Dr. Kalyan Kumar Gangopadhyay Diabetologist,Endocrinologist18 years of experienceMBBS,MD - Medicine,MRCP (UK) Write a Review Enquire Now Consult Dr. Kalyan Kumar GangopadhyayOverviewReviewsMedical Q&ABlogsFAQ No Medical Q&A Answered by Dr. Kalyan Kumar Gangopadhyay