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James Park

Oncology

James Park, MD

Professor of Surgery; System Chief of Surgical Oncology, Mount Sinai Health System

New York, NY

Dr. James Oh Park is a distinguished hepato-pancreato-biliary (HPB) surgical oncologist specializing in the surgical management of complex cancers affecting the liver, pancreas, gallbladder, bile ducts, and upper gastrointestinal tract. He treats conditions including liver cancer, pancreatic cancer, colon and rectal cancer, stomach (gastric) cancer, neuroendocrine tumors, gastrointestinal stromal tumors, small bowel cancer, pancreatitis, and neuroendocrine cancer. His expertise encompasses advan

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25+

Years in Practice

Credentials

Board Certifications

  • Surgery

Education & Training

  • Perelman School of Medicine, University of Pennsylvania — M.D., 1998
  • University of Chicago Hospitals — Residency, Surgery, 1999-2005
  • Memorial Sloan Kettering Cancer Center — Fellowship, Surgical Oncology, 2005-2006

Peer Recognition

  • Castle ConnollyTop Doctor

    2017-2026 (10 years)

  • New York MagazineTop Doctor

    2025

  • Seattle MagazineTop Doctor

    2019, 2022-2024 (4 years)

Clinical Focus

Subspecialties

Surgical Oncology

Conditions & Treatments

Pancreatic CancerLiver CancerBiliary Cancer

Practice Details

Hospital Affiliations

  • Mount Sinai Hospital

Languages

English, Korean

Experience

25+ years in practice