Dr. Sanjoy Nag is a renowned Internal Medicine Specialist in Kolkata and currently practices at IRIS Hospital, Kolkata. For the past 47 years, Dr. Sanjoy Nag has worked as a General Physicians and gained proficient skills and knowledge in the segments.Dr. Sanjoy Nag pursued degree of MBBS from Calcutta University, Kolkata in 1974, MD - Medicine from Kolkata in