Contact Us
Address
455 Lewis Avenue Ste 200
Meriden, CT 06451
Phone
203-626-6540Hours
Closed. Opens Thur at 8 AMQuick Facts
- Colon Cancer Screenings
- IBD
- Crohn’s Disease
- Ulcerative Colitis
- Acid Reflux/Heartburn,
- Expert Endoscopy and Colonoscopy
- Currently Accepting New Patients
- Most Insurance Plans Accepted
Locations
Connecticut GI - Meriden
Gastroenterology in Meriden, CT
Connecticut GI - Meriden
455 Lewis Avenue
Ste 200
Closed. Opens Thur at 8 AM
Connecticut GI - Wallingford
Gastroenterology in Wallingford, CT
Connecticut GI - Wallingford
850 North Main Street
Ext Building 2 B3
Closed. Opens Thur at 8 AM
About Jon J. Ernstoff, M.D.
Medical School
- Universite de Catholique de Louvain 1972-1978 M.D.
Internships/Residencies
- MetroHealth Medical Center 1978-1982 Medicine
Fellowships
- Rhode Island Hospital 1982-1984 Gastroenterology
Board Certifications
- Internal Medicine
- Gastroenterology
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colon Cancer
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Encopresis
- Eosinophilic Esophagitis
- Esophageal Cancer
- Esophageal Motility Disorder
- Esophagitis
- Failure to Thrive (FTT)
- Fatty Liver Disease
- Fistula
- Food Allergies
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Lactose Intolerance
- Liver Cirrhosis
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Anorectal Manometry
- Argon Laser Therapy
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Endoscopic Mucosal Resection
- Endoscopic Ultrasound (EUS)
- Enteroscopy
- Esophageal Dilation
- ERCP
- Esophageal Manometry
- Feeding Tube Insertion (PEG)
- FibroScan®
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
A wonderful doctor, experience, great bedside manner and truly cares about his patients. You don't find many doctors like him today.
Physician and team are very pleasant and knowledgeable they take the time to make sure that you understand was going on and Physician after procedure see you and explained results
Dr. Ernst off and his entire staff were kind, thoughtful, efficient and knowledgeable. I would highly recommend CT. Gastroenterology.
A colonoscopy isnt high up on anyone's list of things to do, but Dr. Ernstoff and his staff were all amazing. The nurses were amazing Dr. Ernstoff was friendly and put up with my bad jokes. Great job all around!!!!
Dr. Ernstoff and his staff provided exceptional treatment and followup care.
26
Total Reviews
4.9
Average Rating
