HealthcareDiscovery.AI / Doctors / Texas / Lufkin / Internal Medicine

Internal Medicine in Lufkin, Texas

Data updated monthly · Last refresh September 2026

36 Internal Medicine providers practice in Lufkin, and 53% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Lufkin

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. Anita Kuruvilla, M.D.
Lufkin, TX · $53 in drug and device payments (2025) · (936) 632-8787
Dr. Anthony Zollo, MD
Lufkin, TX · No drug or device payments recorded (2025) · (936) 633-2712
Dr. Bao Bui, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 631-3056
Dr. David Glenn, MD
Lufkin, TX · $21 in drug and device payments (2025) · (936) 639-2244
Dr. Hilda Michael, MD, MPH, MBA
Lufkin, TX · $42 in drug and device payments (2025) · (936) 634-8311
Dr. Hiram Ndungu, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-8111
Dr. Jack Halter, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-7522
Dr. Jacob Thomas, M.D.,
Lufkin, TX · No drug or device payments recorded (2025) · (936) 639-6210
Dr. Jonathan Hassell, MD
Lufkin, TX · No drug or device payments recorded (2025) · (936) 637-1342
Dr. Jose Carranza Chavez, MD
Lufkin, TX · $1,276 in drug and device payments (2025) · Telehealth · (936) 639-2244
Dr. Josefa Santiago, MD
Lufkin, TX · No drug or device payments recorded (2025) · (936) 632-9277
Dr. Juan Hernandez, M.D
Lufkin, TX · $169 in drug and device payments (2025) · (936) 634-7225
Dr. Karen Allen, DO
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-8111
Dr. Karl Krohn, M.D.
Lufkin, TX · $131 in drug and device payments (2025) · (936) 632-8220
Dr. Kyle Krohn, M.D.
Lufkin, TX · $131 in drug and device payments (2025) · Telehealth · (936) 632-8220
Dr. Mariyam Cherry, M.D.
Lufkin, TX · $260 in drug and device payments (2025) · Telehealth · (936) 899-5682
Dr. Michael Huber, MD
Lufkin, TX · $1,022 in drug and device payments (2025) · (936) 639-2244
Dr. Olufemi Oladele-ajose, MD
Lufkin, TX · No drug or device payments recorded (2025) · (936) 244-0659
Dr. Opeoluwa Dehinbo, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-8111
Dr. Patrick Igharosa, MD
Lufkin, TX · $16 in drug and device payments (2025) · (936) 639-7015
Dr. Pramod Pinnamaneni, M.D.
Lufkin, TX · $3,391 in drug and device payments (2025) · Telehealth · (936) 637-6415
Dr. Prasad Peddu, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-3995
Dr. Pratibha Deshpande, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 699-5040
Dr. Reagan Bonin, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 671-4300
Dr. Richard Roby, MD
Lufkin, TX · $600 in drug and device payments (2025) · (936) 639-2244
Dr. Robert Busuego, MD
Lufkin, TX · No drug or device payments recorded (2025) · (936) 634-8111
Dr. Samuel Santiago, MD
Lufkin, TX · $44 in drug and device payments (2025) · (936) 632-9277
Dr. Sean Moran, MD
Lufkin, TX · $624 in drug and device payments (2025) · Telehealth · (936) 639-2244
Dr. Sondra Khalil, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 633-2768
Dr. Srinivasa Gurram, M.D
Lufkin, TX · No drug or device payments recorded (2025) · (862) 290-7727
Dr. Sudheer Karnati, MD
Lufkin, TX · $523 in drug and device payments (2025) · (936) 634-1003
Dr. Sushma Arramraju, M.D
Lufkin, TX · $65 in drug and device payments (2025) · (936) 631-5600
Dr. Swapna Bemalgi, M.D.,
Lufkin, TX · $144 in drug and device payments (2025) · (484) 526-6643
Dr. Varughese Samuel, M.D.
Lufkin, TX · No drug or device payments recorded (2025) · (936) 637-2888
Dr. Wali Zaidi, M.D.
Lufkin, TX · $269 in drug and device payments (2025) · (936) 639-7888
Dr. Wasim Khan, MD
Lufkin, TX · $128 in drug and device payments (2025) · (936) 637-8311

Conditions Internal Medicine providers in Lufkin, Texas commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Lufkin, Texas?

There are 36 Internal Medicine providers with active NPI records practicing in Lufkin, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Lufkin received drug or device company payments?

19 of 36 (53%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Lufkin treat?

Internal Medicine providers in Lufkin commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Lufkin Internal Medicine across Texas

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.