Our leading team of trusted physicians specialize in every area of imaging services and are dedicated to delivering the most reliable patient-focused care to enable our partners to operate efficiently and effectively in a timely manner.

Anthony J. Agbay, DO
Bio: Dr. Agbay attended medical school at the Philadelphia School of Osteopathic Medicine in Philadelphia, PA and completed his residency at Garden City Hospital and the Michigan State Radiology Consortium. He completed a fellowship in Vascular and Interventional Radiology at the University of Maryland Medical Center and has additional expertise in mammography. Quantum welcomed him in 2016.
Medical Education: Philadelphia College of Osteopathic Medicine
Residency: Garden City Hospital / Michigan State Radiology Consortium
Fellowship: Vascular and Interventional Radiology, University of Maryland Medical Center, Baltimore, MD

Charles B. Austin, Jr., MD
Bio: Dr. Austin attended medical school at Jefferson Medical College, and completed an internship in Family Practice at St. Margaret Memorial Hospital in Pittsburgh. He completed his residency and CT/US/MRI fellowship at the University of Maryland Medical System. Quantum welcomed him in 1997.
Medical Education: Jefferson Medical College
Internship: St. Margaret Memorial Hospital
Residency: University of Maryland Medical System / Hospital Department of Diagnostic Radiology
Fellowship: CT/US/MRI, University of Maryland Medical System, Baltimore, MD

Elie M. Azar, MD
Bio: Dr. Azar attended medical school at the American University of Beirut, and completed an internship in Internal Medicine at the Cleveland Clinic. He completed his residency at Allegheny General Hospital. He completed a fellowship in Interventional Radiology at Washington Hospital Center in Washington, DC. Quantum welcomed him in 2010.
Medical Education: American University of Beirut
Internship: Cleveland Clinic Foundation
Residency: Allegheny General Hospital
Fellowship: Interventional Radiology, Washington Hospital Center, Washington, DC

Patricia A. Barry-Lane, MD, PhD
Bio: Dr. Barry-Lane attended medical school at the University of Texas Medical Branch in Galveston, TX and completed an internship and residency at Penn State, Milton S. Hershey Medical Center. She completed a fellowship in cardiac and thoracic imaging at the University of Maryland in Baltimore, MD. She holds a PhD in biological chemistry and genetics from the University of Texas Medical Branch. Quantum welcomed her in 2008.
Medical Education: University of Texas Medical Branch at Galveston
Internship: Penn State, Milton S. Hershey Medical Center
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Cardiothoracic Imaging, University of Maryland Medical Center, Baltimore, MD

Shante D. Bennett, MD
Bio: Dr. Bennett attended medical school at University of South Carolina School of Medicine. She completed an internship in General Surgery at Allegheny General Hospital. She completed her residency and Cardiovascular and Interventional Radiology fellowship at Penn State, Milton S. Hershey Medical Center. Quantum welcomed her in 2018.
Medical Education: University of South Carolina School of Medicine
Internship: Allegheny General Hospital
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Cardiovascular and Interventional Radiology, Penn State, Milton S. Hershey Medical Center, Hershey, PA

Elizabeth A. Bergey, MD
Bio: Dr. Bergey attended medical school at Temple University in Philadelphia, PA and completed her residency in at the Cleveland Clinic Foundation in Cleveland, OH. She completed a fellowship in Pediatric Interventional Radiology at the Children’s Hospital of Pittsburgh and a fellowship in Pediatric Radiology with an emphasis on Neuroradiology at the Children’s Hospital of Philadelphia.
Medical Education: Temple University School of Medicine
Residency: Diagnostic Radiology; Cleveland Clinic Foundation - Cleveland, OH
Fellowship: Pediatric Interventional Radiology, Children's Hospital of Pittsburgh, Pittsburgh, PA; Pediatric Radiology / Emphasis on Neuroradiology, Children's Hospital of Philadelphia, Philadelphia, PA

Christopher Bloomer, MD
Bio: Dr. Bloomer attended medical school at the University of Texas, Medical Branch in Galveston and completed his residency at the National Naval Medical Center in Bethesda, MD. His residency was done at Penn State, Milton S. Hershey Medical Center in Hershey, PA. Quantum welcomed him in 2011.
Medical Education: University of Texas Medical Branch at Galveston
Internship: National Naval Medical Center
Residency: Penn State, Milton S. Hershey Medical Center

Michelle Cacek, DO
Bio: Dr. Cacek attended medical school at the Lake Erie College of Osteopathic Medicine. She completed her Internship at University Hospitals Health Systems, Richmond Heights Hospital. She completed her residency at Kettering Medical Center Network, Grandview Hospital in Dayton, Ohio. She studied musculoskeletal radiology and mammography during her fellowship at Allegheny Health Network, Allegheny General Hospital in Pittsburgh, Pennsylvania. Quantum welcomed her in 2019.
Medical Education: Lake Erie College of Osteopathic Medicine, Lock Haven University of Pennsylvania
Internship: University Hospitals Health Systems, Richmond Heights Hospital
Residency: Kettering Medical Center Network, Grandview Hospital. Dayton, OH
Fellowship: Allegheny Health Network, Allegheny General Hospital. Pittsburgh, PA

