School of Medicine


Showing 31-40 of 167 Results

  • Nikki Duong

    Nikki Duong

    Clinical Assistant Professor, Medicine - Gastroenterology & Hepatology

    Current Research and Scholarly InterestsMy research interests focus on quality improvement and patient reported outcomes in people with cirrhosis. I also have interests in expanding our breadth of knowledge in caring for patients with gastrointestinal and liver disorders who identify as a sexual and gender minority.

  • Chiazotam Ekekezie

    Chiazotam Ekekezie

    Clinical Assistant Professor, Medicine - Gastroenterology & Hepatology

    BioPrior to Stanford, Dr Ekekezie completed internal medicine training and chief residency at Brown University. She moved to Stanford for GI and hepatology fellowship, and served as a chief fellow in her final year. After fellowship, she stayed on joining as a Clinical Assistant Professor and Associate Program Director for the GI fellowship program. She has presented nationally and internationally on topics related to medical education, psychological safety, and inclusion.

    Clinically, Dr Ekekezie welcomes seeing patients with a diverse range of GI-related issues as part of Stanford’s general GI group. She is dedicated to advancing a career in academic medicine that is balanced on her “core-four” pillars: humanism-centered patient care, community-engaged advocacy, service-oriented leadership, and mentoring the next generation of clinicians. She has received numerous awards for excellence in patient care, professionalism, communication, and collaborative consultation, as well as for her skills as an effective leader, mentor, and educator.

  • Samer Eldika

    Samer Eldika

    Clinical Professor, Medicine - Gastroenterology & Hepatology

    BioDr. Eldika received his medical education at the American University of Beirut. He completed his General Gastroenterology Fellowship at the State University of New York in Buffalo and Advanced Endoscopy Fellowship at the University of Virginia. At Ohio State University, he served as the Director of Interventional Endoscopy and Endoscopic Quality. His time at Ohio State University contributed to the growth and maturity of his experience and skills in interventional endoscopy. During his tenure there, he played a major role in building the program of interventional endoscopy in general, as well as interventional endoscopy for the pediatric age group, and the endoscopic quality program. Over the years, he was involved in training several gastroenterology fellows and interventional endoscopists. He recently joined Stanford University where he continues to practice interventional endoscopy and train fellows.
    He is a board-certified Gastroenterologist with clinical interests in pancreaticobiliary diseases, gastrointestinal neoplasia, and related interventional endoscopic procedures. As an endoscopist, he has extensive experience in performing a variety of interventional endoscopic procedures. These procedures include endoscopic ultrasound (EUS)-guided procedures like fine needle aspiration/biopsy, injections, fiducial placement, pseudocyst drainage/necrosectomy, biliary drainage, gastrojejunostomy, transgastric ERCP, and needle-based confocal endomicroscopy for the evaluation of pancreatic cystic lesions. He also performs endoscopic retrograde cholangiopancreatography (ERCP), endoscopic mucosal resection, enteral and stenting, enteral feeding tube placement, as well as deep enteroscopy.
    His research interest evolves around interventional endoscopy, more specifically in the evaluation of pancreatic cystic lesions. Dr. Eldika has received multiple awards in his career, his most recent one being the “Reviewer Award, April 2020,” for his superior contributions to the journal of Gastrointestinal Endoscopy, both through completing high numbers of reviews and for submitting the highest quality of work.
    Dr. Eldika is a fellow of the American Society of Gastrointestinal Endoscopy. He is a member of the American Gastroenterological Association, American College of Gastroenterology, and American Pancreatic Association.
    When not working Dr. Eldika enjoys reading, listening to music, watching sports and walking in nature.

  • Weiguo Fan

    Weiguo Fan

    Postdoctoral Scholar, Gastroenterology

    BioMy research focuses on liver diseases. I got my Ph.D. degree in virology and immune response at Institut Pasteur of Shanghai, Chinese Academy of Sciences. The two main projects during my Ph.D. program are: 1) explore the relationship between the immune response in Hepatitis C virus infection and Interferon treatment; and 2) investigate the function of ECM1 in liver fibrosis. As a postdoc in Stanford, I will try to integrate basic and translational liver research and focus on: 1) investigate molecular functions of liver immune cells in liver disease; 2) explore key factors determining the change of liver microenvironment that cause liver diseases; 3) use new techniques, such as next-generation sequencing, RNAseq or signal cell sequencing, to explore key factors affecting liver disease and treatment in patients.

  • Sonia Ferkel

    Sonia Ferkel

    Postdoctoral Scholar, Gastroenterology

    Bio08/2023 - Present: Postdoctoral Scholar - Precision Medicine, Spatial-Omic Technologies - Stanford University
    2023: Preclinical Research Trainee - Translational Molecular Sciences - Max Planck-Institute for Multidisciplinary Sciences Göttingen, Germany
    2021 - 2022: Clinical Intern - Focus on Oncology and Gastroenterology - University Medical Center Göttingen, Germany