Current Fellows

Francis Chan
Francis received his M.D. from Columbia University and completed his internship/residency at Yale-New Haven Hospital where he was Chief Resident. Francis’ interests include clinical and transplant hepatology, as well as advanced endoscopy.

Anamika Chaudhuri
I received my M.D. at Yale University and completed my residency training at Yale-New Haven Hospital. My interests include the role of cAMP in an in vitro model of acute pancreatitis.

John Gancayco
I received my M.D. from Uniformed Services University in Bethesda. I completed my residency training at Wilford Hall in San Antonio, TX. My interests include rectal cancer.

Jason Hemming
Jason received his M.D. from Tufts University and completed his internship/residency at Beth Israel. Jason’s interests include gut neuroanatomy and the roles of neuropeptides in irritable bowel syndrome.

Rafaz Hoque
Rafaz received his M.D. from Cornell and completed his internship/residency at New York University. His interests include the biology of liver injury, hepatoprotection and liver regeneration.

Sakib Khalid
Sakib received his MBBS from King Edward Medical College in Pakistan and completed his internship/residency at Washington University School of Medicine/Barnes-Jewish Hospital in St Louis, MO where he was also Chief Resident. Sakib’s interests include portal hypertension, hepatitis C, non-invasive diagnostic modalities for liver disease assessment and GI/liver involvement in Hereditary Hemorrhagic Telangiectasias (HHT).

Vijay Khiani
I received my M.D. from the University of Illinois at Chicago and completed my internship/residency training at Case Western Reserve University. My interests include GI oncology, viral hepatitis, hepatocellular carcinoma, and nutrition.

Catherine McCrann
Kate received her M.D. from Albert Einstein and completed her internship/residency at Yale-New Haven Hospital where she was Chief Resident. Her interests include luminary and biliary tree pathology and ERCP.

Cecilia Minano
I received my M.D. from the University of California at Davis and completed my residency at New York University. I received my MPH at Tulane. My interests include colon cancer screening, inflammatory bowel disease and public health education.

Anne Nagler
I received my M.D. from the Medical College of Wisconsin and completed my residency at Barnes-Jewish in St. Louis. I worked as a Hospitalist there for two years before beginning my fellowship here at Yale. My interests include inflammatory bowel disease.

Mayra Sanchez
Mayra received her M.D. from University of Miami and completed her internship/residency at Jackson Memorial Hospital in Miami, Florida. Mayra plans to pursue a career in academic medicine and her interests are the extrahepatic manifestations of hepatitis C.

Jeffrey Singerman
I received my M.D. at Georgetown and completed my residency at UNC-Chapel Hill in North Carolina. My interests include IBS and the interactions between the gastrointestinal and nervous systems.