Daniel S. Case, DO
Bio: Dr. Case attended medical school at University of Health Sciences College of Osteopathic Medicine in Kansas City, MO. He completed his residency at Madigan Army Medical Center in Tacoma, WA. Quantum welcomed him in 2012.
Medical Education: University of Health Sciences College of Osteopathic Medicine
Internship: Madigan Army Medical Center
Residency: Madigan Army Medical Center

Loris Cedeno, MD
Bio: Dr. Cedeno attended medical school at Penn State University College of Medicine. She then completed an Internal Medicine internship at the National Naval Medical Center in Bethesda, MD. She completed her residency at Rochester General Hospital, and a Neuroradiology fellowship at the University of Rochester Strong Memorial Hospital. Quantum welcomed her in 2007.
Medical Education: Pennsylvania State University College of Medicine
Internship: National Naval Medical Center
Residency: Rochester General Hospital
Fellowship: Neuroradiology, University of Rochester Strong Memorial Hospital, Rochester, NY

Chad W. Coeyman, DO
Bio: Dr. Coeyman attended medical school at Lake Erie College of Osteopathic Medicine in Erie, PA. His internship was at Memorial Hospital in York, PA and he did a residency at the University of Minnesota in Minneapolis, MN. He completed a fellowship in Breast Imaging at the Ellen Shaw de Paredes Institute. He has further expertise in breast MRI and MRI-guided breast biopsy, and CT colonography. Quantum welcomed him in 2013.
Medical Education: Lake Erie College of Osteopathic Medicine
Internship: Memorial Hospital
Residency: University of Minnesota
Fellowship: Breast Imaging, Ellen Shaw de Parades Institute, Richmond, VA

Jean Dykstra, DO
Bio: Dr. Dykstra attended medical school at Kansas City University of Medicine and Biosciences. She completed her Internship and residency at Midwestern University. She completed her fellowship in Body Imaging at William Beaumont Hospital. Quantum welcomed her in 2019.
Medical Education: Kansas City University of Medicine and Biosciences, University of Kansas
Internship: Midwestern University
Residency: Midwestern University
Fellowship: William Beaumont Hospital

Jonathan R. Enterline, MD
Bio: Dr. Enterline attended medical school at Penn State College of Medicine in Hershey, PA. His residency was done at the Penn State, Milton S Hershey Medical Center in Hershey, PA. He completed a fellowship in Interventional Radiology at the Penn State, Milton S Hershey Medical Center and has further expertise in women’s imaging. Quantum welcomed him in 2015.
Medical Education: Pennsylvania State University College of Medicine
Internship: Pinnacle Health Hospital
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Interventional Radiology, Penn State, Milton S. Hershey Medical Center, Hershey, PA

Michael J. Gabe, MD
Bio: Dr. Gabe attended medical school at New York Medical College. He completed his residency at St. Vincent's Medical Center in New York, and he completed a fellowship in Women's Imaging at University of California at San Diego. Quantum welcomed him in 2017.
Medical Education: New York Medical College
Internship: Brooklyn Hospital Center
Residency: St. Vincent's Medical Center
Fellowship: Women's Imaging, University of California, San Diego School of Medicine, San Diego, CA

Neeti B. Goel, MD
Bio: Dr. Goel attended medical school at George Washington University in Washington, DC. Her internship was done at the Medical College of Virginia in Richmond, VA and she completed her residency at Virginia Commonwealth University Health System’s Medical College of Virginia Hospitals (VCU Health System / MCV Hospitals) in Richmond. She completed a fellowship in Breast Imaging at VCU Medical Center. She has further expertise in breast MRI and MRI-guided breast biopsy, and CT colonography. Quantum welcomed her in 2004.
Medical Education: George Washington University
Internship: Medical College of Virginia
Residency: VCU Health System / MCV Hospitals
Fellowship: Breast Imaging, VCU Medical Center, Richmond, VA

Jay D. Goodman, MD
Bio: Dr. Goodman attended medical school at Temple University School of Medicine in Philadelphia, PA and his residency was at Temple University Hospital, also in Philadelphia. He completed a fellowship in Interventional Radiology at the University of California in San Francisco, CA. He has further expertise and interest in targeted cancer therapies, endoleak repair, and renal and biliary interventions. Quantum welcomed him in 2001.
Medical Education: Temple University School of Medicine
Internship: Pennsylvania Hospital
Residency: Temple University Hospital
Fellowship: Interventional Radiology, University of California, San Francisco, San Francisco, CA

Christine A. Gouldy, MD
Bio: Dr. Gouldy completed a 7 year BS/MD program, graduating from Penn State College of Medicine. She completed her radiology residency at Reading Hospital and Medical Center in Reading, PA. Her directorships are Ultrasound and Nuclear Medicine with additional radioactive therapies utilizing radioactive iodine and Xofigo. Quantum welcomed her in 2001.
Medical Education: Penn State College of Medicine
Residency: Reading Hospital and Medical Center

Michael R. Graybill , MD
Bio: Dr. Graybill attended medical school at the Penn State University College of Medicine in Hershey, PA. His internship was at Lankenau Hospital in Wynnewood, PA and his residency was done at the Cleveland Clinic in Cleveland, OH. He completed a fellowship in Interventional Radiology at the Cleveland Clinic and has further expertise and interest in interventional oncology and hepatobiliary procedures. Quantum welcomed him in 2014.
Medical Education: Pennsylvania State University College of Medicine
Internship: Lankenau Hospital
Residency: Cleveland Clinic
Fellowship: Interventional Radiology, Cleveland Clinic, Cleveland, OH

