Dr. Subir Ray is a well-known doctor based in Kolkata who specialises in Endocrinology. Having worked with several hospitals, he has 17 years of relevant experience. Dr. Subir Ray is now working with Apollo Gleneagles Hospitals. Beyond his affiliation with many hospitals, he has been professionally active in many other ways. He has been an active member of Integrated Diabetes & Endocrine Academy, Association of clinical endocrinologist (USA). He completed his MBBS from University Of Calcutta. Post that Dr. Subir Ray went on to take his MD from Medicine - University of Calcutta and MD - Medicine from University of Calcutta.