

Oncology
James Park, MD
Professor of Surgery; System Chief of Surgical Oncology, Mount Sinai Health System
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
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 Connolly — Top Doctor
2017-2026 (10 years)
2025
2019, 2022-2024 (4 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Mount Sinai Hospital
Languages
English, Korean
Experience
25+ years in practice