Chad W. Harston, MD
Bio: Dr. Harston attended medical school at Baylor College of Medicine in Houston, Texas. He completed his internship at Wilford Hall Medical Center in San Antonio, Texas, along with his residency in Diagnostics at San Antonio Uniformed Services Health Education Consortium. Dr. Harston then went on to complete is fellowship in Women's Imaging at Brigham and Women's Hospital & Harvard Medical School in Boston, Massachusetts. Quantum welcomed Dr. Harston in July of 2020.
Medical Education: Baylor College of Medicine
Internship: Wilford Hall Medical Center, San Antonio, TX
Residency: San Antonio Uniformed Services Health Education Consortium - Diagnostic Radiology
Fellowship: Brigham and Women’s Hospital & Harvard Medical School - Women’s Imaging

Tamra L. Heimert, MD
Bio: Dr. Heimert attended medical school at the Flinders University of South Australia School of Medicine. Her residency was at Penn State, Milton S. Hershey Medical Center in Hershey, PA. She completed a fellowship in Musculoskeletal Imaging at the Milton S. Hershey Medical Center and has further expertise and interest in women’s imaging. Quantum welcomed her in 2007.
Medical Education: The Flinders University of South Australia School of Medicine
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Musculoskeletal Imaging, Penn State, Milton S. Hershey Medical Center, Hershey, PA

Todd M. Hoffman, MD
Bio: Dr. Hoffman attended medical school at Wayne State University School of Medicine and then completed his residency at Oakwood Hospital & Medical Center. He went on to complete a Vascular and Interventional Radiology fellowship at the Cleveland Clinic in Cleveland, OH. Quantum welcomed him in 2016.
Medical Education: Wayne State University School of Medicine
Internship: Oakwood Hospital
Residency: Oakwood Hospital & Medical Center
Fellowship: Vascular and Interventional Radiology, Cleveland Clinic, Cleveland, OH

Cynthia L. Jackson, MD
Bio: Dr. Jackson attended medical school at Northwestern University Medical School in Chicago, IL. Her internship was at St. Francis Hospital in Evanston, IL and she fulfilled her residency at the Temple University Hospital in Philadelphia, PA. She completed a fellowship in Body Imaging at Penn State, Milton S. Hershey Medical Center in Hershey, PA. Quantum welcomed her in 2000.
Medical Education: Northwestern University Medical School
Internship: St. Francis Hospital
Residency: Temple University Hospital
Fellowship: Body Imaging, Penn State, Milton S. Hershey Medical Center, Hershey, PA

Anand S. Jagannath, MD
Bio: Dr. Jagannath attended medical school at Cornell University Medical College in New York, NY. He fulfilled his residency at the New York Hospital / Cornell University Medical Center in New York, NY. He completed a fellowship in Vascular and Interventional Radiology at the New York Hospital/Cornell University Medical Center. Quantum welcomed him in 1989.
Medical Education: Cornell University Medical College
Residency: The New York Hospital/Cornell University Medical Center
Fellowship: Interventional and Cardiovascular Radiology, The New York Hospital/Cornell University Medical Center, New York, NY

Kenneth L. Jusko, DO
Bio: Dr. Jusko attended medical school at the Lake Erie College of Osteopathic Medicine in Erie, PA. He completed a fellowship in MRI at Michigan State University in East Lansing, MI and has further expertise in musculoskeletal imaging. Quantum welcomed him in 2010
Medical Education: Lake Erie College of Osteopathic Medicine
Residency: Midwestern University
Fellowship: MRI, Michigan State University, East Lansing, MI

Amy Kulkarni, MD
Bio: Dr. Kulkarni attended medical school at UMDNJ-Robert Wood Johnson Medical School. She completed an internship at Mt. Sinai-Cabrini Medical Center in New York. She then completed her radiology residency, as well as a combined Musculoskeletal/Neuroradiology MRI fellowship, at Thomas Jefferson University Hospital in Philadelphia. Quantum welcomed her in 2019.
Medical Education: UMDNJ-Robert Wood Johnson Medical School
Internship: Mt. Sinai-Cabrini Medical Center
Residency: Thomas Jefferson University Hospital
Fellowship: Musculoskeletal/Neuroradiology MRI, Thomas Jefferson University Hospital, Philadelphia, PA

Robert L. Lapidus, MD
Bio: Dr. Lapidus attended medical school at The Johns Hopkins School of Medicine in Baltimore, MD. He completed his residency at Vanderbilt University Medical Center in Nashville, TN, and a fellowship in Body Imaging at the University of Miami Jackson Memorial Medical Center in Miami, FL. Quantum welcomed him in 2017.
Medical Education: The Johns Hopkins School of Medicine
Residency: Vanderbilt University Medical Center
Fellowship: Body Imaging, University of Miami, Jackson Memorial Medical Center, Miami, FL

