Upper Gastrointestinal and Mixed Tumor Surgery

Leadership

Byrne Lee, M.D.
Chief, Upper GI and Mixed Tumor Surgery Service
Associate Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgical Oncologist
Duarte

Duarte

Byrne Lee, M.D.
Chief, Upper GI and Mixed Tumor Surgery Service
Associate Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgical Oncologist
Duarte
Mustafa Raoof, M.D.
Assistant Clinical Professor, Department of Surgery
Surgical Oncologist
Duarte
Hans Schoellhammer, M.D., F.A.C.S.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon
Duarte, Antelope Valley, Mission Hills
Vijay Trisal, M.D., F.A.C.S.
Chief Medical Officer
Dr. Norman & Melinda Payson Professor in Medicine
Surgical Oncologist
Duarte
Yanghee Woo, M.D.
Associate Clinical Professor, Division of Surgical Oncology, Department of Surgery
Director, Gastroenterology Minimally Invasive Therapy Program
Duarte

Community

Aaron Lewis , M.D.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon
South Pasadena, Arcadia
Yih-Dar Nien, M.D., F.A.C.S.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon
Santa Clarita, Antelope Valley
I. Benjamin Paz, M.D., F.A.C.S.
Executive Vice Chair and Clinical Professor, Department of Surgery
Medical Director, Value Based Oncology Care
Surgical Oncologist
South Pasadena
Heather Player, M.D.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgical Oncologist
Antelope Valley
Poornima Rao, M.D.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgical Oncologist
South Pasadena
Hans Schoellhammer, M.D., F.A.C.S.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon
Duarte, Antelope Valley, Mission Hills
Lawrence Wagman, M.D
Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgical Oncologist
Regional Medical Director, Inland Empire
Rancho Cucamonga
Yanghee Woo, M.D.
Associate Clinical Professor, Division of Surgical Oncology, Department of Surgery
Director, Gastroenterology Minimally Invasive Therapy Program
Duarte