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.