Our team of compassionate, board-certified gastroenterologists strives to ensure every patient receives cutting-edge treatments using the latest in research and technology, so that all patients can have a positive experience that leaves them with better digestive health. We invite you to see what other patients are saying in order to get a better idea of what it may be like to receive care at our facility. All of our client feedback is taken to heart so that we can continue crafting positive outcomes for future persons requiring our assistance. When you have made an informed decision, please contact our location in Phoenix, AZ to request your consultation for GI treatment.
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- Chirag D. Trivedi, D.O. (1)
- David J. Drewitz, M.D. (1)
- Joseph David, M.D. (1)
- Mary A. Atia, M.D. (1)
- Ramkrishna R. Kothur, M.D. (1)
- Ramsey K. Umar, M.D. (2)
- Ronald J. Hauptman, M.D. (1)
- Steven R. Kanner, M.D. (1)
- Steven T. Zierer, M.D. (1)
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"Great doctor and so ready to be of service. A kind and gentle and very bright individual. Thanks Dr Kothur for all you do."
"Went to see Dr. Nolan he was a referral from my primary care doctor. Was very professional and understanding about my stomach issues. Helping me out with my acid reflux."
"Dr. David Drewitz is a fantastic MD. He knew exactly what I was saying about my ulcerative colitis and acid reflux. I'm getting a colonoscopy and endoscopy in April, yey."
"I went in for some nausea I had been experiencing long term. The staff was very friendly and check-in was easy. They got me back in to the exam room very quickly as well. When Dr. Lander came in, he was very kind. Through his questions I realized a few connections between my symptoms that I hadn’t realized before. He was able to get me a prescription to help with acid reflux and set me up for a follow-up with his office. He was able to recommend a visit to my PCP for the related symptoms to help me get more information on the problem. Through the whole process he kept me informed and was able to explain everything so that I could understand it. I came away from the office very comfortable that I have a better grasp of the problem and feel confident in his evaluation. If you are looking for a GI, I would definitely recommend a visit."
"I have been seeing Dr. Zierer for many, many years. He and his staff have been excellent for me...going "above and beyond" the call of duty. I am glad I have them."
"AMAZING STAFF. FAST AND EFFICIENT!"
"Staff are all very efficient and professional. That’s why I continue to go back, been in their care 10 years ago and now back for repeat procedure and back a few months later for another. I trust and feel very comfortable discussing my health issues with Dr. Umar. I highly recommend him and his staff."
"Dr Chirag D. Trivedi does not mess around. He is a top notch GI guy. He takes care of my routine colonoscopy and has taken care of emergency GI bleeds, acid reflux and other gastric issues. He is extremely intelligent and professional! I have a complex but manageable medical conditions, including kidney and cardiac and he works well with other physicians to protect my quality of life. He is careful to guard your overall health, does not run unnecessary tests nor over prescribe medications. He has a good gut instinct and a way of calming you down by being straight with you, confident in his knowledge. I would not hesitate to recommend him to anyone, especially patients who need to guard against other medical complications. Be Well."
"Extremely knowledgable, patient and accommodating. Keeps himself updated on the latest surgical and medical techniques, and introduced me to a far better treatment for GERD than the standard Nissen. The TIF procedure he performed has been a life changer after suffering with acid reflux for 20 years. No ill effects, and I have absolutely no acid problems since the day the surgery was performed."
"Wow! Dr. Umar was great! I was so scared about having a colonoscopy until I confered with him...he set my mind at ease and answered all my questions, even about the endoscopy to check on my constant heartburn! Then it was all over so quickly (well, I did sleep thru the whole procedure, thank you, God!), and I went home feeling so comfortable about the whole thing that I am now bugging my husband to have a colonoscopy, too! The staff was also so reassuring. 5 stars to this facility and to Dr. Umar, my new hero!"