The Gastrointestinal Oncology Division at JTCC brings together focused experts to deliver innovative strategies and improve outcomes for patients with cancers of the colon, rectum, anus, bile duct, gallbladder, liver, pancreas, small intestine and stomach.

The team in concert with the Research Division and Phase I Unit provides access for novel therapies for patients with GI cancers.

The Gastrointestinal Oncology Division Team

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MARSON T. DAVIDSON, MD, FACS
Surgical Oncology

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GREGORY J. GALLINA, MD
Interim Chief, Colorectal Surgery

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MARTIN GUTIERREZ, MD
Director, Drug Discovery/Phase 1 Unit, Medical Oncologist, Thoracic and Gastrointestinal Oncology

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ELLEN J. HAGOPIAN, MD, FACS
Liver and Minimally Invasive Surgery, Surgical Oncology

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ANDREW A. JENNIS, MD
Co-Chief, Gastrointestinal Oncology

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MARTIN S. KARPEH, JR., MD
Chairman, Department of Surgery

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ROSARIO LIGRESTI, MD
Chief, Division of Gastroenterology

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DONALD A. MCCAIN, MD, PHD, FACS
Vice Chairman of JTCC and Co-Chief, Gastrointestinal Oncology and Chief, Surgical Oncology, Cutaneous Malignancy Program

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TRACY PROVERBS-SINGH, MD, MPH
Medical Oncologist, Gastrointestinal Oncology

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Gastrointestinal Surgery

Ellen J. Hagopian, M.D., F.A.C.S.
Martin S. Karpeh, JR., M.D.
Donald A. McCain, M.D., PH.D.
Gregory Gallina, M.D.
Rosario Ligresti, M.D., FASGE

Pathology

Anupama Gupta, MD, Attending Pathology GI
Kunchang Song, MD, Attending Pathology GI

Nurse Practitioner/Advanced Practice Nurse

Anne Marie Flaherty, MSN, RN, APN-C, AOCNS
Laura Metcalfe, MSN, RN, APN-C, AOCNS
Jayshree Shah, AOCNP, FNP-C, MSN, BSN, BS
Samantha Siegel, MSN, APN-C, OCN
Beth Boseski, APN-BC, OCN

Research Nurses

Allison Abate, MSN, RN, OCN
Laura Esposito, AS, RN, CCRP
Sora Limor MSN, RN, CCRP
Morgan Finlay, BS, RN
Leah Cappadona, BSN, RN, OCN

Oncology Nurse Navigator

Cheryl McMahon, BSN, RN
Joanna P. Mohney, BSN, OCN, RN
Maeve McKinley, BSN, RN, OCN

Social Work Support Services

Anita Vargas, MSW, LSW
Jessica Alcius, MSW, LSW

Dietitian

Jeanne Ann Braddick, MS, RDN
Rachel DiPalo, RDN, CSO

Phone Number

551-996-5863

Call for an appointment

Hackensack: 551-996-5900
Palisades: 201-464-0008

To reach the extensions of Drs. Gutierrez and Jennis please dial ext. 5863.