William Coll, M.D.

Explained everything thoroughly. Made me feel comfortable. Highly recommend.

R.S. Google

My first visit with a new doctor, with my previous one retiring after 30+ years with me. Found Dr. Coll to be most pleasant, well-informed on my history, and I look forward, with confidence, to have him care for me.

J.W. Google

VERY PROFESSIONAL AND PERSONABLE Easy check in-check out. Great front office staff. This was my 1st appointment with Dr. Coll. He is very knowledgeable, professional, and personable. I highly recommend his practice.

K.P. Google

Dr. Coll is a very knowledgeable gastroenterologist who did a very thorough work-up of my post-chemo GI issue. I needed a colonoscopy, which was arranged and done quickly. The GI center in Torrington was pleasant and efficient and the colonoscopy was done without discomfort or complications. In addition, Dr. Coll is a lovely man with a very nice manner with his patients. I would highly recommend him to anyone needing a GI evaluation.

M.S. Google

I am so glad that when I moved to CT that I found Dr. Coll. He is a very professional doctor and explains things clearly but, more importantly, listens to what his patients have to say. I have nothing but good things to say about this doctor.

C.R. Google