Nicholas Gregory Brown, MD

Nicholas Gregory Brown, MD Specialties: Gastroenterology

Nicholas Gregory Brown, MD
Nicholas Gregory Brown, MD
Specialties: Gastroenterology
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Nicholas Gregory Brown, MD


NewYork-Presbyterian Medical Group Westchester - Mount Vernon
540 Gramatan Avenue
Mount Vernon, NY 10552

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Store Hours:

Day of the WeekHours
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM

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Insurances Accepted

If you do not see your insurance listed, please contact the doctor's office to verify that your insurance is accepted.

  • 1199 National Benefit Fund
  • Affinity Health Plan
  • AgeWell
  • Amida Care
  • Anthem Blue Cross Blue Shield
  • Connecticare
  • Elderplan
  • Emblem/GHI
  • Emblem/Hip
  • Empire Blue Cross Blue Shield Healthplus
  • Empire Blue Cross/Blue Shield
  • Fidelis Care
  • Healthfirst
  • Local 1199
  • Magnacare (National)
  • Medicare
  • Multiplan
  • MVP Health Care
  • Oxford Health Plans
  • RiverSpring
  • Unicare
  • United Health Care
  • WellCare

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Nicholas Gregory Brown, MD

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About Nicholas Gregory Brown, MD

Nicholas Brown, MD, is an interventional gastroenterologist at NewYork-Presbyterian Medical Group Westchester, affiliated with NewYork-Presbyterian Lawrence Hospital and Columbia University Medical Center. He is an assistant professor of medicine at Columbia University Medical Center and specializes in advanced endoscopic procedures utilizing minimally invasive approaches to treat pancreatic, biliary and esophageal diseases in addition to other digestive disorders. Dr. Brown performs general gastroenterology procedures including upper endoscopy and colonoscopy, and he is also experienced in ERCP with biliary and pancreatic stent placement , diagnostic and therapeutic endoscopic ultrasound with fine needle aspiration and Barrett's Esophagus therapy. In addition, he is skilled in enteric stent placement and removal of complex polyps. After graduating from University of Illinois College of Medicine, Dr. Brown completed his internal medicine residency at the University of Colorado Hospital and later served as an academic hospitalist at the Denver VA Medical Center teaching internal medicine trainees. He pursued fellowship training in general gastroenterology at the University of Cincinnati Medical Center in Ohio. Dr. Brown finished his training as an advanced endoscopy fellow at Columbia University Medical Center in New York and is now the Director of Interventional Endoscopy at Lawrence Hospital. His research interests are pancreaticobiliary diseases and he is a member of the American Gastroenterology Association, American Society for Gastrointestinal Endoscopy, and the American Medical Association.

Hospital Affiliations

  • NewYork-Presbyterian Lawrence Hospital


  • Fellowship: University of Cinncinnati Medical Center
  • Internship: University of Colorado School of Medicine
  • Medical School: University of Illinois College of Medicine
  • Residency: University of Colorado School of Medicine