Matthew G. Rein, M.D. Dr Rein is board certified in Gastroenterology and Internal Medicine. He graduated from State University of New York Downstate Medical Center in 2008 where he was elected to the AOA Honor society based on his academic achievement. Dr Rein then completed both internal medicine residency and gastroenterology fellowship at Duke University. During his training, Dr Rein presented research on colonoscopy quality measures and quality improvement at national conferences. He is a member of the American Gastroenterological Association and the American College of Gastroenterology. In his free time, Dr Rein enjoys spending time with his wife Lindsay and daughter Amelia.
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David A. Tendler, M.D. Dr. Tendler is board certified in the fields of Internal Medicine and Gastroenterology. He is a 1993 graduate of Yale University School of Medicine, where he served as class president. While in medical school, Dr. Tendler was named a Farr Scholar for "superior performance… leadership, integrity and intellectual honesty in pursuit of medical knowledge at Yale.” Dr. Tendler completed both his internal medicine residency and gastroenterology fellowship at the Beth Israel Deaconness Medical Center, Harvard Medical School. In 1999, Dr. Tendler joined the gastroenterology faculty at Duke University Medical Center and was honored in 2003 with the Paul G. Killenberg Fellow Teaching Award in Gastroenterology. He has authored numerous journal articles and book chapters in the fields of gastroenterology and hepatology. He was named one of “America’s Top Physicians” by both Castle Connolly and the Consumers’ Research Council of America. He is an active member of the American Gastroenterology Association and the American College of Gastroenterology. Dr. Tendler is married to Dr. Susan Spratt. They have three children, Lily, Jack, and Max.
William V. Singletary, Jr., M.D.
Dr. William V. Singletary, Jr. is Board Certified in Internal Medicine and Gastroenterology and has been practicing for 36 years. He received his undergrduate degree in Chemistry from Duke University and then graduated from the Duke University School of Medicine in 1975. He completed both his Internal Medicine Residency and Gastroenterology Fellowship at Duke Medical Center and then went into private practice in Durham, N.C. Dr. Singletary was President of Durham Internal Medicine from 1995-2006. He also served as Chairperson of the Duke University Health System/Durham Regional Hospital Institutional Review Board from 1990-2006. The Consumer's Research Council of America named him as one of "America's Top Physicians." He is a member of the American College of Physicians and the American College of Gastroenterology.