![]() Dr. John Jacob Alvarez, M.D. Internal Medicine - Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 520 E Euclid Ave, San Antonio, TX 78212 Phone: 210-271-0606 Fax: 210-271-0180  | 
![]() Gabriel Ortiz-varela, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4411 E Southcross Blvd, San Antonio, TX 78222 Phone: 210-648-9500 Fax: 210-648-9504  | 
![]() Dr. Jorge Alejandro Villalpando Salazar, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 903 W Martin St, San Antonio, TX 78207 Phone: 210-358-3038 Fax: 210-358-5945  | 
![]() Nicole Gras, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000  | 
![]() Alejandro Espinosa-tello,  Internal Medicine Medicare: Medicare Enrolled Practice Location: 8811 Village Dr, San Antonio, TX 78217 Phone: 210-297-2000  | 
![]() Dr. Kingsley N. Dah, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000 Fax: 210-358-0647  | 
![]() Dr. Hamza Idrees Khan, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000  | 
![]() Dr. Jorge Alejandro Irizarry Caro, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000  | 
![]() Dr. Ali Ismail, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000  | 
![]() David A Garcia, MD Internal Medicine - Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 520 E Euclid Ave, San Antonio, TX 78212 Phone: 210-581-2837 Fax: 210-853-2718  | 
![]() Dr. Thomas A. Rennie Jr., M.D. Internal Medicine - Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 19272 Stone Oak Pkwy, Ste 101, San Antonio, TX 78258 Phone: 210-265-8851 Fax: 210-265-8855  | 
![]() Muralidhar Beeram, M.D. Internal Medicine - Medical Oncology Medicare: Accepting Medicare Assignments Practice Location: 4383 Medical Dr, San Antonio, TX 78229 Phone: 210-593-5700 Fax: 210-617-7021  | 
![]() Dr. Dennis Carey Oliver, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 9969 Fredericksburg Rd, San Antonio, TX 78240 Phone: 210-690-2273 Fax: 210-581-8209  | 
![]() Mysti Dorothy Schott, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 903 W Martin St, San Antonio, TX 78207 Phone: 210-358-3400  | 
![]() Dr. William Todd Campbell Jr., M.D. Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 903 W Martin St, San Antonio, TX 78207 Phone: 210-358-3555 Fax: 210-358-5945  | 
![]() Dr. Ronald L Drengler, M.D. Internal Medicine - Medical Oncology Medicare: Accepting Medicare Assignments Practice Location: 4383 Medical Dr, San Antonio, TX 78229 Phone: 210-593-5700 Fax: 210-593-5992  | 
![]() Dr. Rashid Sharaf, M.D Internal Medicine - Nephrology Medicare: Accepting Medicare Assignments Practice Location: 4458 Medical Dr Ste 205, San Antonio, TX 78229 Phone: 210-614-1515 Fax: 210-615-6904  | 
![]() Dr. Raul M Portillo, MD Internal Medicine - Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1200 Brooklyn Ave Ste 115, San Antonio, TX 78212 Phone: 210-224-6531 Fax: 210-226-0402  | 
![]() Dr. Gregg Gordon Gerasimon, MD Internal Medicine - Clinical Cardiac Electrophysiology Medicare: Accepting Medicare Assignments Practice Location: 3551 Roger Brooke Dr, San Antonio Military Medical Center, San Antonio, TX 78234 Phone: 210-916-3839  | 
![]() Dr. My Charllins Vilsaint, M.D. Internal Medicine - Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 7703 Floyd Curl Dr, Dept Of Medicine/pulmonary Diseases Mc 7885, San Antonio, TX 78229 Phone: 917-859-0175 Fax: 210-949-3006  |