About Thomas An, MD

Thomas An, MD is an interventional radiologist at Massachusetts General Hospital. His clinical interests include portal venous interventions, transplant interventions, and management of complicated pancreatitis. He attended Princeton University for his undergraduate studies and Vanderbilt University for medical school. He completed an integrated interventional and diagnostic radiology residency at Massachusetts General Hospital/Harvard Medical School before joining the Interventional Radiology faculty at Massachusetts General Hospital. Dr. An has published multiple research papers and book chapters, with a focus on the safety and effectiveness of interventional radiology procedures to treat cancer, portal hypertension, and vascular pathologies.

Departments, Centers, & Programs:

Clinical Interests:



Mass General Imaging
55 Fruit St.
Boston, MA 02114
Phone: 857-856-8938

Medical Education

  • MD, Vanderbilt University School of Medicine
  • Residency, Massachusetts General Hospital
  • Residency, Massachusetts General Hospital

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

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