Meet Our GI Cancer Specialists

Andrea J. Bullock, MD, MPH

Disease Group Leader, Gastrointestinal Malignancies; Medical Oncology

Ali Baghian, MD

Medical Oncology

Bruno Bockorny, MD

Medical Oncology

Mary Linton Peters, MD

Medical Oncology

Ahmed Rattani, MD

Instructor, Medicine, Harvard Medical School

Peter D. Whooley, DO, MBA

Medical Oncology

Jessica A. Zerillo, MD, MPH

Medical Oncology

Jenna O’Rourke, NP

Caroline Trickett, NP

Luiz Duque, RN

Arielle Lasoff, RN

Nicole Reilly, RN

Tyler Berzin, MD, MS

Director, Advanced Endoscopy Fellowship Program; Gastroenterology

Moamen M. Gabr, MD

Director, Endoluminal Surgery; Gastroenterology

Douglas Pleskow, MD

Clinical Chief, Gastroenterology

Mandeep S. Sawhney, MD

Director, Therapeutic Endoscopy; Endoscopy Research; Gastroenterology

Matthew Abrams, MD

Radiation Oncology

Raechel Perry, NP

Radiation Oncology

Muneeb Ahmed, MD, FSIR

Chief, Vascular & Interventional Radiology; Vice Chair of Interventional Services; Diagnostic Radiology

Diana Dinh, MD

Vascular & Interventional Radiology; Diagnostic Radiology; Liver Tumor Clinic

Robert A. Kane, MD

Abdominal Radiology

Gerald Kolodny, MD

Nuclear Medicine; Diagnostic Radiology

Karen S. Lee, MD

Director, Radiology Fellowship Training Programs; Diagnostic Radiology

J. Anthony Parker, MD, PhD

Nuclear Medicine

Bettina Siewert, MD

Executive Vice Chair, Radiology; Diagnostic Radiology

Martin P. Smith, MD

Director of Community MRI; Interventional Radiology; Diagnostic Radiology

Jesse L. Wei, MD

Clinical Director of CT; Neuroradiology; Interventional Radiology; Diagnostic Radiology

Umut Sarpel, MD, MSc, FACS, FSSO

Chief, Division of Surgical Oncology

Thomas E. Cataldo, MD

Colon & Rectal Surgery; Surgery

Kristen T. Crowell, MD

Colon & Rectal Surgery

Evangelos Messaris, MD, PhD, FACS, FASCRS

Chief, Colon and Rectal Surgery; Colon & Rectal Surgery; Surgery

Daniel Wong, MD

Colon & Rectal Surgery

Vanessa L. Cowan, MD

Surgery

Amy R. Evenson, MD, MPH, FACS

Surgery

Tara S. Kent, MD

General Surgery

Jeanne Quinn, MS, APRN-BC

Rectal Cancer Program Coordinator

Mary Keane, RN

Vikram Deshpande, MD

Director of GI Pathology; Director of Bone and Soft Tissue Pathology

Gamze Ayata, MD

Director of Gastrointestinal and Liver Pathology Fellowship

Kanchan Kantekure, MD

Pathology

Imad A. Nasser, MD

Director of Hepatobiliary Pathology

Yuho Ono, MD

Matthew Rosenbaum, MD

Monika Vyas, MD

Helen H. Wang, MD, MPH, DrPH

Osman Yilmaz, MD

Logan J. Ruff

Program Coordinator

Teneisha Powell

Administrative Assistant

Elizabeth Tyra

Administrative Assistant