John Wysocki, M.D.



300 Western Boulevard Ste A

Glastonbury, CT 06033

Open today 8 AM - 5 PM
Request Appointment

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 - Glastonbury

Gastroenterology in Glastonbury, CT

Connecticut GI - Glastonbury

300 Western Boulevard

Ste A

Glastonbury, CT 06033

Open today 8 AM - 5 PM

Request Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.

Board Certifications

  • American Board of Internal Medicine 2012
  • American Board of Gastroenterology 2015

Undergraduate Education

  • University of Massachusettes at Amherst 2000

Post Bacalaureate Undergraduate

  • Worcester Polytechnic Institute 2004

Medical School

  • Tulane University School of Medicine 2009


  • Tulane University School of Medicine 2012


  • Tulane University School of Medicine 2015


Dr. Wysocki listened carefully my concerns, he is friendly, compassionate, and knowledgeable. His whole team was great! I highly recommend Dr. Wysocki for your GI needs.

N.C. Google

Dr. Wysocki and his support staff members are very patient focused. Dr. Wysocki is very current with new advancements in Crohn's Disease management. We are very fortunate to have Dr. Wysocki's expertise and extreme kindness with each patient interaction. If you ever need a Crohn's Disease management GI Doctor, contact CT GI and ask for Dr. Wysocki and his medical staff.

S.M. Google

Strongly recommend this Doc for G.I.

C.A. Google

Dr Wysocki is an excellent listener and has been a great resource and important part of my care team for treating my IBD.

L.X. Google

Fantastic doc who I am also entrusting the care of my son to. Both of us have had extensive GI issues, & felt Dr Wysoki really listened, asked thoughtful questions & didn’t seem rushed despite being incredibly busy. His PA, Audrey Laska, is also FANTASTIC. They are a great team. I feel confident they won’t give up & will solve our issues. The GI outpatient procedures are done right across the hall, & all of the nurses were fantastic. The wait to start was long, but worth it. You may need to wait to get an appointment with Dr Wysoki so don’t delay-it will be worth it also!

C.G. Google


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