Contact Us
Address
21 South Road Ste 100
Farmington, CT 06032
Phone
860-409-4567Hours
Open today 8 AM - 5 PMQuick 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 - Farmington
Gastroenterology in Farmington, CT
Connecticut GI - Farmington
21 South Road
Ste 100
Open today 8 AM - 5 PM
Connecticut GI - Hartford
Gastroenterology in Hartford, CT
Connecticut GI - Hartford
85 Seymour Street
Ste 1000
Open today 8 AM - 5 PM
Request Appointment
About Jonathan Williamson, M.D.
Undergraduate Education
- University of North Carolina, Bachelor of Science 2003
Medical School
- Wake Forest University School of Medicine 2007 M.D.
Internships/Residencies
- University of Florida, Gainesville 2007-2010
Fellowships
- University OF Florida, Gainesville, 2012-2013
- Advanced Endoscopy at University of Florida, 2013 – 2014
Board Certifications
- American Board of Internal Medicine, Certified 2010-2020
- Gastroenterology 2013 – 2023
Professional Organizations
- American Society of Gastrointestinal Endoscopy
- American College of Gastroenterology
- American Gastroenterological Association
Areas of Interest
- Pancreatic and Biliary Disease
- Gastrointestinal Malignancies
- Advanced Therapeutic ERCP
- Endoscopic Ultrasound – Diagnostic and Therapeutic
- Stent Placement – Pancreatobiliary and Enteral
- Endoscopic Mucosal Resection
- Barrett’s Esophagus
- GERD
- Deep Enteroscopy
- Colorectal Cancer Screening
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
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- 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
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Enteroscopy
- Esophageal Dilation
- Feeding Tube Insertion (PEG)
- Flexible Sigmoidoscopy
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
Great doc! Knowledgeable and caring, easy to talk to.
Information is explained in detail. Never feel rushed. Very thorough. Makes suggestions to manage medications for best results.
Dr. Williamson was amazing dr. for my husband. He came home everyday and was excited about the positive changes dr. brought into his life. ty
Exceptional Physician, attentive, detailed, exceptional listener, took time to understand what I was experiencing, calming and very knowledgeable, showed great concern about my well-being.
Saw doctor on time. He is a great doctor. He was patient, reviewed my issue and discussed with me.
6
Total Reviews
4.9
Average Rating