Dr. Barry Jaffin

Doctor Barry JaffinDoctor Barry Jaffin graduated from the Mount Sinai School of Medicine in 1981. He completed his training in Internal Medicine in 1984 and GI fellowship in 1986. Dr. Jaffin is intimately involved in teaching Gastroenterology at the Mount Sinai School of Medicine since 1986. His main interests involve motility disorders of the esophagus, stomach, and colon. Dr. Jaffin is now able to  perform HRM (High Resolution Manometry with Impedance) for esophageal manometry in addition to 24hr pH-MII (impedance) testing,  ano-rectal manometry and PNTML assesments in his office. Dr. Jaffin's other major interest includes caring for patients with Inflammatory Bowel Disease and he has lectured for the CCFA.

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Dr. Anthony Weiss

Doctor Anthony WeissDoctor Anthony Weiss is board certified in Internal Medicine, Gastroenterology and Hepatology. He completed his fellowship training in Gastroenterology in 1993 at the Mount Sinai School of Medicine where he served as the first Burrill Crohn Research Fellow. He is an assistant Professor of Medicine at the Mount Sinai School of Medicine where he has served as the Associate Director of the Gastroenterology Training Program, Director of the Gastroenterology Clinic and Director of Regulatory Affairs for the Department of Medicine.

Bio | Practice | Publications

In this day of managed care many view medicine as a business more than a calling or profession. Doctors Jaffin and Weiss pride themselves on delivering personalized, patient-oriented care. This means that we will take the time to listen and answer all your questions to the best of our ability, and promptly and personally return your calls. Our practice has been located on Manhattan's Upper West Side for the past fifteen years. We specialize in the care of patients with problems of the digestive system. Both Doctors Jaffin and Weiss are highly respected in their fields. They hold academic and teaching appointments at the Mount Sinai School of Medicine. Doctors Jaffin and Weiss have published and lectured extensively in the areas of esophageal disease, colon cancer prevention and inflammatory bowel disease.