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Current Fellows

Â鶹´«Ã½'s Division of Gastroenterology and Hepatology has an outstanding three-year fellowship program to train future gastroenterologists and hepatologists.

Our fellows have had a 100% pass rate when they take their boards. Learn more about fellows in SLU's Department of Gastroenterology and Hepatology below.

First Year
Headshot of Ameya Deshmukh

Ameya Deshmukh, D.O.

Medical school: Chicago College of Osteopathic Medicine
Residency: Â鶹´«Ã½


Headshot of Halim Bou

Halim Bou Daher, M.D.

Medical school: American University of Beirut Faculty of Medicine
Residency: Â鶹´«Ã½


Headshot of Erica Catherine Becker

Erica Catherine Becker, M.D.

Medical school: University of Oklahoma College of Medicine
Residency: UConn Internal Medicine  
Clinical Nutrition Fellowship: Cleveland Clinic 


Headshot of Spyridon Zouridis

Spyridon Zouridis, M.D.

Medical school: University of Athens School of Health Sciences
Residency: Albany Medical Center  
Clinical Research Fellowship: Â鶹´«Ã½ 


Second Years
Headshot of Timothy Brotherton

Timothy Brotherton, M.D. 

Medical school: University of Missouri- Kansas City 
Residency: Â鶹´«Ã½ 


Headshot of Christopher Nguyen, M.D.

Christopher Nguyen, D.O.

Medical school: University of North Texas Health Science Center
Residency: University of Texas Medical Branch


Headshot of Umer Farooq

Umer Farooq, M.D. 

Medical school: King Edward Medical University, Pakistan 
Residency: Loyola Medicine 


Headshot of Ali Khalifa

Ali Khalifa, M.D.

Medical school: Alexandria University, Egypt 
Residency: Rutgers Robert Wood Johnson


Third Years
Headshot of Eyad Gharaibeh, M.D.

Eyad Gharaibeh, M.D.

Hometown: St. Louis
Medical school: University of Kansas School of Medicine
Residency: Mercy Hospital


Headshot of Mahmoud Madi

Mahmoud Madi, M.D.

Hometown: Salfit, Palestine
Medical school: University of Jordan Faculty of Medicine
Residency: Tufts Medical Center


Headshot of Zain Raza

Zain Raza, M.D.

Hometown: Edmond, Oklahoma
Medical school: University of Oklahoma College of Medicine
Residency: Washington University in St. Louis


Headshot of Pradeep Yarra

Pradeep Yarra, M.D.

Medical school: Kasturba Medical College Mangalore
Residency: Mount Sinai School of Medicine, New Jersey


Clinical Research Fellow
Headshot of Ahmad B. Nasir

Ahmad B. Nasir, M.D.

Medical school: Aleppo University, Faculty of Medicine
Residency: The University of Oklahoma Health Sciences Center Oklahoma City, OK (Internal Medicine-Pediatrics Residency)