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, M.D., F.A.C.S.
Surgical Oncology, Gastrointestinal Oncology

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GREGORY J. GALLINA, M.D.
Interim Chief, Colorectal Surgery

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

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ELLEN J. HAGOPIAN, M.D., F.A.C.S.
Liver and Minimally Invasive Surgery, Surgical Oncology

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ANDREW A. JENNIS, M.D.
Co-Chief, Gastrointestinal Oncology

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MARTIN S. KARPEH, JR., M.D.
Chairman, Department of Surgery

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ROSARIO LIGRESTI, M.D.
Chief, Division of Gastroenterology

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DONALD A. MCCAIN, M.D., PH.D., FACS
Vice Chairman, John Theurer Cancer Center, Gastrointestinal Oncology Chief, Surgical Oncology, Cutaneous Malignancy Program

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TRACY PROVERBS-SINGH, M.D., 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
Laura Metcalfe

Research Nurses

Alison Abate MSN, RN, OCN
Laura Esposito AS, RN, CCRP
Morgan Finlay BS,RN
Sora Limor MSN, RN, CCRP

Oncology Nurse Navigator

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

Social Work Support Services

Anita Vargas
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.