Maria Johnson, M.D.



850 North Main Street Ext Building 2 B3

Wallingford, CT 06492

Closed. Opens Fri at 8 AM
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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 - Wallingford

Gastroenterology in Wallingford, CT

Connecticut GI - Wallingford

850 North Main Street

Ext Building 2 B3

Wallingford, CT 06492

Closed. Opens Fri at 8 AM


Connecticut GI - Meriden

Gastroenterology in Meriden, CT

Connecticut GI - Meriden

455 Lewis Avenue

Ste 200

Meriden, CT 06451

Closed. Opens Fri at 8 AM


She's very nice to explain the procedure before she started. I felt so relieved and comfortable to let her do it. And she has a great team of nurses. They're very helpful and very patience to answers my question. I highly recommend Dr. Johnson to my friends.

A.S. Google

Dr Maria Johnson is an absolute excellent doctor. Very caring, knowledgeable and very informative. I can’t thank her enough for the care she gave and is giving me. He team at Midstate GI center we’re excellent. Best experience 👍🏻👍🏻

L.F. Google

Great doctor. Very thorough. Very friendly and easy to speak with. Takes time to listen and answer your questions. Gives you all the information you need.

P.M. Google

Very good doctor. Very informative and takes time to listen to you. Does not rush through the appointment.

T.W. Google

Although I was freaking out, she and her staff were very supportive and genuinely caring about me from start to finish. They all explained what they were doing and why, and Maria was phenomenal she delivered in her promise. I am 100% recommending her to my friends and family and to you people reading this review.

Y.T. Google


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