Dr. Genn is an award winning Board Certified Gastroenterologist specializing in the diagnosis, treatment, and prevention of disease and disorders of the digestive tract. He has extensive experience treating patients with reflux disease (GERD), irritable bowel syndrome, inflammatory bowel disease, including ulcerative colitis and crohn's disease, celiac disease or gluten allergy, colon cancer and other cancers of the GI tract. Dr. Genn has over twenty years of experience performing endoscopy including colonoscopy, polyp removal and upper endoscopy (EGD). He has experience in Pill Cam SB Capsule Endoscopy (pill camera of the small intestine), physiological ambulatory pH testing for GERD (BRAVO pH monitoring) and Infrared coagulation of hemorrhoids. He also specializes in disease of the liver including cirrhosis, hepatitis and pancreatic diseases. Dr. Genn has been in practice as an attending Gastroenterologist at Hudson Valley Hospital Center since 1993. He is a graduate of the Boston University's accelerated Six Year BA/MD Program where he received both his BA/MD degrees in 1988. He completed his internal medicine residency at Montiefiore Medical Center and his GI Fellowship Training at New York Medical College, Westchester County Medical Center completing training in 1993. Dr. Genn has received many honors and recognitions, including being listed as Castle Connelly's Top Doctor in the New York Metro Area for twelve years with the most recent award being given in 2014. He was also named by Consumer Research Counsel as America's Top Gastroenterologist of 2011 and 2012 and has been awarded Hudson Valley Hospital Center's Physician of the Quarter. Dr. Genn is fluent in both English and Spanish.