City of Hope National Medical Center Complex General Surgical Oncology

Fellowship · Duarte, CA

Sponsored by City of Hope National Medical Center · Director Lily Lai

Lily Lai, MD
Program Director, ACGME CGSO Fellowship
Surgeon, Vice Chair at City of Hope National Medical Center
Laleh Melstrom, MD, MS
Chief and Associate Professor, Division of Surgical Oncology
Surgical oncology physician, Chief and Associate Professor at City of Hope National Medical Center
Kurt Melstrom, MD
Director, ACGME CGSO Fellow Education
Colorectal surgeon, Associate Clinical Professor at City of Hope National Medical Center
Mustafa Raoof, MD, MBBS, MS
Director, ACGME CGSO Fellow Research
Complex general surgical oncology physician, Assistant Professor at City of Hope National Medical Center
Christina Perez
Program Administrator
Training Program Administrator
Aaron Lewis, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Ahmad Abbass, MD
Associate Clinical Professor in the Department of Surgery, Division of Surgical Oncology
Surgeon, Associate Clinical Professor in the Department of Surgery at City of Hope National Medical Center
Hepatobiliary And Pancreatic Surgery, Hernia, Inflammatory Bowel Disease, Pancreas Cancer, Robotic Liver Resection
Andreas Kaiser, MD
Faculty
Colorectal surgery (proctology) physician, Chief and Professor at City of Hope National Medical Center
Ashley Hafer, MD
2025-2027
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Aziz Ahmad, MD
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon, Assistant Clinical Professor at City of Hope National Medical Center
Benjamin Paz, MD
Faculty
Surgeon, Clinical Professor at City of Hope National Medical Center
Bradford Kim, MD, MHS
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Daniel Hoffman, MD
2025-2027
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Gagandeep Singh, MD
Chief of Surgical Oncology and Medical Director of Surgical Operations, City of Hope Cancer Center Phoenix
Surgeon, Clinical Professor at City of Hope National Medical Center
Gary White, MD
Community Practice Surgical Oncology Fellowship
Surgery resident, City of Hope National Medical Center
Hans Schoellhammer, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Heather Bitar, DO
Supportive Care Medicine Physician
Hospice/palliative care physician, Associate Clinical Professor at City of Hope National Medical Center
Hyunjee Kwak, MD
2026-2028
Surgery resident, University of California (San Francisco) School of Medicine
Jamie Rand, MD
Faculty
Complex general surgical oncology physician, Assistant Professor at City of Hope National Medical Center
Jennie Choe, MD
2026-2028
Complex General Surgical Oncology fellow, City of Hope National Medical Center
John Yim, MD
Faculty
Surgeon, Associate Professor at City of Hope National Medical Center
Kelly Mahuron, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Kristofer Olson, MD, PhD
Complex General Surgical Oncology Fellowship
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Lawrence Wagman, MD
Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon, Clinical Professor at City of Hope National Medical Center

Lily Lai, MD
Program Director, ACGME CGSO Fellowship
Surgeon, Vice Chair at City of Hope National Medical Center
Laleh Melstrom, MD, MS
Chief and Associate Professor, Division of Surgical Oncology
Surgical oncology physician, Chief and Associate Professor at City of Hope National Medical Center
Kurt Melstrom, MD
Director, ACGME CGSO Fellow Education
Colorectal surgeon, Associate Clinical Professor at City of Hope National Medical Center
Mustafa Raoof, MD, MBBS, MS
Director, ACGME CGSO Fellow Research
Complex general surgical oncology physician, Assistant Professor at City of Hope National Medical Center
Christina Perez
Program Administrator
Training Program Administrator
Aaron Lewis, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Ahmad Abbass, MD
Associate Clinical Professor in the Department of Surgery, Division of Surgical Oncology
Surgeon, Associate Clinical Professor in the Department of Surgery at City of Hope National Medical Center
Hepatobiliary And Pancreatic Surgery, Hernia, Inflammatory Bowel Disease, Pancreas Cancer, Robotic Liver Resection
Andreas Kaiser, MD
Faculty
Colorectal surgery (proctology) physician, Chief and Professor at City of Hope National Medical Center
Ashley Hafer, MD
2025-2027
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Aziz Ahmad, MD
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon, Assistant Clinical Professor at City of Hope National Medical Center
Benjamin Paz, MD
Faculty
Surgeon, Clinical Professor at City of Hope National Medical Center
Bradford Kim, MD, MHS
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Daniel Hoffman, MD
2025-2027
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Gagandeep Singh, MD
Chief of Surgical Oncology and Medical Director of Surgical Operations, City of Hope Cancer Center Phoenix
Surgeon, Clinical Professor at City of Hope National Medical Center
Gary White, MD
Community Practice Surgical Oncology Fellowship
Surgery resident, City of Hope National Medical Center
Hans Schoellhammer, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Heather Bitar, DO
Supportive Care Medicine Physician
Hospice/palliative care physician, Associate Clinical Professor at City of Hope National Medical Center
Hyunjee Kwak, MD
2026-2028
Surgery resident, University of California (San Francisco) School of Medicine
Jamie Rand, MD
Faculty
Complex general surgical oncology physician, Assistant Professor at City of Hope National Medical Center
Jennie Choe, MD
2026-2028
Complex General Surgical Oncology fellow, City of Hope National Medical Center
John Yim, MD
Faculty
Surgeon, Associate Professor at City of Hope National Medical Center
Kelly Mahuron, MD
Faculty
Complex general surgical oncology physician, Assistant Clinical Professor at City of Hope National Medical Center
Kristofer Olson, MD, PhD
Complex General Surgical Oncology Fellowship
Complex General Surgical Oncology fellow, City of Hope National Medical Center
Lawrence Wagman, MD
Clinical Professor, Division of Surgical Oncology, Department of Surgery
Surgeon, Clinical Professor at City of Hope National Medical Center