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Mark B. Pochapin, MD

  • Specialty: Gastroenterology
  • Language: English
  • Phone: 212-263-3095
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About Me

People often ask why I became a gastroenterologist. It’s because the gastrointestinal system plays a critical role in virtually every aspect of our health. It is essential not only to digestion and nutrition but also to immunity, metabolism, and the regulation of vital body systems. I am privileged to be a part of the gastroenterology profession, where I feel I can make a difference in both the treatment and prevention of gastrointestinal disease.

In my clinical practice, I focus primarily on the prevention, detection, and diagnosis of gastrointestinal cancers and on performing state-of-the-art endoscopic procedures—like colonoscopy, upper endoscopy, and endoscopic ultrasound. These procedures help us to diagnose cancer and identify potentially precancerous growths or changes in the colon, pancreas, stomach, esophagus, and other areas of the digestive system. 

In my research, I am interested in the bacteria of the gut, their effect on the development and prevention of disease, and the way in which advances in technology can be used to improve our ability to detect and treat precancerous and cancerous growths in the gastrointestinal system. 

My greatest passion is working with my patients to protect their health and improve their lives. Throughout the years, when I’ve asked my patients what they think is important in a doctor, they have all consistently cited the same three things: a doctor who listens to them, cares about them, and provides them with hope. I strive to achieve this every day.


Conditions and Treatments

Conditions
  • H. pylori infection
  • Clostridium difficile infection
  • pancreatic mass
  • colon polyp
  • hereditary nonpolyposis colorectal cancer
  • pancreatic cyst
  • pancreatic cancer
  • colon cancer screening
  • pancreatic disease
Treatments
  • colorectal cancer screening
  • endoscopic ultrasound
  • colonoscopy
  • mucosal resection
  • cancer screening
  • minimally invasive surgery

Credentials

Positions
  • Sholtz/Leeds Professor of Gastroenterology, Department of Medicine
  • Vice Chair for Clinical Affairs, Dept of Medicine
  • Director, Division of Gastroenterology & Hepatology, Department of Medicine
Board Certifications
  • American Board of Internal Medicine (Gastroenterology), 1993
Education and Training
  • Fellowship, Montefiore Medical Center, Gastroenterology, 1993
  • Residency, New York Presbyterian Hospital - Cornell, Internal Medicine, 1991
  • MD from Cornell University, 1988
Departments

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Insurance Plans Accepted

This provider accepts the following insurance plans.

  • Aetna
    • Aetna HMO
    • Aetna Indemnity
    • Aetna International
    • Aetna Medicare Managed Care
    • Aetna Meritain Health
    • Aetna Open Access Elect Choice (EPO)
    • Aetna Open Access HMO
    • Aetna POS
    • Aetna POS (American Express Employer)
    • Aetna PPO
    • Aetna Signature Administrators PPO
    • Aetna Student Health
    • Allied
    • Chesterfield Resources Inc
    • Christian Brothers Services
    • CoreSource
    • Healthscope
    • Nippon Life of America-Aetna
    • Nippon Life-Aetna
    • Starmark
    • WellNet
  • Blue Cross Blue Shield
    • BCBS Blue Access EPO
    • BCBS Blue Access GEPO
    • BCBS Blue Access HMO
    • BCBS EPO
    • BCBS EPO (NYU Winthrop Employees)
    • BCBS EPO - Empire EPO (NYU Langone Employees)
    • BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
    • BCBS EPO - Empire NYU Care (NYU Langone Employees)
    • BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
    • BCBS Federal Program
    • BCBS HMO
    • BCBS Indemnity
    • BCBS Mediblue Medicare HMO
    • BCBS Mediblue Medicare PPO
    • BCBS POS
    • BCBS PPO
    • BCBS PPO (NYU Winthrop Employees)
    • BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
    • BCBS Pathway
    • BCBS Pathway Enhanced
    • BCBS Pathway Enhanced
    • BCBS Pathway X Enhanced
    • BCBS Pathway X Enhanced
    • Local 32BJ SEIU
    • New York Hotel Trades
    • Unicare
  • Cigna
    • Apwu Health Plan
    • Cigna Great West PPO
    • Cigna HMO
    • Cigna Indemnity
    • Cigna Managed Care/POS
    • Cigna NALC
    • Cigna Open Access
    • Cigna Open Access PPO
    • Cigna PPO
    • Cigna Premier Plus
    • Consolidated Health Plans-NYU Student
    • Great West HMO
    • MVP-Cigna Network
  • GHI
    • GHI Medicare Supplement
  • NYSHIP - The Empire Plan
    • NYS Health Insurance Plan - The Empire Plan
  • Oxford
    • Oxford Health Plans Freedom
    • Oxford Health Plans Liberty
  • Railroad Medicare
    • Palmetto GBA Railroad Medicare
  • United Healthcare
    • AARP Medicare Complete
    • Oxford Health Plans Medicare Advantage
    • UMR
    • UMR WTC Health Program
    • United Healthcare AARP
    • United Healthcare Choice
    • United Healthcare Choice (AMEX employees)
    • United Healthcare Choice (CBS employees)
    • United Healthcare Choice NSLIJ
    • United Healthcare EPO
    • United Healthcare EPO (NYU Langone Health Employees)
    • United Healthcare HMO
    • United Healthcare Indemnity
    • United Healthcare Indemnity (NYU Langone Health Employees)
    • United Healthcare JP Morgan
    • United Healthcare Medicare
    • United Healthcare Navigate
    • United Healthcare POS
    • United Healthcare PPO
    • United Healthcare Plus (NYU Langone Health Employees)
    • United Healthcare Student Resources
View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Locations and Appointments

NYU Gastroenterology Associates

240 East 38th Street, 23rd Floor
New York, NY 10016

NYU Langone Laura and Isaac Perlmutter Cancer Center
Phone

212-731-6000

Publications

Read All Publications (28)

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