Third Year Fellows

Nasir Halim, MD

Chandraprakash Umapathy, MD

Second Year Fellows

Dhuha Alhankawi, MD

Dhuha Alhankawi, MD

Steve Hu, MD

Steve Hu, MD

First Year Fellows

Gene Laput

Gene Laput, MD

timothy wang, md

Timothy Wang, MD




Ranjan Mascarenhas, MD
Dr. Mascarenhas is an Assistant Professor of Medicine at Oregon Health & Science University – Division of Gastroenterology & Hepatology
Rahim Raoufi, MD
Dr. Raoufi is a private practice Gastroenterologist in Lompoc, CA


Mandeep Singh, MD
Dr. Singh is an Assistant Clinical Professor at UCSF Fresno – Division of Gastroenterology & Hepatology


Ryan Utarnachitt, MD
Dr. Utarnachitt is a Gastroenterologist at Adventist Health in Selma, CA
John Dever, MD
Dr. Dever is an Assistant Clinical Professor of Medicine at the University of California, San Diego


Chad Oberer, MD
Dr. Oberer is a Gastroenterologist with Visalia Medical Clinic and Kaweah Delta Hospital in Visalia, CA
Tahmina Haq, MD
Dr. Haq will begin an Advanced Therapeutics Fellowship at Harbor-UCLA Medical Center in July 2016


Pradeep Atla, MD
Dr. Atla will begin his career as a Gastroenterologist at Mid-valley Gastroenterology in Corvallis, OR
Dekey Lhewa, MD
Dr. Lhewa will begin a Transplant Hepatology Fellowship at University of Michigan in Ann Arbor, MI, July 2016


Adnan Ameer, MD
Dr. Ameer will begin an Advanced Endoscopy Fellowship at Harbor – UCLA Medical Center in California.
Jagrati Mathur, MD
Dr. Mathur has accepted a position with Dignity Health Medial Foundation Hospital in San Francisco, California.


Jonathan Kung, MD
Dr. Kung began an Advanced Endoscopy Fellowship at Harbor UCLA Medical Center in Los Angeles, California. 
Thimmaiah Theethira, MD
Dr. Theethira joined the UCSF Fresno Gastroenterology Program as faculty. 


Padmavathi Mali, MD
Dipti Sagar, MD


UCSF Fresno Gastroenterology Fellowship 2016


UCSF Fresno Gastroenterology Fellowship 2015


UCSF Fresno Gastroenterology Fellowship 2014