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Dr. Gary Bernstein, MD
Gastroenterology* Age 71
Dr. Gary Bernstein, MD
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Dr. Gary Bernstein, MD is a Gastroenterologist in East Setauket, NY.
Dr. Gary Bernstein, MD
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Dr. Gary Bernstein, MD

Gastroenterology* Age 71
East Setauket, NY
Accepting new patients
45 years of experience
Dr. Gary Bernstein, MD is a Gastroenterologist in East Setauket, NY.
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About

Dr. Bernstein graduated from University of Miami Miller School of Medicine in 1981 and completed a residency at University Hospital Stony Brook/Northpor. Dr. Gary Bernstein, MD is a Gastroenterologist in East Setauket, NY and has 45 years experience. Dr. Bernstein has experience treating conditions like Intestinal Diverticulitis, Diaphragmatic and Hiatal Hernia, Nausea, Constipation, Hemorrhoids, Gastrointestinal Bleeding, Crohn's Disease, Intestinal Diverticulosis, Abdominal Pain and Barrett's Esophagus among other conditions at varying frequencies. Dr. Bernstein's office accepts new patients. Dr. Bernstein is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Intestinal Diverticulitis
Diaphragmatic and Hiatal Hernia
Nausea
Intestinal Diverticulitis
Diaphragmatic and Hiatal Hernia
Nausea
Intestinal Diverticulitis
Diaphragmatic and Hiatal Hernia
Nausea
  • View other providers who treat Nausea
Constipation
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Gastrointestinal Bleeding
Crohn's Disease
Intestinal Diverticulosis
Abdominal Pain
Barrett's Esophagus
Colorectal Polyp
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Gastroesophageal Reflux Disease (GERD)
Dysphagia
Diarrhea
  • View other providers who treat Diarrhea
Inflammatory Bowel Disease
Duodenal Polypectomy
Endoscopy
Vomiting Disorders
Gas-Bloat Syndrome
Intestinal Ulcer
Manometry
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Ulcerative Colitis
Heartburn
Celiac Disease
Gastric Ulcer
Non-Alcoholic Fatty Liver Disease
Unexplained Weight Loss
Gastritis
Anemia
  • View other providers who treat Anemia
Biliary Cirrhosis
Gastrointestinal Malabsorption
Gastroptosis
Anal or Rectal Pain
Esophagitis
Congenital Anomaly Intestine
Primary Biliary Cholangitis
Gallstones
Esophageal Varices
Reflux Esophagitis
Colon Cancer
Chronic Gastritis
Noninfectious Gastroenteritis and Colitis
Barretts Esophagus with Dysplasia
Eosinophilic Esophagitis
Irritable Bowel Syndrome
Cirrhosis
Enteritis
Esophageal Motility Disorders
Duodenal Ulcer
Esophageal Ulcer
Infectious Diarrheal Disease
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Hypokalemia
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Bowel Strangulation
Cholangitis
Congenital Achalasia
Congenital Anomaly Bile Duct
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenitis
Dysentery
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Poisoning
Gastrojejunal Ulcer
Gastroparesis
Giardiasis
Hemochromatosis
Hepatitis A
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Illeum Cancer
Indigestion
Intestinal Fistula
Intestinal Obstruction
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Long COVID Disorder
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pancreatitis
Peptic Ulcer
Pouchitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Salmonella Food Poisoning
Splenomegaly
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Visceroptosis
Vitamin B Complex Deficiency
Vitamin B12 Anemia
Vitamin_Deficiency
Bile Duct Procedure
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Function Test
Pancreas Surgeries
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Oscar Circle
  • BlueCard PPO
  • MagnaCare PPO
  • Fidelis Care
  • MVP Health Plan EPO
  • Liberty
    Freedom
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Connection Blue High Performance Network HPN
    Empire Hospital/Medical (Trad)
    Blue Acess Employer Sponsored
    National Blue High Performance Network HPN
    Empire Hospital
    Empire Blue Cross Blue Shield PPO
    Connection Employer Sponsored
  • Navigate Plus POS
    Choice Plus POS
    Navigate HMO
    Options PPO
  • Open Choice PPO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    APCN Choice POS II
    Select
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
  • HealthyBlue Advantage

Locations

  1. 1 Long Island Digestive Disease Consultants P.C.
    3400 Nesconset Hwy Ste 101, East Setauket, NY 11733
    Icon Directions Right Arrow Directions Phone Icon (631) 751-8700

Patient Satisfaction

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About Me

Specialties*
Internal Medicine
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Gary Bernstein, MD. To arrange an appointment, call the number on Dr. Bernstein's profile.

Dr. Bernstein frequently treats the following conditions: Intestinal Diverticulitis, Diaphragmatic and Hiatal Hernia, Nausea, Constipation, Hemorrhoids, Gastrointestinal Bleeding, Crohn's Disease, Intestinal Diverticulosis, Abdominal Pain and Barrett's Esophagus. See more on Sharecare.

Dr. Gary Bernstein, MD is affiliated with Stony Brook University Hospital and Mather Hospital.

Yes, Dr. Gary Bernstein, MD holds board certification in Gastroenterology and Internal Medicine.

Education
Medical Education
  • University of Miami Miller School of Medicine
    1981
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • University Hospital-Suny Stony Brook
    1982
Internship
Residency Hospital
  • University Hospital Stony Brook/Northpor
    1984
Residency Hospital
Fellowship Hospital
  • University Hospital Stony Brook/Northpor
    1984
Fellowship Hospital

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • Mather Hospital

    75 N Country Rd, Port Jefferson, NY

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