Jonathan Williamson, M.D.



21 South Road Ste 100

Farmington, CT 06032

Closing soon at 5 PM
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Quick 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

Connecticut GI - Farmington

Gastroenterology in Farmington, CT

Connecticut GI - Farmington

21 South Road

Ste 100

Farmington, CT 06032

Closing soon at 5 PM


Connecticut GI - Hartford

Gastroenterology in Hartford, CT

Connecticut GI - Hartford

85 Seymour Street

Ste 1000

Hartford, CT 06106

Closing soon at 5 PM


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.

D.B. Google

Great doc! Knowledgeable and caring, easy to talk to.

J.S. Google

Information is explained in detail. Never feel rushed. Very thorough. Makes suggestions to manage medications for best results.

K.P. Google

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

J.C. Google

Saw doctor on time. He is a great doctor. He was patient, reviewed my issue and discussed with me.

S.O. Google


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