Sean K. Calhoun, DO

Meet Dr. Calhoun

Interventional Radiologist in Parsippany

Dr. Sean K. Calhoun is a Board Certified in Radiologist and has additional qualifications from the American Board of Radiology in Interventional Radiology.

 Dr. Calhoun graduated from Rutger’s University, where he received his BA studying Biological Sciences in New Brunswick, NJ. He then obtained his Doctors of Osteopathic Medicine (DO) from the University of Medicine and Dentistry of New Jersey, School of Osteopathic Medicine in Stratford, NJ. Subsequently, he completed a diagnostic radiology residency at Morristown Medical Center in 2000 followed by a fellowship in Vascular and Interventional Radiology at the Montefiore Medical Center in the Bronx, New York. He then came to Morristown Memorial Hospital in July of 2002.

 Dr. Calhoun is currently the Radiology Residency Program Director at Morristown Medical Center and has held an appointment as an Assistant Clinical Professor of Radiology at the Icahn School of Medicine of Mount Sinai, New York, NY since 2011.

 Dr. Calhoun has been voted “TOP DOC”, 2009, 2011, 2012, 2013, 2014 & 2015.

Publications & Research:

 Calhoun SK Extramedullary Hematopoiesis of the Adrenal Gland in a Child with Hereditary Spherocytosis: An Uncommon Cause of an Adrenal Mass.

Accepted in April 2001 for publication in Pediatric Radiology.

Eskin B, Winslow J, Allegra J, Calhoun S, Schwartz, J. Utility of Spiral Computed Tomography for Acute Flank Pain in a Community Emergency Department.

Abstract – Annals of Emergency Medicine Oct 2000 36:4.

Final Publication pending.

 Widmann WD, Willekes L, Crist L, Teigen E, Dykes N, Calhoun S Persistance of Pneumoperitoneum After Laparoscopic and Laparosopic-Assisted Surgery.

Abstract – Critical Care Medicine 2000 Vol. 28, No 12(Suppl.)

Presented at NJ Society of Critical Care Medicine

Poster Presentation at Society for Advancement Gastroenterological Surgery – St. Louis

April 2001 – Blue Ribbon Poster Distinction Award

Final Publication Pending.


“CTA vs. V/Q Scanning for the Detection of Pulmonary Embolism”

Presented to the Departments of Nuclear Medicine and Computed Tomography

Morristown Memorial Hospital, Morristown, NJ Oct 2000.


“Splenic Trauma – Surgical Diagnosis and Management”

Presented to the Department of Surgery

Kennedy Memorial Hospital, Stratford, NJ May 1996.


“Radiographic Findings After Lapascopic Cholecystectomy”

Presented to the Department of Radiology

Kennedy Memorial Hospital, Startford, NJ Feb 1996.


“HIV, AIDS, and STD’s”

Presented to alcohol and chemical dependency patients and their caregivers

Seabrook House, Seabrook, NJ Oct 1994.