Texas Institute for Graduate Medical Education and Research (TIGMER) Internal Medicine

Residency · San Antonio, TX

Sponsored by Texas Institute for Graduate Medical Education and Research (TIGMER) · Director Dhruti Patel

Dhruti Patel, MD
Program Director
Internist at Texas Institute for Graduate Medical Education and Research (TIGMER)
James Dinn
Associate Program Director
Internist at Optum
Kristine Bernardo, MD
Associate Program Director
Hospitalist at Texas Institute for Graduate Medical Education and Research (TIGMER)
Michael Almaleh, MD
Associate Program Director
Cardiologist at Texas Institute for Graduate Medical Education and Research (TIGMER)
Rubina Sajwani, MD
Associate Program Director
Hospitalist at University Hospital
Ashequlla Qudratulla, MD
PGY-3 Chief Resident, 2026-2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Taylor Manzella, DO
PGY-3 Chief Resident, 2026-2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Aaron Seddighzadeh, MD
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Abdullah Zafar, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Adeniyi Igun, MD
Physician
Internist
Adrian Villaroman, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Alexandro Moreno, MD
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Alla Yousif, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Amaar Akbaraliev, MD
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Amritpal Dhot, DO
Pulmonary Disease and Critical Care Medicine Fellowship
Pulmonary Disease and Critical Care Medicine fellow, Kirk Kerkorian School of Medicine at UNLV
Anish Saikumar, DO
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Artemio De Leon, MD
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Ashlyn Bennett-Skubik, DO
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Bernard Hildebrand, MD
Core Faculty
Rheumatologist, Core Faculty at Texas Institute for Graduate Medical Education and Research (TIGMER)
Brittany Tran, DO
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Bryan Nguyen, DO
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Carlos Caballero, MD
PGY-1, Class of 2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Cassandra Rogers, DO, MS
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Chinthaka Bulathsinghala, MD
Core Faculty
Critical care medicine physician at University Hospital

Dhruti Patel, MD
Program Director
Internist at Texas Institute for Graduate Medical Education and Research (TIGMER)
James Dinn
Associate Program Director
Internist at Optum
Kristine Bernardo, MD
Associate Program Director
Hospitalist at Texas Institute for Graduate Medical Education and Research (TIGMER)
Michael Almaleh, MD
Associate Program Director
Cardiologist at Texas Institute for Graduate Medical Education and Research (TIGMER)
Rubina Sajwani, MD
Associate Program Director
Hospitalist at University Hospital
Ashequlla Qudratulla, MD
PGY-3 Chief Resident, 2026-2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Taylor Manzella, DO
PGY-3 Chief Resident, 2026-2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Aaron Seddighzadeh, MD
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Abdullah Zafar, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Adeniyi Igun, MD
Physician
Internist
Adrian Villaroman, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Alexandro Moreno, MD
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Alla Yousif, MD
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Amaar Akbaraliev, MD
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Amritpal Dhot, DO
Pulmonary Disease and Critical Care Medicine Fellowship
Pulmonary Disease and Critical Care Medicine fellow, Kirk Kerkorian School of Medicine at UNLV
Anish Saikumar, DO
Resident
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Artemio De Leon, MD
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Ashlyn Bennett-Skubik, DO
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Bernard Hildebrand, MD
Core Faculty
Rheumatologist, Core Faculty at Texas Institute for Graduate Medical Education and Research (TIGMER)
Brittany Tran, DO
2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Bryan Nguyen, DO
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Carlos Caballero, MD
PGY-1, Class of 2029
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Cassandra Rogers, DO, MS
2027
Internal Medicine resident, Texas Institute for Graduate Medical Education and Research (TIGMER)
Chinthaka Bulathsinghala, MD
Core Faculty
Critical care medicine physician at University Hospital