Practice address
5206 Research Dr
San Antonio, TX 78240
This is the address of Texas Oncology PA.
At a glance
- Clinicians registered here
- 35
- Physicians (MD and DO)
- 21
- Specialties
- 11
- Industry payments to them, 2025
- $153,636
Specialties here
Who practices here
35 clinicians
- Alfredo A. Santillan-gomez, M.D., M.P.H Surgical Oncology
- Amber D. Martin, APRN, AGNP-C Nurse Practitioners
- Angel E. Mier Hicks, M.D. Hematology & Oncology
- Bryan C. Lin, MD Radiation Oncology
- Carolyn Peters, F.N.P. Nurse Practitioners
- Corinne N. Jordan, D.O. Gynecologic Oncology
- David J. Friedman, MD Hematology
- Elizabeth A. Christensen, CSFA Surgical Assistant
- Emmalind Aponte, MD Hematology & Oncology
- Heather B. Haglund, PA-C Physician Assistants
- Hycienth Ahaneku, MD Hematology & Oncology
- Ionela M. Gug, NP Nurse Practitioners
- Irene Kazhdan, M.D. Medical Oncology
- Jennifer C. Lee, M.D. Radiation Oncology
- Jennifer Vega, LMSW Clinical Social Workers
- Jessica A. Gomez, N.P Nurse Practitioners
- John S. Renshaw, M.D. Hematology & Oncology
- Joseph A. De La Garza, M.D. Gynecologic Oncology
- Khaneisha Harewood Clinical Social Workers
- Linda S. Couch, M.D. Medical Oncology
- Lokesh Bathla, MD Transplant Surgery
- M K. Canty, CNS Clinical Nurse Specialist
- Manuel A. Santiago, MD Hematology & Oncology
- Melissa A. Crawley, MD Hematology & Oncology
- Michael W. Vermeulen, PA Physician Assistants
- Miguel A. Michel Ocampo, MD Hematology & Oncology
- Mihaela D. Smith Nurse Practitioners
- Richard I. Ibitayo, FNP Nurse Practitioners
- Robert Horn, M.D. Hematology & Oncology
- Roger M. Lyons, MD Hematology
- Ruth Ann L. Vallender, AGACNP Nurse Practitioners
- Shruti Sharma Hematology & Oncology
- Sridhar Beeram, MD Hematology & Oncology
- Suneetha Challagundla, MD Medical Oncology
- Vinnette M. Bullock-price, FNP Nurse Practitioners
Hospitals and medical groups at this address
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $153,636 in general payments to 29 clinicians at this address in 2025.
- John S. Renshaw, M.D. $113,818
- Joseph A. De La Garza, M.D. $13,636
- Alfredo A. Santillan-gomez, M.D., M.P.H $13,628
- Lokesh Bathla, MD $1,904
- David J. Friedman, MD $1,462
- Angel E. Mier Hicks, M.D. $732
- Sridhar Beeram, MD $708
- Emmalind Aponte, MD $663
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
11 clinicians here are named as investigators on industry-funded studies ($1.9M in research payments reported in 2025).
- Emmalind Aponte, MD 13 studies $813,810
- Manuel A. Santiago, MD 2 studies $319,550
- Angel E. Mier Hicks, M.D. 5 studies $181,648
- John S. Renshaw, M.D. 6 studies $145,527
- Suneetha Challagundla, MD 3 studies $103,563
- Shruti Sharma 2 studies $102,273
- Sridhar Beeram, MD 2 studies $90,261
- Melissa A. Crawley, MD 5 studies $84,391
Research payments usually go to the hospital or research site, not to the investigator personally.
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.