Dr. Barry Glanzman

Mother in law went to dr repeatly for cramps and stomach issues. He kept doing random tests and then told her to change diet. She ended up in the ER this week with a extremely gangreen gall bladder that went completely undiagnosed. I’m shocked this was missed. Over and over she went to his office for bloodwork, etc. luckily she found new drs the hospital who saved her life and will put her on a correct track. Mother in law went to dr repeatly for cramps and stomach issues. He kept doing random tests and then told her to change diet. She ended up in the ER this week with a extremely gangreen gall bladder that went completely undiagnosed. I’m … More

This "doctor" sent me for a CT scan - then had an office worker call me on the phone to give me the results and had the NERVE to CHARGE me 130.00 for the telephone call! RUN! this guy is nothing but a gold digger.

Dr. Glanzman is a real PHYSICIAN in every sense of the word. Caring, wonderful bedside manner and truly concerned about his patients as well as being an excellent diagnostician. Thank you!

This is an excellent doctor in every way possible. I am so glad he was recommended to me.

I went to Dr. Glanzman a few years ago due to my doctor finding out that I had low ferritin (iron). They were unsure of the cause, so they sent me to Dr. Glanzman to do some testing to make sure that I was OK and wasn't bleeding internally or anything. The office staff and the office in and of itself is very nice. The personnel were very kind and professional. The office was clean and well kept, from the front waiting room to the back area. When I got there I was astounded that Dr. Glanzman took the time to sit down with me in his personal office and talk to me after evaluating me in one of the regular rooms. He was incredibly nice, sincere, and professional. This was an absolute 180 compared to the other GI's that I had seen over the years, where they seemed to rush me in and out and didn't take much time to talk to me. In fact, one of the last GI doctors I had talked to due to intense stomach pain and nausea essentially threw me out of his office for some unknown reason, whether he was having a bad day or whatever. Sadly, I cannot remember their name, but they were on the north shore elsewhere. Dr. Glanzman did a colonoscopy and an endoscopy on two separate days in the office itself. When going into the room the personnel was incredibly sincere and nice. They even asked me what kind of music I'd like to listen to as the anesthesia took me under. Despite it being quite uncomfortable (no one wants to do these tests), they kept me at ease. I highly recommend Dr. Glanzman. Sadly, I had one more test to do but never got it done. The only -- ONLY -- issue I had with Dr. Glanzman was the location of his office. I live in Patchogue and worked in Smithtown at the time I was seeing him; getting to him wasn't too bad after work, but the ride home felt like I was on a miniature road trip. The traffic around the area is quite substantial too. But if that doesn't both you or you live in the area, this is one of the best medical professionals I've ever seen. I went to Dr. Glanzman a few years ago due to my doctor finding out that I had low ferritin (iron). They were unsure of the cause, so they sent me to Dr. Glanzman to do some testing to make sure that I was OK and wasn't bleeding internally … More

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The BEST! He saved my life. Met him at his office 15 min after he closed. He found out I had internal bleeding. He met me at the hospital ER in 20 minutes, and they found I had cancer in my small bowel. It was stage 4c. That was in 2007. Sorry it took me so long to write this Doc. Thanks to you, I have survived, and I am alive and well! THANKS!!!

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Nurse confused me with another patient, after colonoscopy. Didn't really want to entertain any questions. Dr confused me with other patient. Hardly spoke to me at all after procedure. Was supposed to call next day. Did not!

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