Surgical Oncology in San Antonio, Texas
Data updated monthly · Last refresh September 2026
20 Surgical Oncology providers practice in San Antonio. Listings are drawn from federal public records and are not endorsements.
Surgical Oncology providers in San Antonio
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. Alexander Parikh, MD, M.P.H.San Antonio, TX · $56 in drug and device payments (2025) ·
(210) 450-5990 Dr. Alfredo Santillan-gomez, M.D., M.P.H:San Antonio, TX · $13,628 in drug and device payments (2025) · Telehealth ·
(210) 295-5300 Dr. Alison Barron, MDSan Antonio, TX · $48 in drug and device payments (2025) · Telehealth ·
(210) 277-6255 Dr. Caitlin McintyreSan Antonio, TX · $24 in drug and device payments (2025) · Telehealth ·
(210) 450-5990 Dr. Carissia Calvo-strube, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-5990 Dr. Chittamuru Surendranath, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 682-0140 Dr. Christopher PorterSan Antonio, TX · $23 in drug and device payments (2025) ·
(210) 245-2000 Dr. Colin Court, MDSan Antonio, TX · $37 in drug and device payments (2025) ·
(210) 450-9000 Dr. Dennis Rousseau, M.D./ PH.D.San Antonio, TX · $724 in drug and device payments (2025) ·
(210) 946-1400 Dr. Federico Tozzi, M.D.San Antonio, TX · $1,095 in drug and device payments (2025) · Telehealth ·
(210) 450-5990 Dr. Ismail Jatoi, M.D.San Antonio, TX · $37 in drug and device payments (2025) ·
(210) 450-9000 Dr. Maryam Elmi, MDSan Antonio, TX · $828 in drug and device payments (2025) · Telehealth ·
(210) 450-5990 Dr. Megan Parmer, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-5990 Dr. Morton Kahlenberg, MDSan Antonio, TX · $233 in drug and device payments (2025) ·
(210) 946-1400 Dr. Nicci Owusu-brackett, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-5990 Dr. Noah Rozich, M.D.San Antonio, TX · $502 in drug and device payments (2025) · Telehealth ·
(210) 450-5990 Dr. Rachel Kaczynski, D.O.San Antonio, TX · $88 in drug and device payments (2025) · Telehealth ·
(210) 656-7177 Dr. Ronald Rodriguez, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-9600 Dr. Shawnn Nichols, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-8385 Dr. Thelma Hurd, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Common questions
How many Surgical Oncology providers are in San Antonio, Texas?There are 20 Surgical Oncology providers with active NPI records practicing in San Antonio, 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 San Antonio Surgical Oncology across Texas