Ana Tuyama, MD, is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy.

Dr Tuyama received her medical degree in Brazil. She completed her training in Internal Medicine and Gastroenterology at The Mount Sinai Hospital, New York. She was clinical and research faculty at both NYU Medical School, New York and The Brigham and Women’s Hospital in Boston, MA. Following her time in premier academic institutions, Dr Tuyama spent 8 years in a busy private practice in Westchester. Dr Tuyama has recently returned to New York City, where she is currently practicing at New York Gastroenterology Associates. She is a clinical assistant Professor at Mount Sinai Hospital. Dr Tuyama practices at the highest standard of care. She is regarded by her patients as talented, compassionate, and someone “who listens”. She is accessible and responsive to patients’ needs. Her goal is to treat patients in a personal, comprehensive, engaging and non-threatening atmosphere. Dr Tuyama treats all aspects of adult gastrointestinal problems. She is particularly interested in women’s health and cancer prevention. Dr Tuyama is fluent in Portuguese and Spanish.