Benjamin Y. Lee, PhD, MD
Bio: Dr. Lee attended medical school at the New York University Medical School in New York, NY. His internship was at the Long Island Jewish Medical Center in New Hyde Park, NY and he fulfilled his residency at the New York University Medical Center in New York. He completed a fellowship in MRI Imaging at University of California San Diego (UCSD) Medical Center in San Diego, CA and also holds a PhD in biophysics. Quantum welcomed him in 2016.
Medical Education: New York University Medical School
Internship: Long Island Jewish Medical Center
Residency: New York University Medical Center
Fellowship: MRI, University of California San Diego (UCSD) Medical Center, San Diego, CA

Allen J. Levy, MD
Bio: Dr. Levy attended medical school at Tufts University School of Medicine. He completed an internship at Fitzsimons Army Medical Center and his Diagnostic Radiology residency at SAUSHEC - Brooke Army Medical Center, as well as a 2 year residency in Otolaryngology at Walter Reed Army Medical Center. Quantum welcomed him in 2005.
Medical Education: Tufts University School of Medicine
Internship: Fitzsimons Army Medical Center
Residency: SAUSHEC - Brooke Army Medical Center; Walter Reed Army Medical Center

Paul Licata, MD
Bio: Dr. Licata attended medical school at the New York University School of Medicine in New York, NY. His internship was completed at St. Vincent’s Hospital in New York. He fulfilled his residency at Mallinckrodt Institute of Radiology Barnes-Jewish Hospital Washington University Medical Center in St. Louis, MO. He completed a fellowship in Interventional Radiology at the Thomas Jefferson University Hospital in Philadelphia, PA. Quantum welcomed him in 2005.
Medical Education: New York University School of Medicine
Internship: St. Vincent’s Hospital
Residency: Mallinckrodt Institute of Radiology Barnes-Jewish Hospital Washington University Medical Center
Fellowship: Cardiovascular/Interventional Radiology, Thomas Jefferson University Hospital, Philadelphia, PA

David J. Lynch, MD
Bio: Dr. Lynch attended medical school at Temple University School of Medicine. He completed an internship at Lehigh Valley Hospital, and his residency at the University of Maryland Medical Center. He then completed an MRI fellowship at the University of Maryland Medical Center. Quantum welcomed him in 2012.
Medical Education: Temple University School of Medicine
Internship: Lehigh Valley Hospital
Residency: University of Maryland Medical Center
Fellowship: MRI, University of Maryland Medical Center, Baltimore, MD

Derek McCleaf, MD
Bio: Dr. McCleaf attended medical school at Pennsylvania State University College of Medicine along with his internship at Pennsylvania State University Milton S. Hershey Medical Center in Hershey, PA. He completed his residency in Diagnostics at Saint Francis Hospital in Evanston, IL and then went on to complete is fellowship in Interventional Radiology at Loyola University Medical Center in Chicago, IL. Quantum welcomed Dr. McCleaf in August of 2020.
Medical Education: Pennsylvania State University College of Medicine, Hershey, PA
Internship: Pennsylvania State University Milton S. Hershey Medical Center, Hershey, PA
Residency: Saint Francis Hospital, Evanston, IL - Diagnostic
Fellowship: Loyola University Medical Center, Chicago, IL - Interventional

Michael McCollum, MD
Bio: Dr. McCollum attended medical school at the University of Medicine and Dentistry of NJ, School of Osteopathic Medicine in Stratford, New Jersey. He completed his internship at Keystone Health System, Traditional Rotating Osteopathic, Drexel Hill and Upland, PA. He completed his residency at Hahnemann University Hospital, Drexel University College of Medicine in Philadelphia, PA. He completed his fellowship at Jefferson University Hospital. Quantum welcomed him in 2019.
Medical Education: University of Medicine and Dentistry of NJ-School of Osteopathic Medicine, Stratford, NJ
Internship: Keystone Health System-Traditional Rotating Osteopathic, Drexel Hill and Upland, PA
Residency: Hahnemann University Hospital-Drexel University College of Medicine, Philadelphia, PA
Fellowship: Thomas Jefferson University Hospital

Timothy J. McCue, MD
Bio: Dr. McCue attended medical school at the University of Washington School of Medicine in Seattle, WA. He then completed a Family Medicine residency at Waukesha Memorial Hospital in Waukesha, WI. He completed a residency in Nuclear Medicine at the University of Washington and then a radiology residency at Georgia Regents Medical Center in Augusta, GA. Quantum welcomed him in 2019.
Medical Education: University of Washington School of Medicine
Residency: University of Washington - Nuclear Medicine; Georgia Regents Medical Center - Radiology
Fellowship: Diversified Radiology in Denver Colorado - Musculoskeletal Radiology

John F. McGurrin, MD, FACS
Bio: Dr. McGurrin attended medical school at the Temple University School of Medicine in Philadelphia, PA. He completed his residency in Radiology at the Penn State, Milton S. Hershey Medical Center, and a residency in General Surgery at the University of Chicago Hospitals in Chicago, IL. He completed a fellowship in Thoracic Imaging at the University of Maryland Medical Center in Baltimore, MD and a fellowship in Vascular Surgery at the Deborah Heart and Lung Center in Browns Mills, NJ. He has further expertise in interventional radiology and the creation and maintenance of dialysis access. Quantum welcomed him in 2008.
Medical Education: Temple University School of Medicine
Residency: Penn State, Milton S. Hershey Medical Center; University of Chicago Hospitals
Fellowship: Thoracic Radiology, University of Maryland Medical Center; Vascular Surgery, Deborah Heart and Lung Center, Browns Mills, NJ; Surgery Critical Care, Cook County Hospital, Chicago, IL

