Best Gastroenterologists and Abdominal Medicine Doctors in Astoria, NY

Dr. Crawford received his undergraduate degree in 1996 from Georgetown University. He received his MD in 2001 from Yale University School of Medicine and completed a Howard Hughes Medical Institute Research Fellowship in Genetics and Molecular Biology in 1999. He subsequently completed internship and residency training in Internal Medicine in 2004 at the New York Presbyterian Hospital Â? Weill Cornell Campus. He spent the following year studying the effects of dietary components in cancer prevention under support from the NIH. He has completed his fellowship in GI in 2008 at Weill Cornell Campus.

Ravi Sharaf, MD, MS is a gastroenterologist and health services researcher with a clinical focus on the care of patients with hereditary cancer syndromes.He is the Director of Genetics and Personalized Cancer Prevention Program at Weill Cornell Medicine and an Associate Professor of Medicine, with appointments in the Division of Gastroenterology and Hepatology, Department of Medicine, as well in the Divison of Epidemiology in the Department of Population Health Sciences. His research focuses on optimizing the delivery of genomic medicine, studying the comparative and cost effectiveness of alternate cancer prevention strategies, and tailoring cancer prevention to individual risk. His research is funded by the National Cancer Institute and the Patient Centered Outcomes Research Institute.He completed his internal medicine training at Columbia University Medical Center-New York Presbyterian Hospital. At Stanford University Hospital and Clinics, Dr. Sharaf completed his fellowships in gastroenterology and clinical cancer genetics, and obtained a Masters of Science degree in Epidemiology.

Dr Ype de Jong is an Assistant Professor of Medicine at the Sanford I. Weill Medical College of Cornell University and an Attending Physician, New York-Presbyterian Hospital Cornell campus. He joined the faculty after completing his Internal Medicine and Gastroenterology training at Mount Sinai Hospital, New York. In his patient practice Dr. de Jong's interests include viral hepatitis, Primary Biliary Cirrhosis, and Non-Alcoholic Fatty Liver Disease as well as liver disease associated with Inflammatory Bowel Disease. In addition he is trained in general Gastroenterology, including endoscopy and colon cancer screening. His research interests are geared to better understanding how hepatitis viruses can evade the immune system and are able to chronically persist in a subset of those infected. To this end he is working on developing new models for hepatitis C virus infection in the basic science arm of the Center for the Study of Hepatitis C at The Rockefeller University.