Patient Reviews

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.

Reviews for EVGH Gilbert - Val Vista, AZ

5.0 Review from K.M. Source: Google May 25 2022

"I have seen Dr. Nguyenduc and he’s a great doctor. The staff has been nothing but nice and responsive. To the people leaving reviews that they discriminate against anti-vax, what do you expect? He’s a doctor and if you don’t believe in science and medicine, why go see a doctor at all."

5.0 Review from D.G. Source: Google May 25 2021

"Great experience! This is my second time seeing Dr. Gregory Nguyenduc for a colonoscopy. I have a family history of colon cancer and go in every 3-5 years. Dr. Nguyenduc always listens and answers my questions. He and his staff are warm and professional. This is a big deal to me as it's uncomfortable to go in for this exam! I was called before the procedure and also after to follow up on how I was doing the next day. The doctor always goes over everything before and after the procedure to be sure my questions are answered. He also gave a detailed report after, to my husband. Highly recommend!"

5.0 Review from A.P. Source: Google May 25 2020

"Dr Spiess Is professional and takes the time to explain things in a way I can understand. She listened to all of my questions and made sure I was satisfied with the answers before I left. I never felt like I was rushed or ignored. I highly recommend her!"

5.0 Review from T.C. Source: Google May 25 2020

"Dr. Davis was fantastic and the entire office staff was really professional and informative. Everything was explained and they provided additional documentation to learn more."