Brian D. McInroy, MD
Bio: Dr. McInroy attended medical school at Temple University School of Medicine in Philadelphia, PA. He completed a residency at The Cleveland Clinic Foundation in Cleveland, OH. He completed a fellowship in Vascular and Interventional Radiology at the University of Pittsburgh Medical Center in Pittsburgh, PA. Quantum welcomed him in 2000.
Medical Education: Temple University School of Medicine
Residency: The Cleveland Clinic Foundation
Fellowship: Vascular/Interventional Radiology, Hospitals of the University Health Center of Pittsburgh, Pittsburgh, PA

Scott W. Michelitch, MD
Bio: Dr. Michelitch attended medical school at the State University of New York at Stony Brook. He completed an internship in Internal Medicine at University Hospital at Stony Brook. He completed his residency at Penn State, Milton S. Hershey Medical Center in Hershey, PA. Quantum welcomed him in 2009.
Medical Education: State University of New York at Stony Brook
Internship: University Hospital at Stony Brook
Residency: Penn State, Milton S. Hershey Medical Center

Fred M. Moeslein, MD
Bio: Dr. Moeslein attended medical school at Case Western Reserve University in Cleveland, OH. He completed his internship in general surgery at Fairview Hospital in Cleveland, OH, along with his residency in Diagnostics at Cleveland Clinic in Cleveland, OH. Dr. Moeslein then went on to complete is fellowship in Vascular and Interventional Radiology at the University of Maryland Medical School in Baltimore, MD. Quantum welcomed Dr. Moeslein in August of 2020.
Medical Education: Case Western Reserve University, Cleveland, OH
Internship: Fairview Hospital, Cleveland, OH
Residency: Cleveland Clinic, Cleveland, OH - Diagnostic
Fellowship: University of Maryland Medical School, Baltimore, MD - Vascular and Interventional

Richard P. Moser Jr., MD
Bio: Dr. Moser attended medical school at the University of Maryland School of Medicine, and completed an Internal Medicine internship at Walter Reed Army Medical Center in Washington, DC. He also completed his residency at Walter Reed Army Medical Center. Quantum welcomed him in 2002.
Medical Education: University of Maryland School of Medicine
Internship: Walter Reed Army Medical Center
Residency: Walter Reed Army Medical Center

Richard P. Moser III, MD
Bio: Dr. Moser, III attended medical school at the University of Virginia School of Medicine in Charlottesville, VA. Both his internship and residency were completed at the Walter Reed Army Medical Center in Washington, DC. He has further expertise in breast MRI and MRI-guided breast biopsy, and CT colonography. Quantum welcomed him in 2009.
Medical Education: University of Virginia School of Medicine
Internship: Walter Reed Army Medical Center
Residency: Walter Reed Army Medical Center

Donna R. Moyer, DO
Bio: Dr. Moyer attended medical school at the Philadelphia College of Osteopathic Medicine in Philadelphia, PA. Her internship was at Detroit Osteopathic Hospital in Detroit, MI and she completed her residency at Bi-County Hospital in Warren, MI. She completed a fellowship in Nuclear Medicine at William Beaumont Hospital in Royal Oak, MI and has expertise and board certification in cardiac CTA. Quantum welcomed her in 2018.
Medical Education: Philadelphia College of Osteopathic Medicine
Internship: Detroit Osteopathic Hospital
Residency: Bi-County Hospital
Fellowship: Nuclear Medicine, William Beaumont Hospital, Royal Oak, MI

Elias S. Najem, MD
Bio: Dr. Najem attended medical school at the University of Medicine and Dentistry of New Jersey He completed his internship at Presbyterian Medical Center of Philadelphia. He completed his residency at The Johns Hopkins Hospital and a Neuroradiology fellowship at the University of Texas University Health System in San Antonio, TX. Quantum welcomed him in 2004.
Medical Education: University of Medicine and Dentistry of New Jersey
Internship: Presbyterian Medical Center of Philadelphia
Residency: The Johns Hopkins Hospital
Fellowship: Neuroradiology, University of Texas University Health System, San Antonio, TX

James S. O’Brien, MD
Bio: Dr. O'Brien attended medical school at the University of Connecticut School of Medicine. He completed his Diagnostic Radiology residency at Geisinger Medical Center in Danville, PA. Quantum welcomed him in 2009.
Medical Education: University of Connecticut School of Medicine
Residency: Geisinger Medical Center

Nicholas P. Otto, MD
Bio: Dr. Otto attended medical school at the Penn State University College of Medicine in Hershey, PA. His internship was at York Hospital in York, PA and he completed his residency at the Penn State, Milton S. Hershey Medical Center. He has further expertise in women’s imaging, body imaging, and PET/CT. Quantum welcomed him in 2010.
Medical Education: Pennsylvania State University College of Medicine
Internship: York Hospital
Residency: Penn State, Milton S. Hershey Medical Center

