Gastroenterology in Mckinney, Texas
Data updated monthly · Last refresh September 2026
14 Gastroenterology providers practice in Mckinney. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Mckinney
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Asha Adams, D.O.Mckinney, TX · $799 in drug and device payments (2025) · Telehealth ·
(972) 562-8383 Dr. Gabriel Rendon, M.D.Mckinney, TX · $2,671 in drug and device payments (2025) ·
(972) 562-4430 Dr. James Haddad, M.D.Mckinney, TX · $4,022 in drug and device payments (2025) · Telehealth ·
(972) 562-4430 Dr. Jenny Tseng, MDMckinney, TX · No drug or device payments recorded (2025) ·
(972) 727-6400 Dr. Manmeet Padda, MDMckinney, TX · $1,230 in drug and device payments (2025) · Telehealth ·
(972) 562-8383 Dr. Nikitha Gangasani, MDMckinney, TX · $600 in drug and device payments (2025) ·
(972) 432-7958 Dr. Osvaldo Fajardo, M.D.Mckinney, TX · $2,504 in drug and device payments (2025) ·
(972) 562-4430 Dr. Prasad Vallurupalli, M.D.Mckinney, TX · No drug or device payments recorded (2025) ·
(972) 562-8383 Dr. Punya Chittajallu, MDMckinney, TX · $359 in drug and device payments (2025) ·
(972) 562-8383 Dr. Rajesh Putcha, M.D.Mckinney, TX · $127,194 in drug and device payments (2025) ·
(972) 562-4430 Dr. Ravi Chittajallu, M.D.Mckinney, TX · $851 in drug and device payments (2025) · Telehealth ·
(972) 562-8383 Dr. Sanjay Nayyar, MDMckinney, TX · $1,039 in drug and device payments (2025) · Telehealth ·
(972) 562-8383 Dr. Sony Mathews, MDMckinney, TX · $2,019 in drug and device payments (2025) ·
(972) 562-4430 Dr. Tanya Evans, M.D.Mckinney, TX · $1,032 in drug and device payments (2025) ·
(972) 562-4430 Conditions Gastroenterology providers in Mckinney, Texas commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Mckinney, Texas?There are 14 Gastroenterology providers with active NPI records practicing in Mckinney, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Mckinney treat?Gastroenterology providers in Mckinney commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Mckinney Gastroenterology across Texas
