Radiation Oncology in The Woodlands, Texas
Data updated monthly · Last refresh September 2026
7 Radiation Oncology providers practice in The Woodlands. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in The Woodlands
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. Ather Siddiqi, MDThe Woodlands, TX · $282 in drug and device payments (2025) ·
(936) 266-4330 Dr. Carlo Greg Demandante, M.D.The Woodlands, TX · $69 in drug and device payments (2025) ·
(903) 747-2480 Dr. Jason Berilgen, MDThe Woodlands, TX · $2,693 in drug and device payments (2025) ·
(281) 943-2440 Dr. Jeffrey Dinh, MDThe Woodlands, TX · $196 in drug and device payments (2025) ·
(281) 943-2440 Dr. Nena Mirkovic, M.D.The Woodlands, TX · $64 in drug and device payments (2025) · Telehealth ·
(281) 943-2440 Dr. Theodore Yang, MDThe Woodlands, TX · No drug or device payments recorded (2025) ·
(281) 364-1707 Dr. Umang Patel, M.D.The Woodlands, TX · $199 in drug and device payments (2025) ·
(281) 943-2440 Common questions
How many Radiation Oncology providers are in The Woodlands, Texas?There are 7 Radiation Oncology providers with active NPI records practicing in The Woodlands, according to federal NPPES data refreshed monthly.
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 The Woodlands Radiation Oncology across Texas