Frank Paolantonio, DO
Bio: Dr. Paolantonio graduated medical school at New York University in Embryology and Biochemistry, along with a Bachelor of Science in Biology from Seton Hall University in South Orange, New Jersey. He completed his internship at Memorial Hospital located in York, Pa and his residency at Wilford Hall USAF Medical Center in San Antonio, Texas. Dr. Paolantonio has his Flight Surgeon Certification from Aerospace Medicine Primary Course School of Aerospace Medicine. He completed his fellowship at Thomas Jefferson University Hospital in Radiology, Breast Imaging and Breast Intervention. Quantum welcomed Dr. Paolantonio in 2018.
Medical Education: Seton Hall University South Orange, NJ and New York University in Embryology and Biochemistry
Internship: Memorial Hospital, York, PA
Residency: Wilford Hall USAF Medical Center, San Antonio, Texas
Fellowship: Thomas Jefferson University Hospital - Radiology , Breast Imaging and Breast Interventions

Jason L. Pennypacker, MD
Bio: Dr. Pennypacker attended medical school at the Penn State University College of Medicine. He completed an internship in General Surgery and 2 years of Orthopedic residency at Penn State, Milton S. Hershey Medical Center. He then completed his Diagnostic Radiology residency and Interventional Radiology fellowship at Penn State, Milton S. Hershey Medical Center in Hershey, PA. Quantum welcomed him in 2014.
Medical Education: Pennsylvania State University College of Medicine
Internship: Penn State, Milton S. Hershey Medical Center
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Cardiovascular and Interventional Radiology, Penn State, Milton S. Hershey Medical Center, Hershey, PA

Eric S. Postal, MD
Bio: Dr. Postal attended medical school at Ross University School of Medicine. He completed an internship at Nassau County Medical Center in East Meadow, NY. He did his radiology residency at Albany Medical Center, and completed a fellowship in body imaging at North Shore University Hospital in Manhasset, NY. Quantum welcomed him in 2019.
Medical Education: Ross University School of Medicine
Internship: Nassau County Medical Center
Residency: Albany Medical Center
Fellowship: Body Imaging, North Shore University Hospital, Manhasset, NY

Kelechi Princewill, MD
Bio: Dr. Princewill attended medical school at UMDNJ - Robert Wood Johnson Medical School in New Brunswick, New Jersey. He completed both his internship and his residency at the University of Maryland Medical Center in Baltimore, MD. He completed a fellowship in Musculoskeletal Imaging at the Beth Israel Deaconess Medical Center at Harvard Medical School in Boston, MA. Quantum welcomed him in 2013.
Medical Education: UMDNJ - Robert Wood Johnson Medical School
Internship: University of Maryland Medical Center
Residency: University of Maryland Medical Center
Fellowship: Musculoskeletal Imaging, Beth Israel Deaconess Medical Center at Harvard Medical School, Boston, MA

Brett Prywitch, MD
Bio:
Dr. Prywitch received his medical degree at the University of Missouri-Columbia and completed a residency in Internal Medicine at the Jewish Hospital of St. Louis, MO. He completed his Diagnostic Radiology residency at the University of Illinois at Chicago and his fellowship at the University of Texas Southwestern Medical Center at Dallas, Parkland Memorial Hospital in Body Imaging. Quantum welcomed Dr. Prywitch in 2019.
Medical Education: University of Missouri-Columbia
Residency: Internal Medicine, Jewish Hospital of St. Louis, MO and Diagnostic Radiology, University of Illinois at Chicago
Fellowship: Body Imaging, University of Texas Southwestern Medical Center at Dallas, Parkland Memorial Hospital

Wesley B. Schrock, MD
Bio: Dr. Schrock attended medical school at the University of Mississippi School of Medicine, and completed an internship, and his radiology residency there as well. He completed a fellowship in Vascular/Interventional Radiology at Dartmouth-Hitchcock Medical Center in Lebanon, NH. Quantum welcomed him in 2019.
Medical Education: University of Mississippi School of Medicine
Internship: University of Mississippi School of Medicine
Residency: University of Mississippi School of Medicine
Fellowship: Vascular/Interventional Radiology, Dartmouth-Hitchcock Medical Center, Lebanon, NH

Abhijit J. Shah, MD
Bio: Dr. Shah received his Bachelor of Science in Biology from Rutgers University and his Medical Doctorate from UMDNJ - Robert Wood Johnson Medical School where he was a member of the Alpha Omega Honor Society. He completed his internship at Cooper Hospital / University Medical Center and his residency in Diagnostics at Cleveland Clinic Foundation where he was Chief Resident. He studied Interventional Radiology during his fellowship at Johns Hopkins Hospital. Quantum welcomed Dr. Shah in February of 2020.
Medical Education: UMDNJ-Robert Wood Johnson Medical School in Camden, NJ
Internship: Cooper Hospital/University Medical Center, Camden, NJ
Residency: Cleveland Clinic Foundation, Cleveland, OH. - Diagnostic Radiology
Fellowship: Johns Hopkins Hospital, Baltimore, MD. - Interventional Radiology

Leslie B. Scorza, MD
Bio: Dr. Scorza attended medical school at Jefferson Medical College. He completed an internship in General Surgery at Brooke Army Medical Center. He then completed a 2 year fellowship in Burn Care at the US Army Institute of Surgical Research at Fort Sam Houston, TX. Following that, he completed a 4 year General Surgery residency at Tripler Army Medical Center in Honolulu, HI. He completed his Diagnostic Radiology residency and Interventional Radiology fellowship at Penn State, Milton S. Hershey Medical Center, Hershey, PA. Quantum welcomed him in 2018.
Medical Education: Jefferson Medical College
Internship: Brooke Army Medical Center
Residency: Tripler Army Medical Center; Penn State, Milton S. Hershey Medical Center
Fellowship: Interventional Radiology, Penn State, Milton S. Hershey Medical Center, Hershey, PA; Burn Care, US Army Institute of Surgical Research, Fort Sam Houston, TX

