Patient Reviews

GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.

Reviews for TDDC Sunnyvale, TX

5.0 Review from J.D. Source: Google Jun 15 2023

"The whole staff are very polite and profesional"

5.0 Review from P.S. Source: Google Apr 25 2023

"The doctors and staff are great, questions and instructions are fully answered and given."

4.0 Review from C.B. Source: Google Apr 25 2023

"I love Dr. Sief I don't like his assistant she is very rude she acts like I was lying she seems like she doesn't like African Americans I know my body my next visit I don't want to see her it's sad how majority of these doctors treat people hopefully she can be a little bit nicer or maybe she treats African Americans like not the other race please don't schedule an appointment with her ever again she is rude she kept repeating herself like I was lying about my symptoms. Dr. Seif needs to find another assistant."

5.0 Review from J.F. Source: Google Feb 25 2023

"Everyone was very nice. I really like Dr. Joyce she is really nice. I met her when I was in the hospital."

5.0 Review from M.C. Source: Google Dec 25 2022

"My visit was so pleasant, everyone was so nice and professional from the minute I walked in the office, until my appointment was complete with Miss Andrea. Awesome staff."

5.0 Review from V.M. Source: Google Dec 25 2022

"My appointment didn’t take long and my colonoscopy was scheduled a month later. Everyone was very helpful."

5.0 Review from B.C. Source: Google Dec 25 2022

"Everyone was so friendly and helpful"

5.0 Review from S.F. Source: Google Nov 25 2022

"Everyone was great"

5.0 Review from S.H. Source: Google Oct 25 2022

"The people here are very professional but also very kind and friendly and knowledgeable. I would recommend them to anyone."

5.0 Review from L.P. Source: Google Sep 25 2022

"Staff is accommodating and friendly. Very good at not freaking you out and hardly any wait time."

5.0 Review from J.A. Source: Google Aug 25 2022

"Dr. Oliver is the best TDDC in Texas. His staff are so friendly and kind."

5.0 Review from T.M. Source: Google Aug 25 2022

"TDDC is the best office for your gastro concerns! I see Dr Oliver on my visits he’s the best! The office personnel go out of their way to accommodate you any way that they can! I can give this office 10 stars if they would let me!!"

4.0 Review from C.C. Source: Google Jul 22 2022

"Very professional and polite. Easy to talk to staff."

5.0 Review from C.S. Source: Google May 25 2022

"Everyone at Texas Digestive are so nice and helpful. Have a problem I'd definitely recommend them"

5.0 Review from D.B. Source: Google Jun 17 2021

"Patient and eager to hear you out...Love it."

5.0 Review from H.M. Source: Google May 25 2021

"Experience has been excellent in all aspects."

5.0 Review from B.M. Source: Google May 25 2021

"Dr. Seif is a very competent doctor and surgeon! He has performed several procedures on me with excellent results. I would highly recommend him for any gastrointestinal issues."

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

"Ramalinga R. Kedika, MD was very professional and thorough in his explaining my procedures. I'm very pleased to have had my first experience of a colonoscopy with his care."

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

"As a patient of Dr. Oliver, I’m completely grateful for taking care of my health issue. I would recommend Dr. Oliver, to anyone who is having gastrointestinal symptoms."

5.0 Review from T.M. Source: Google May 25 2021

"I wish I had the option to give more stars of excellence. Dr. Kedika and his staff are amazing. He is extremely knowledgeable and caring. I feel so blessed & fortunate that I was referred to him. I don't think that I have ever felt more comfortable & trusting with any other doctor before. If you're needing a GI specialist I highly recommend Dr. Kedika."

5.0 Review from T.P. Source: Google May 25 2021

"The doctor was a very nice fella."

5.0 Review from B.G. Source: Google May 25 2020

"I don't know about the other doctors here, but so far Dr Oliver has been great and figured out what's wrong with me. Everyone else I've dealt with here has also been great, even though it seems like they're always busy."

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

"We liked Dr. Wright. Very informative. Answered all questions we had. Liked his confidence. Trusted him with my husband's care. Would trust him with anyone in my family. Not all great doctors have the best bedside matter. We did not experience that with him. Thank you Dr. Wright!"