Yamini Maddala, M.D.


210 S. Preston Road Ste. 10

Prosper, TX 75078

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

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


DHAT - McKinney, TX - Adriatic Pkwy

Gastroenterology in McKinney, TX

DHAT - McKinney, TX - Adriatic Pkwy

280 Adriatic Pkwy

McKinney, TX 75071

Open today 8 AM - 3 PM


DHAT - Allen, TX - SH 121

Gastroenterology in Allen, TX

DHAT - Allen, TX - SH 121

981 State Highway 121

Suite 1140

Allen, TX 75013

Open today 8 AM - 3 PM

About Yamini Maddala, M.D.

Dr. Maddala is an American Board Certified Gastroenterologist practicing in McKinney, Allen and Prosper affiliated with Digestive Heath Associates of Texas (DHAT). She resides in Allen with her husband and two children.

Education and Training

  • Advanced Fellowship: Mayo Clinic, Rochester, MN
  • Advanced Therapeutic Endoscopy: Endoscopic Ultrasound and ERCP
  • Gastroenterology Fellowship: Allegheny General Hospital, Pittsburgh, PA
  • Residency: University of Medicine & Dentistry, New Jersey, NJ
  • MD: University of Health Sciences, Gandhi Medical College, Hyderabad, India


Awards and Accreditation:

  • Best Doctors in Collin County and D Magazine, Best Doctor 2015-2018

Professional Affiliations

  • American Society for Gastrointestinal Endoscopy
  • American College of Gastroenterology
  • American Gastroenterological Association
  • American Medical Association
  • Texas Society for Gastroenterology and Endoscopy
  • American Association for the Study of Liver Diseases
  • Texas Medical Association
  • Member of Mayo Alumni

Facility Affiliations

  • Medical City McKinney
  • Baylor Scott & White McKinney
  • Methodist McKinney
  • Methodist Richardson Medical Center
  • Texas Health Presbyterian Allen
  • Preston Crossing Endoscopy Center


Dr Maddala treated me for my stomach issues and in no time she had everything under control...i will recommend her to my family and friends...the staff was also friendly and very helpful...

D.W. Google


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