Sarah C. Shipley, MD
Bio: Dr. Shipley attended medical school at Drexel University College of Medicine in Philadelphia, PA. Her internship was at Metro-West Hospital in Framingham, MA. She fulfilled her residency at the Warren Alpert Medical School of Brown University/Rhode Island Hospital. She completed a fellowship in women’s imaging at Harvard Medical School/Brigham and Women's Hospital in Boston, MA. She has further expertise in breast MRI and MRI-guided breast biopsy. Quantum welcomed her in 2010.
Medical Education: Drexel University College of Medicine
Internship: Metro-West Hospital
Residency: Warren Alpert Medical School of Brown University/Rhode Island Hospital
Fellowship: Women's Imaging, Harvard Medical School/Brigham and Women's Hospital, Boston, MA

Matthew G. Shutske, MD
Bio: Dr. Shutske attended medical school at theUniversity of Medicine and Dentistry of New Jersey. He completed his internship at Saint Barnabas Medical Center in Livingston, NJ. He completed his residency at Indiana University School of Medicine, and then completed an MRI fellowship at the University of Washington Medical Center in Seattle, WA. Quantum welcomed him in 2017.
Medical Education: University of Medicine and Dentistry of New Jersey
Internship: Saint Barnabas Medical Center
Residency: Indiana University School of Medicine
Fellowship: MRI, University of Washington Medical Center, Seattle, WA

Supreet Singh, MD
Bio: Dr. Singh attended medical school at the University of Medicine and Dentistry of New Jersey. He completed his internship at Saint Barnabas Medical Center in Livingston, NJ. He completed his residency at the University of Texas/MD Anderson Hospital in Houston, TX. He then completed a Neuroradiology fellowship at Columbia-Presbyterian Medical Center in New York, NY. Quantum welcomed him in 2018.
Medical Education: University of Medicine and Dentistry of New Jersey
Internship: Saint Barnabas Medical Center
Residency: University of Texas/MD Anderson Hospital
Fellowship: Neuroradiology, Columbia-Presbyterian Medical Center, New York, NY

Anthony J. Skiptunas III, DO
Bio: Dr. Skiptunas attended medical school at Philadelphia College of Osteopathic Medicine. He then completed his internship and residency at Memorial Hospital in York, PA. Quantum welcomed him in 2018.
Medical Education: Philadelphia College of Osteopathic Medicine
Internship: Memorial Hospital
Residency: Memorial Hospital

Christopher L. Smith, MD
Bio: Dr. Smith attended medical school at the University of Utah School of Medicine. He then completed an internship at Carilion Health Services, and his residency at The Johns Hopkins Hospital. He then completed a Cross-Sectional Imaging fellowship at The Johns Hopkins University School of Medicine in Baltimore, MD. Quantum welcomed him in 2015.
Medical Education: University of Utah School of Medicine
Internship: Carilion Health Services
Residency: The Johns Hopkins Hospital
Fellowship: Cross-Sectional Imaging, The Johns Hopkins University School of Medicine, Baltimore, MD

Robert M. Springer III, MD
Bio: Dr. Springer attended medical school at Louisiana State University Medical Center and completed his internship at Roanoke Memorial Hospital, Virginia in Internal Medicine. He completed his residency at Louisiana State University Medical Center in Diagnostic Radiology and his fellowship at the University of Virginia Medical Center in Interventional Radiology. Quantum welcomed him in 2018.
Medical Education: Louisiana State University Medical Center, New Orleans, Louisiana
Internship: Roanoke Memorial Hospital, Roanoke, Virginia in Internal Medicine
Residency: Louisiana State University Medical Center, New Orleans, Louisiana for Diagnostic Radiology
Fellowship: University of Virginia Medical Center, Charlottesville, VA for Interventional Radiology

Jonathan D. Stephenson, MD
Bio: Dr. Stephenson attended medical school at Eastern Virginia Medical College in Norfolk, VA. He then completed an internship at Riverside Regional Medical Center in Newport News, VA. His residency was completed at Penn State, Milton S. Hershey Medical Center. Following that, he completed a fellowship in Cross-Sectional Imaging at Brown University/Rhode Island Hospital in Providence, RI. He has further expertise in breast MRI and MRI-guided breast biopsy, and CT colonography.Quantum welcomed him in 2007.
Medical Education: Eastern Virginia Medical School
Internship: Riverside Regional Medical Center
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Cross-Sectional Imaging, Brown University / Rhode Island Hospital, Providence, RI

Seyed-Karim Taghaddos, MD
Bio: Dr. Taghaddos attended Shiraz University of Medical Sciences in Shiraz, Iran. He completed an internship, as well as his radiology residency, at Wayne State University, Detroit Medical Center. He then completed a fellowship in Musculoskeletal Imaging at the Henry Ford Hospital in Detroit, MI. Quantum welcomed him in 2019.
Medical Education: Shiraz University of Medical Sciences
Internship: Wayne State University, Detroit Medical Center
Residency: Wayne State University, Detroit Medical Center
Fellowship: Musculoskeletal Imaging, Henry Ford Hospital, Detroit, MI

