Dr Abir Bhattacharyya is a pathologist at Bella Vista Hospital. He specializes in diagnosing and treating diseases and disorders of the body through the examination of tissue samples, body fluids, and other substances. He is also involved in research and teaching. He has a special interest in gastrointestinal pathology and has published several papers on the subject. He is a member of the American Society for Clinical Pathology and the College of American Pathologists.