Dr. John Stewart Mangione

For over 25 years, I have seen many GI doctors with no permanent changes or fixes to my GI problems. Therefore, I was hesitant to believe that Dr. Mangione would fix the issues since none of my past doctors could. My first surgery with Dr. Mangione worked well, but Dr. Mangione decided he could do better. So, a year after my first surgery, he did another surgery; this time, he placed an InterStim battery. Again, I was skeptical that anything would work. However, today I'm living primarily free from any GI problems. I never thought that I would reach that point, and I have Dr. Mangione to thank for it. He's devoted to his specialty and incredibly knowledgeable. I'm so lucky to have him!

Dr. Mangione AND his entire staff are very kind and considerate of their patients and show patience beyond any expectation.

I consider Dr. Mangione to be one of the best doctors I've ever known. He immediately diagnosed a problem that I had seen multiple doctors for over a period of 16 years. He was patient, listened to me and was kind. Yes, he is a no nonsense doctor. Exactly the one you need in your corner. The surgery was flawless. The hospital care also. When I had problems, he was quick to remedy them and also made sure that I was treated properly by nursing staff. He will always have my gratitude. If you desire a knowledgeable and brilliant surgeon, look no further.

Basically almost killed my mother. He is not to be trusted and he should have his license taken away. He intentionally gives confusing information to hide his mistakes and does not own up to anything. Perhaps the years have made him jaded. I would refuse him if I he was supposed to do work on me, so I would never refer him to family or friends.

Great Doc. Dr. Mangione was recommended to me by a doctor in Los Angeles. He has been helping me for about a decade now with issues from a J Pouch done years ago. I had read that if you were looking for a doctor to tell you jokes and make you laugh, Dr Mangione wasn't your guy, but if you wanted a true professional and is great at his job, then he was the Doctor for you. I had to agree, at first Dr. Mangione didn't seem to be my cup of tea but he was professional and determined to help. After a few visits, my offhand wit broke the smile out from him, and helped me with my own insecurities to learn that people don't always have to have extrovert personalities to be damned good at their job. I only wish I had listened to his advice sooner than I did. When I finally took the time to follow his directions, we discovered that one of the medicinal solutions was doing job and getting me back to a real life again. And surgery was avoided. Thank you Doctor Mangione - Highly recommended.

Two operations. I spent a day waiting in pain for emergency surgery expected at 7 AM and didn't happen until late afternoon. He did the first operation which did not go well. He likes to yell at the hospital nurses. Maybe just a bad day. It was for me for sure.

The best Doctor ever. He is the best surgeon also. Helped me prolong my life and I am very grateful. He should have all 5's.

Facing a condition generating significant pain, Dr Mangione was able to squeeze me in the same day. I was expecting a hurried and impersonal consultation, but instead found a doctor who communicated tremendous experience and confidence with humility and empathy. Surprisingly, he was able resolve my problems on-site, during the same visit. His staff was also very friendly and professional. What an amazing healer!

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Dr. Manjonie, saved my life!! He's the very best!! I have had 9 surgery's from a fissure, fistula, and 2 years of infection. He is a life saver. Miriah B Austin, TX

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The best! He encourages questions, that he listens and fully answers. I found Dr Mangione after a very bad experience with another surgeon. He was reassuring and kind.

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