Sai Raghavapuram, M.D.



981 State Highway 121 Suite 1140

Allen, TX 75013

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn’s Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

DHAT - Allen, TX - SH 121

Gastroenterology in Allen, TX

DHAT - Allen, TX - SH 121

981 State Highway 121

Suite 1140

Allen, TX 75013

Closed. Opens Mon at 8:30AM


DHAT - McKinney, TX - Adriatic Pkwy

Gastroenterology in McKinney, TX

DHAT - McKinney, TX - Adriatic Pkwy

280 Adriatic Pkwy

McKinney, TX 75071

Closed. Opens Mon at 8:30AM


DHAT - Prosper, TX - Preston Road

Gastroenterology in Prosper, TX

DHAT - Prosper, TX - Preston Road

210 S. Preston Road

Ste. 10

Prosper, TX 75078

Open today 9 AM - 5 PM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.


I enjoyed meeting Doctor Sai in preparation for my colonoscopy. He is very pleasant and easy to talk to.

T.E. Google

Dr. Sai is one of the most thorough, professional, and truly empathetic doctors I’ve ever seen. When I was referred to him, he spent time with me, asking me questions, listening to me, and ordering testing accordingly. I never felt rushed or ignored, I felt taken care of! After thorough testing, he quickly got to a diagnosis and was able to get me feeling better rapidly! Beyond that, he is friendly, light hearted and genuinely interested. He has a great way of helping you feel at ease. I really enjoyed getting to spend time with him. I could not recommend him more highly!

N.B. Google

I recently had the privilege of being treated by Dr. Sai, and I can't say enough good things about my experience. Dr. Sai and his team provide an outstanding level of care and compassion that truly sets them apart. Dr. Sai himself is an exceptional physician. He took the time to listen to my concerns and answer all of my questions in a way that was easy to understand. His knowledge and expertise are evident, and I felt confident in his recommendations and treatment plan. What truly stood out to me was Dr. Sai's genuine care for his patients. He didn't rush through the appointment; instead, he showed a sincere interest in my well-being. It's clear that he is not only passionate about medicine but also about improving the lives of his patients. The follow-up care I received was also top-notch. Dr. Sai and his team were readily available to address any concerns or questions I had after my visit. This level of support and accessibility is truly commendable. I can confidently say that Dr. Sai is a remarkable doctor who goes above and beyond to provide the best possible care to his patients. If you're looking for a physician who combines expertise with compassion, I highly recommend Dr. Sai and his team. They are a true asset to the medical community, and I am grateful to have them as my healthcare providers.

E.A. Google

The facility is top notch. The staff is amazing.

K.H. Google

Procedure is very smooth and Dr Sai is very friendly and explained the things clearly. I recommend him for gastroenterology problems.

M.R. Google


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