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NYU Langone Provider
NYU Langone providers are employed by NYU Langone Health as part of our physician network, known as the Faculty Group Practice.

Mark B. Pochapin, MD

NYU Langone Provider
NYU Langone providers are employed by NYU Langone Health as part of our physician network, known as the Faculty Group Practice.
  • Specialties: Gastroenterology, Advanced Endoscopy
  • Language: English
  • Phone: 212-263-3095
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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
  • pancreatic cyst
  • pancreatic cancer
  • pancreatic disease
  • colon cancer screening
  • Clostridium difficile infection
  • H. pylori infection
  • pancreatic mass
  • colon polyp
  • hereditary nonpolyposis colorectal cancer
Treatments
  • colonoscopy
  • mucosal resection
  • cancer screening
  • minimally invasive surgery
  • colorectal cancer screening
  • endoscopic ultrasound

Positions
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

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This provider accepts the following insurance plans.

  • Aetna
    • Aetna HMO
    • Aetna Indemnity
    • Aetna International
    • Aetna Medicare Managed Care
    • Aetna Meritain Health
    • Aetna Open Access EPO
    • Aetna Open Access HMO
    • Aetna POS
    • Aetna POS (American Express Employer)
    • Aetna PPO
    • Aetna Signature Administrators PPO
    • Aetna Student Plan
    • 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 Large Group
    • BCBS Blue Access EPO Small Group
    • BCBS Blue Access GEPO Large Group
    • BCBS Blue Access GEPO Small Group
    • BCBS Blue Access HMO Small Group
    • BCBS Blue Access PPO Large Group
    • BCBS EPO
    • BCBS EPO (BlackRock Employees)
    • 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 (NYU Winthrop Employees)
    • BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
    • BCBS Federal Program
    • BCBS HMO
    • BCBS Indemnity
    • BCBS Local 32BJ Employees
    • BCBS Mediblue Medicare HMO
    • BCBS Mediblue Medicare PPO
    • BCBS POS
    • BCBS PPO
    • BCBS PPO (BlackRock Employees)
    • BCBS PPO (NYU Winthrop Employees)
    • BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
    • BCBS PPO/EPO Small Group
    • New York Hotel Trades
  • 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
  • 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 (Blackrock employees)
    • United Healthcare Choice (CBS employees)
    • United Healthcare Choice (Viacom 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 Medicare
    • United Healthcare Navigate
    • United Healthcare POS
    • United Healthcare PPO
    • United Healthcare Plus (NYU Langone Health Employees)
    • United Healthcare Student Resources
    • United Healthcare Value, Advantage and HDHP (New York University employees)
    • UnitedHealthcare Choice (JP Morgan Employees)
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 Langone Gastroenterology Associates

240 East 38th Street, 12th Floor
New York, NY 10016

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