Meet Dr. Grosman

Dr. Grosman has completed his residency internal medicine and fellowship in Gastroenterology and Hepatology at North Shore University Hospital/Long Island Jewish Hospital. He was exemplary in his training where he served as assistant Chief Resident and Chief Fellow. Dr. Grosman has authored numerous research publications and won prestigious awards in medicine. Aside from the management of liver, pancreatic and gastrointestinal disease, Dr. Grosman specializes in endoscopy, colonoscopy, capsule enteroscopy, advanced endoscopic therapeutic procedures, large colon and gastric polyp resection as well as endoscopic Endoscopic Retrograde Cholangiopancreatography (ERCP).

Hospital affiliations:

  • Beth Israel Hospital (Kings Highway Division)
  • New York Community Hospital
  • KingsBrook Jewish Medical Center
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Dr. Igor Grosman

Dr. Grosman has completed his residency internal medicine and fellowship in Gastroenterology and Hepatology at North Shore University Hospital/Long Island Jewish Hospital. He was exemplary in his training where he served as assistant Chief Resident and Chief Fellow. Dr. Grosman has authored numerous research publications and won prestigious awards in medicine. Aside from the management of liver, pancreatic and gastrointestinal disease, Dr. Grosman specializes in endoscopy, colonoscopy, capsule enteroscopy, advanced endoscopic therapeutic procedures, large colon and gastric polyp resection as well as endoscopic Endoscopic Retrograde Cholangiopancreatography (ERCP).

Hospital affiliations:


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Meet Dr. Brun

Dr. Alexander Brun is a skilled gastroenterologist serving patients in and around Sheepshead Bay and throughout Brooklyn, NY, providing state-of-the-art care for an array of conditions, including irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), gastroesophageal reflux disease (GERD), chronic abdominal pain, and liver and pancreatic diseases, as well as screening for colon cancer.

Board-certified in internal medicine, Dr. Brun is dedicated to providing each patient with individualized attention and care based on every person's unique medical needs.

After earning his medical degree at SUNY Downstate Medical School, Dr. Brun completed a residency in internal medicine at Rutgers Robert Wood Johnson University Hospital and a fellowship in gastroenterology at North Shore Long Island Jewish Health System, where he served as chief gastroenterology fellow. Extensively published in peer-reviewed medical journals and textbooks on an array of gastroenterology topics, Dr. Brun has also earned numerous awards and continues to pursue continuing education opportunities to ensure he can offer his patients the most comprehensive array of care options available.

In addition to seeing patients at his private practice, Dr. Brun also maintains a hospital affiliation with Mount Sinai Beth Israel Hospital where he serves as an attending physician. He also maintains an active membership in the American College of Gastroenterology.

Dr. Brun enjoys seeing new patients at his office in Sheepshead Bay, where he and his staff speak English, Spanish and Russian.

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Welcome!

Gastroenterology, Hepatology, Advanced Endoscopy and Capsule Enteroscopy

Welcome! Dr. Grosman and Dr. Brun specialize in the diagnosis and treatment of diseases affecting the entire digestive system including the:

  • esophagus
  • stomach
  • small and large intestines
  • liver
  • pancreas
  • gall bladder


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Insurance Accepted

Here is a list of just some of the plans we accept. Please contact our office if you do not see your insurance provider listed.

1199SEIU
AARP
Aetna
Affinity Health Plan
Alliant Health Plans
Amida Care
Anthem Blue Cross Blue Shield
Anthem Blue Cross of California
APWU
Arkansas Blue Cross Blue Shield
Blue Cross Blue Shield
Blue Cross Blue Shield Federal Employee Program
Blue Shield of Northeastern New York
CareFirst Blue Cross Blue Shield
Cigna
Elderplan
Testimonials

Words from our patients

  • ZocDoc

    "Dr. G. doesn't have to look at your chart to remember who you are, takes his time hear what you have to say."

    Lissette A.
  • Vitals

    "Very good compassionate doctor and his staff is as terrific as he is. He is a wonderful diagnostic doctor."

    Janine
  • Vitals

    "...doctor who lives for his patients. They don't make them like him any more. Recommend him to everybody with gastro problems."

    Verified Patient