Luther Wells Jr., MD
Bio: Dr. Wells attended medical school at Brown University School of Medicine in Providence, RI. He then completed an internship in Internal Medicine at Rush-Presbyterian-St. Luke's Medical Center in Chicago. He completed his residency and a fellowship in CT/US at Loyola University Affiliated Hospitals in Chicago, IL. Quantum welcomed him in 2009.
Medical Education: Brown University Medical School
Internship: Rush Presbyterian - St Luke's Medical Center
Residency: Loyola University Affiliated Hospitals
Fellowship: CT/US, Loyola University Affiliated Hospitals, Chicago, IL

Patrick N. Weybright, MD
Bio: Dr. Weybright attended medical school at Harvard Medical School. He then completed a 2 year residency in General Surgery at Duke University Medical Center in Durham, NC. He completed his Radiology residency, as well as his Neuroradiology fellowship at the University of Medicine Medical Center in Ann Arbor, MI. He had completed additional training in PET, Cardiac MRI and Cardiac CT/CTA. Quantum welcomed him in 2016.
Medical Education: Harvard Medical School
Residency: Duke University, Surgery Residency; Michigan Medical Center, Radiology Residency
Fellowship: Neuroradiology, University of Michigan Health System, Ann Arbor, MI
Mini-Fellowship: ACR in PET-CT, Cardiac MRI & Cardiac CT/CTA

Scott C. Wright, MD
Bio: Dr. Wright attended medical school at the Uniformed Services University of the Health Sciences in Bethesda, MD. He then completed an internship at William Beaumont Army Medical Center. He completed his residency at Madigan Army Medical Center in Tacoma, WA. Quantum welcomed him in 2008.
Medical Education: Uniformed Services University of the Health Sciences
Internship: William Beaumont Army Medical Center
Residency: Madigan Army Medical Center

Jing Yao, PhD, MD
Bio: Dr. Yao attended medical school at Penn State University College of Medicine in Hershey, PA. Prior to that, he was awarded his PhD in Microbiology and Immunology at Penn State. He completed his residency at Penn State, Milton S. Hershey Medical Center, and his fellowship in Neuroradiology at Yale-New Haven Hospital in New Haven, CT. Quantum welcomed him in 2009.
Medical Education: Pennsylvania State University College of Medicine
Internship: Penn State, Milton S. Hershey Medical Center
Residency: Penn State, Milton S. Hershey Medical Center
Fellowship: Neuroradiology, Yale-New-Haven Hospital, New Haven, CT

Terry N. York, DO
Bio: Dr. York attended medical school at the West Virginia School of Osteopathic Medicine in Lewisburg, WV. He then completed an internship at Brentwood Hospital in Warrensville Heights, OH. He completed his residency at Memorial Hospital in York, PA, and his fellowship in Body Imaging at Lehigh Valley Medical Center in Allentown, PA. Quantum welcomed him in 2018.
Medical Education: West Virginia School of Osteopathic Medicine
Internship: Brentwood Hospital
Residency: Memorial Hospital
Fellowship: Body Imaging, Lehigh Valley Medical Center, Allentown, PA
Advanced Level Practitioners

Joseph Long, APRN
Bio: Joseph Long received his Bachelor of Science in Nursing at Coastal Carolina University in Conway, SC and his Masters in Science in Nursing from Walden University in Minneapolis, MN. Quantum welcomed Mr. Long in March 2020.
Medical Education: Walden University, Minneapolis, MN

Lauren Reitz, PA-C
Bio: Lauren Reitz received her Bachelor of Arts in Biochemistry and Applied Molecular Biology from the University of Maryland in Catonsville, MD and her Masters in Health Science from Lock Haven University of Pennsylvania in Lock Haven, PA. Lauren is also a member of the Association of Physician Assistants in Oncology, along with the American Academy of Physicians Assistants. Quantum welcomed Lauren in March 2020.
Medical Education: Lock Haven University of Pennsylvania, Lock Haven, PA

Brian Dobslaw, DNP
Bio: Brian Dobslaw received his Bachelor of Science in Nursing from Millersville University in Millersville PA where he graduated Cum Laude. Brian went on to earn his Master of Science in Nursing with a 4.0 GPA. He earned his Doctorate of Nursing practice from York College of Pennsylvania in York, PA and completed many clinical internships in the Carlisle Lancaster area. Quantum welcomed Mr. Dobslaw in March 2019.
Medical Education: York College of Pennsylvania, York PA. Millersville University, Millersville, PA. Lancaster General Hospital School of Nursing, Lancaster, PA

Jeremy Ortiz, PA-C
Bio: Jeremy Ortiz received his Associate of Science in Radiologic Technology from Penn State University in Schuylkill Haven, PA and his Bachelor of Science in Applied Health Science from Pennsylvania College of Technology in Williamsport, PA. Jeremy then went on to earn his Master of Medical Science in Physician Assistant Studies from Arcadia University in Glenside, PA. Quantum welcomed Mr. Ortiz in August 2015.
Medical Education: Pennsylvania College of Technology, Williamsport, PA