Meet the Surgery Team
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Meet the Surgery Team

Haejin In, MD

Practice Specialty
Surgery, Surgical Oncology, Cancer - Gastrointestinal (Gastric )
Medical Education
Dongguk University
Boston University Medical Center
Massachusetts General Hospital
University of Chicago Hospital
Main Location
Montefiore M-E Center For Cancer Care
1521 Jarrett Place
Bronx, NY 10461-2606
Phone: (718) 862-8840
Fax: (718) 862-8850
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More Locations Show More Locations
The Children’s Hospital at Montefiore
3415 Bainbridge Avenue
Bronx, NY 10467-2403
Phone: (718) 920-7200
Fax: (718) 547-2929
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Montefiore Wakefield Campus
600 East 233rd Street
Bronx, NY 10466-2604
Phone: (718) 920-9522
Fax: (718) 920-6803
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Montefiore Medical Center
111 East 210th Street
Bronx, NY 10467-2401
Phone: (718) 920-4800
Fax: (718) 798-1883
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Montefiore Weiler Hospital
1825 Eastchester Road
Bronx, NY 10461-2301
Phone: (718) 904-2260
Fax: (718) 904-4183
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Montefiore Westchester Square
2475 Saint Raymonds Avenue
Bronx, NY 10461-3124
Phone: (718) 430-7300
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Montefiore Hutchinson Metro Practice
1200 Waters Place
Bronx, NY 10461-2728
Phone: (866) 633-8255
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Montefiore at 1250 Waters Place
1250 Waters Place
Bronx, NY 10461-2720
Phone: (718) 920-4800
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Montefiore Greene Medical Arts Pavilion
3400 Bainbridge Avenue
Bronx, NY 10467-2404
Phone: (718) 862-8840
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Academic Title
Associate Professor, Surgery and
Associate Professor, Epidemiology and Population Health
Administrative Title
Attending Physician, Surgical Oncology
Clinical Focus

Dr. In specializes in the surgical management of patients with gastrointestinal cancers, including cancers of the stomach, esophagus/GE junction, pancreas, biliary track, liver, and small and large intestine. She is also among a select number of surgeons who perform hyperthermic intraperitoneal chemotherapy (HIPEC) to treat advanced-stage abdominal cancers that have not responded to standard therapies.

Research Focus
Research focuses on improving quality and outcomes in cancer surgery and early detection of gastric cancer.
View Dr. In's publications on PubMed

Haejin In, MD, MBA, MPH—a graduate of the Dongguk University College of Medicine in South Korea—completed her surgical residency at the Boston Medical Center, and a fellowship in complex general surgical oncology at the University of Chicago Medical Center. Dr. In also received a Master of Business Administration from the Boston University Graduate School of Management and a Master of Public Health from the Harvard School of Public Health.

Dr. In has authored publications in prestigious medical journals, including Annals of Surgery and Cancer, and presented at meetings of leading medical organizations. She serves as an expert panelist on upper gastrointestinal cancers for the American Joint Committee on Cancer's eighth edition of the Cancer Staging System. Dr. In is also a member of the FORDS Manual Revision Project and the American College of Surgeons Commission on Cancer Standards Committee.

Haejin In, MD, Attending Physician, Surgical Oncology, Surgery, Surgical Oncology, Cancer - Gastrointestinal (Gastric )