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Gastroenterology and Nutrition Fellowships

Current Fellows

 Current fellows

A fellow is a medical doctor who has completed medical school and a three-year pediatric residency program. They are qualified to practice as a general pediatrician, but have applied to and were selected for a three-year training program in a specialized branch of pediatric medicine - pediatric gastroenterology and nutrition.

Hassan Hamandi, M.D.


  • Started fellowship 7/2014
  • Medical School: University of Virginia School of Medicine
  • Residency: Case Western Reserve University, Rainbow Babies & Children’s Hospital, Cleveland, OH


Stefany Honigbaum, M.D.  
  stefany honigbaum 
  • Started fellowship 7/2012
  • Medical School: Eastern Virginia Medical School, Norfolk, VA
  • Residency: University of South Florida, Tampa, FL
  • Areas of Interest: Hepatology, Inflammatory bowel disease

Sina Ogholikhan, M.D.


  • Started fellowship 7/201
  • Medical School: American University of the Caribbean
  • Residency: University of Florida, Gainesville, FL


Emilia Shin, M.D.  
  • Started fellowship 7/2013
  • Medical School: Catholic University Medical College, S. Korea
  • Residency: SUNY Downstate Medical Center
Melissa Weidner, M.D.  
  • Started fellowship 7/2013
  • Medical School: Univ. of Medicine & Dentistry of NJ/Robert Wood Johnson
  • Residency: Thomas Jefferson University/A.I. duPont Hospital for Children


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