Alan M. Nelson, M.D.



2660 Main Street

Bridgeport, CT 06606

Closed. Opens Thur at 8 AM
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  • 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 - Bridgeport

Gastroenterology in Bridgeport, CT

Connecticut GI - Bridgeport

2660 Main Street

Bridgeport, CT 06606

Closed. Opens Thur at 8 AM

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.


Dr. Nelson has been my primary physician for many years. He is very caring and is generous with his time, never rushed or superficial.

P.K. Google

I’ve been Dr Nelson’s patient for my annual physical for over 30 years. Dr Nelson stands out as a superb doctor for several reasons. First, he asks me questions and listens carefully. He checks all my vitals as is typical (blood pressure, palpates my abdominal organs, listens to my heart and lungs, etc). We go over my medications and my blood work. On a recent visit he informed me typical blood work does not include vitamins D and B12 levels unless a patient wants to pay 100% out of pocket assessing these as they are not standard. Good to have this option. Dr Nelson explains the importance of these vitamins and lots of other aspects of my health and is in no rush to answer my questions. I highly recommend Dr Nelson.

J.I. Google

Dr. Nelson is the most wonderful doctor ever. He has been my PCP for over 30 years. He is extremely attentive responsive and caring. None better.

C.H. Google

Dr Nelson is incredibly knowledgeable, he listens to you, answers all your questions, he is patient and kind. I have been a patient of Dr. Nelson for over 40 years and I have never known another doctor that I feel as safe and confident in his care or matches his dedication.

M.P. Google

An outstanding physician. Very thorough, excellent bedside manner. Gives his patients all the time they need to discuss their concerns. I recommend without reservation.

J.S. Google


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