School of Medicine
Showing 21-35 of 35 Results
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Islam Mohamed Nour Hassan Mohamed
Postdoctoral Scholar, Pediatric Surgery
BioDr. Islam Nour is a molecular virologist with over fifteen years of research experience spanning viral genomics, reverse genetics, and structural–functional analysis of pathogenic RNA viruses. As a previous postdoctoral fellow in Molecular Virology at USDA-ARS, he designed and deployed reverse-genetics systems for IBDV and avian reovirus, integrated Illumina and Oxford Nanopore sequencing with comparative genomics, and coupled these approaches to IHC/IF-based pathogenesis models. His earlier work on rotavirus and SARS-CoV spike evolution, protein modelling, and molecular viral surveillance further strengthened his ability to connect viral sequence variation to phenotypic outcomes and tissue injury. He is particularly motivated to bring this mechanistic and translational expertise to multidisciplinary clinical teams in pediatric liver disease and transplantation in division of pediatric surgery in Stanford Medicine, contributing rigorous viral pathogenesis, vector design, and protein expression skills to clinically relevant models and biomarker discovery.
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Claudia Mueller
Associate Professor of Surgery (Pediatric Surgery)
Current Research and Scholarly InterestsInvestigations of how children's beliefs of health affect their responses to illness.
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Janey S.A. Pratt, MD
Clinical Professor, Surgery - Pediatric Surgery
BioDr. Janey S.A. Pratt, MD, FACS, FASMBS is a general surgeon who specializes in Laparoscopic and Robotic General and Metabolic and Bariatric Surgery (MBS). She began her career in general surgery at Massachusetts General Hospital, where she was a founding member of the MGH Weight Center. As surgical director she introduced minimally invasive MBS and adolescent MBS to MGH in 2001 and 2007 respectively. In 2011 Dr. Pratt took over as Director at the MGH Weight Center and continued to work on several national committees towards improving access and care for adolescents with severe obesity. Dr. Pratt continued to practice general surgery throughout her tenure at MGH seeing patients with breast cancer, hernias, and obesity. She performed advance minimally invasive surgery (MIS) as well as advanced endoscopy.
In 2016 Dr. Pratt moved to California where she began her work at Stanford University, splitting her time between the Lucille Packard Children’s Hospital and the Palo Alto VA. She performs Minimally Invasive MBS as well as endoscopy. Dr. Pratt has trained in robotic surgery as well. As a Clinical Professor of Surgery, Dr. Pratt is involved in training Stanford medical students and residents both in the OR, in clinic, in simulation labs and in the classroom. Since 2023 Dr. Pratt is dedicated only to the Children's Hospital running the Adolescent Metabolic and Bariatric Surgery program at LPCH. This is an MBSAQIP accredited program in a free-standing children's hospital dedicated to the multidisciplinary care of children with obesity. This program is one of the top 5 programs in the country. Dr. Pratt has been involved in creating and updated guidelines for Adolescent MBS since 2005. In 2018 she was first author on the ASMBS Pediatric Metabolic and Bariatric Surgery Guidelines. Her research interests include MIS MBS, pediatric obesity treatment and the use of medications to improve outcomes of MBS. Dr. Pratt frequently lectures on the subject of Adolescent Metabolic and Bariatric Surgery. -
Karl G. Sylvester
Professor of Surgery (Pediatric Surgery)
Current Research and Scholarly InterestsScholarly interests include investigation of molecular markers of human disease that provide diagnostic function, serve as targets for possible therapeutic manipulation, or provide insight into mechanisms of human disease. Specific diseases of interest include common conditions of pregnancy, gut microbial ecology and Necrotizing Enterocolitis (NEC).
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Humza Thobani
Postdoctoral Scholar, Pediatric Surgery
BioHumza is a Postdoctoral Research Fellow in the Division of Pediatric Surgery at Stanford University. He earned his medical degree from the Aga Khan University in Karachi, Pakistan in 2023. Prior to joining Stanford, he had completed a dedicated research fellowship in pediatric surgery, also at the Aga Khan University, where he was named Best Research Fellow in 2024.
Humza's research interests revolve around congenital surgical anomalies, pediatric solid tumors, and pediatric inflammatory bowel diseases, with a focus on leveraging big data and machine learning methods to study rare pediatric conditions. -
James Wall
Clinical Professor, Surgery - Pediatric Surgery
Current Research and Scholarly InterestsHealth Technology Innovation
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Tamara Winston
Administrative Division Director, Surgery - Pediatric Surgery
BioM.P.A, NDNU
M.S. Management, NDNU
B.A. Political Science/Business Administration, SJSU
