Specialized Care for Digestive Diseases and Liver Diseases

Stony Brook Medicine’s Division of Gastroenterology and Hepatology specializes in the prevention, diagnosis and treatment of diseases of the digestive tract and liver.

Our patients are treated with respect and compassion by a team of renowned physicians whose joint goal is to provide the safest and most effective treatments available, and whose expertise spans all forms of gastrointestinal and hepatobiliary diseases.

For Appointments
New Patients
Existing Patients

Advanced Specialty Care
500 Commack Road, Suite 103
Commack, NY 11725
(631) 444-5220


Gastroenterology conditions treated:

  • Acid Reflux (GERD)
  • Abnormal Liver Function Tests
  • Autoimmune Hepatitis
  • Barrett’s Esophagus
  • Celiac Disease
  • Chronic Constipation
  • Cirrhosis
  • Collagenous Colitis
  • Colon Cancer
  • Colon Cancer Screening
  • Crohn’s Disease
  • Diarrhea
  • Dysphagia (Difficulty Swallowing)
  • Eosinophilic Esophagitis
  • Familial Colon Cancer
  • Hepatitis B
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Inflammatory Bowel Disease
  • Liver Cancer (Hepatocellular Carcinoma)
  • Lymphocytic Colitis
  • Microscopic Colitis
  • Peptic Ulcer Disease
  • Primary Biliary Cirrhosis/Cholangitis
  • Primary Sclerosing Cholangitis
  • Small Intestinal Bacterial Overgrowth
  • Ulcerative Colitis

Specialties Offered at Our Commack Office:

  • General Gastroenterology
  • Inflammatory Bowel Diseases (Crohn’s Disease and Ulcerative Colitis)
  • Hepatology/Liver Diseases
Our expert team can help determine the cause of your abdominal pain and how to best treat it.

Our Team

Our skilled gastroenterologists and hepatologists offer expert medical care for adults with all types of digestive diseases. We utilize the latest technology in our testing and treatments which reflect the most up to date research and guidelines to provide the highest quality care for our patients.

More Information

For more information about our specialties, and other practice locations visit our website.