Dr. Andrew Simon Warner, MD

I was a patient of Dr Warner for several years. I later found out he was engaging in highly unethical behavior directly relayed to my medical care. Very unethical and untrustworthy physician.

The best gastrointestinal Doc yet.

Despite his stated expertise, seems to lack rational clinical and scientific decision making skills. More invested in proscribing trendy medications than listening to patient needs and making appropriate treatment plans according to individualized needs.

this doctor is very professional; takes pride in his work; really listens and spends time with a patient. He is very knowledgable - excellent to deal with.

Dr. Warner is wonderful. We are partners in my health care. We make decisions together. He spends all the time I need at my appointments. I have recommended him to family and friends.

Andrew Warner stepped in when Dr. Nugent retired many years ago; tough shoes to fill; Dr. Warner is an incredible physician and this transition was a wonderful asset to the Lahey Clinic. He is innovative, caring and you can't ask for a better medical professional

After a six week wait to see this Doctor he spent all of 20 minutes with us to basically say that my medical issue is all in my head. Found out diagnosis from a real Doctor. Spent another year being sick because of him. Would NEVER see him again