Meet the Fellows
First Year Fellows
Edmond Fomunung, M.D.
Medical School: Johns Hopkins University
Residency Training: Tulane University
Rahul Grover, M.D.
Medical School: Weill Cornell Medicine
Residency Training: Albert Einstein College of Medicine
Osama Hamid, M.D.
Medical School: University of Khartoum
Residency Training: Case Western Reserve University
Manasa Narasimman, M.D.
Medical School: University of Miami
Residency Training: UT Southwestern
Mary Nattakom, M.D.
Medical School: Columbia University
Residency Training: UT Southwestern
Antonio Pizuomo Machado, M.D.
Medical School: Universidad del Zulia Facultad de Medicina
Residency Training: UT Health Science Center at Houston
Sarah Rotondo-Trivette, M.D.
Medical School: University of Southern California
Residency Training: Cedars-Sinai Medical Center
Thomas Smith, M.D.
Medical School: University of Missouri
Residency Training: Mayo Clinic College of Medicine and Science
Aya Tabbalat, M.D.
Medical School: Weill Cornell Medicine - Qatar
Residency Training: Case Western Reserve University - University Hospita
Heesoo Yoo, M.D.
Medical School: Catholic University of Korea
Residency Training: Cleveland Clinic
Second Year Fellows
Ashwini Arvind, M.D.
TARDIS Program
Medical School: Oxford University/Imperial College
Residency Training: UT Southwestern
Amin Fallah, M.D.
Transplant Hepatology
Medical School: Shiraz University
Residency Training: Baylor University, Dallas
Denisse Mendez, M.D.
Medical School: UT Southwestern
Residency Training: UT Southwestern
Ehiamen Okoruwa, M.D.
Medical School: Tulane University
Residency Training: UT Southwestern
Dylan Olson, M.D.
Medical School: University of Washington
Residency Training: Northwestern University
Emil Thyssen, M.D.
Medical School: University of Missouri, Columbia
Residency Training: UT Southwestern
Stephanie Tsai, M.D.
Medical School: Cornell University
Residency Training: Massachusetts General Hospital
Simeng Wang, M.D., Ph.D.
PSTP Program
Medical School: Fourth Military Medical University
Residency Training: UT Southwestern
Third Year Fellows
Bryan Golubski, M.D.
Chief Fellow
Medical School: Indiana University
Residency Training: Duke University
Cinthana Kandasamy, M.D.
IBD Track
Medical School: Augusta University-Georgia
Residency Training: Beth Israel Deaconess
Sasha Kapil, M.D.
Transplant Hepatology
Medical School: University of Nebraska
Residency Training: Indiana University
Patrick Marquardt, M.D.
Medical School: Texas Tech University
Residency Training: UT Southwestern
Azeez Osho, M.D.
Medical School: Howard University
Residency Training: UT Southwestern
Sumana Reddy, M.D.
Medical School: Texas Tech University
Residency Training: University of North Carolina
Hayley Rogers, M.D.
Medical School: UT Medical Branch
Residency Training: George Washington University
Katie Truitt, M.D.
Medical School: Northwestern University
Residency Training: McGaw Medical Center
Research Fellows
Ashwini Arvind, M.D.
TARDIS Program
Medical School: Oxford University/Imperial College
Residency Training: UT Southwestern
Simeng Wang, M.D., Ph.D.
PSTP Program
Medical School: Fourth Military Medical University
Residency Training: UT Southwestern
Advanced Fellows
Kingsley Emelogu, M.D.
Advanced Endoscopy
Medical School: McGovern Medical School
Residency Training: Baylor College of Medicine
Vijay Reddy Gayam, M.D.
Advanced Endoscopy
Medical School: Osamanian Medical College
Residency Training: Interfaith Medical Center
Cinthana Kandasamy, M.D.
IBD Track
Medical School: Augusta University-Georgia
Residency Training: Beth Israel Deaconess
Amin Fallah, M.D.
Transplant Hepatology
Medical School: Shiraz University
Residency Training: Baylor University, Dallas
Sasha Kapil, M.D.
Transplant Hepatology
Medical School: University of Nebraska
Residency Training: Indiana University
PSTP Residents
Tomás Rodríguez, M.D., Ph.D.
Medical School: University of Massachusetts
Michael Rohr, M.D., Ph.D.
Medical School: University of Central Florida
Jiho Sohn, M.D., Ph.D.
Medical School: Jacobs School of Medicine at the University of Buffalo
Kohei Suzuki, M.D., Ph.D.
Medical School: Tokyo Medical University
Hanghang Zhang, M.D., Ph.D.
Medical School: Lewis Katz School of Medicine at Temple University