Diagnostic Radiologists in Texas
Data updated monthly · Last refresh October 2026
3,136 Diagnostic Radiology providers practice in Texas, including 23 (1%) offering telehealth. The largest concentration is in Houston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
3,136providers
23telehealth
Houstontop city
Diagnostic Radiology by city in Texas
Choose a city to see providers there.
Diagnostic Radiology providers in Texas
Listed by city, largest first. 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. James Dix, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. James Gilley, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. James Remkus, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 479-0200 Dr. Jason Au, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(318) 655-4219 Dr. Jason Cheng, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 704-2467 Dr. Jeffrey Foster, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Jeffrey Walker, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 704-2467 Dr. Jennifer Nanyes, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-9000 Dr. Jennifer Rude, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 572-1211 Dr. Jennifer Swart, M.D.San Antonio, TX · $40 in drug and device payments (2025) ·
(210) 616-7700 Dr. Jennifer Weaver, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Jeremy Smolik, MDSan Antonio, TX · $17 in drug and device payments (2025) ·
(210) 455-0167 Dr. Jeremy Wiersig, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 572-2222 Dr. Joel Dunlap, M.D.San Antonio, TX · $25 in drug and device payments (2025) ·
(210) 616-7700 Dr. John Clement, M.D., PH.D.San Antonio, TX · $95 in drug and device payments (2025) ·
(210) 616-7700 Dr. John Fang, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. John Gurian, M.D.San Antonio, TX · $18 in drug and device payments (2025) ·
(210) 616-7700 Dr. John Hogg, MDSan Antonio, TX · $541 in drug and device payments (2025) ·
(210) 622-8000 Dr. John Kamp, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. John Lampe, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. John Martin, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. John Stoll, M.D.San Antonio, TX · $131 in drug and device payments (2025) ·
(210) 616-7700 Dr. John Thomas, M.D.San Antonio, TX · $371 in drug and device payments (2025) ·
(210) 616-7700 Dr. Jorge Velez, M.D.San Antonio, TX · $131 in drug and device payments (2025) ·
(210) 616-7700 Dr. Jose Arbona, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Joseph Mccolley, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Joseph Miller, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Joseph Sutcliffe, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 455-0167 Dr. Joseph Williams, M.D.San Antonio, TX · $82 in drug and device payments (2025) ·
(210) 616-7700 Dr. Juan Gutierrez, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Justin Boatsman, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Justin Muhlenberg, M.D.San Antonio, TX · $186 in drug and device payments (2025) ·
(210) 455-0167 Dr. Karen Briscoe, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 704-2467 Dr. Karen Geiger, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 690-0319 Dr. Kedar Chintapalli, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Keith Crow, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Kenneth Kist, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Kenneth Rugh, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Kenneth Sandoval, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Kent Rohweder, M.D.San Antonio, TX · $374 in drug and device payments (2025) ·
(210) 892-0228 Dr. Lance Reinsmith, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(212) 616-7700 Dr. Laura Rice, M.D.San Antonio, TX · $19 in drug and device payments (2025) ·
(210) 616-7796 Dr. Linda Thomas, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(952) 595-1100 Dr. Lucy Lu, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(214) 499-7097 Dr. Manoj Kumar, MBBS, M.D.,San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Margo Cervantes, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. Maria-gisela Mercado-deane, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 704-2467 Dr. Marie Perusek, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 921-0902 Dr. Mark Boykin, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 392-7395 Dr. Mark Healy, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Common questions
How many Diagnostic Radiology providers are in Texas?There are 3,136 Diagnostic Radiology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Texas offer telehealth?Yes. 23 of the 3,136 Diagnostic Radiology providers in Texas (about 1%) report offering telehealth services in CMS data.
Which cities in Texas have the most Diagnostic Radiology providers?Houston (824), Dallas (497), San Antonio (254) have the highest concentration of Diagnostic Radiology providers in Texas.
How many Diagnostic Radiology providers in Texas received drug or device company payments?686 of 3,136 Diagnostic Radiology providers in Texas (22%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles 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.
Do most Diagnostic Radiologists in Texas work in independent practices or large health systems?Among 2,078 Diagnostic Radiologists in Texas enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Texas work at?According to CMS facility affiliation records, the Texas hospitals where the most Diagnostic Radiologists hold privileges are Memorial Hermann Hospital System in Houston; Memorial Hermann - Texas Medical Center in Houston; Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas.
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