Dr. Viswanathan is focused on managing the complications of diabetes, especially those that affect kidneys and feet. His research interest includes the determination of how metabolic syndrome (MetS) is associated with neuropathy. He is also interested in how obesity relates to neuropathy in Indian populations, as compared to others around the world. Within the M.V. Hospital for Diabetes, he has established a diabetic foot clinic that specializes in preventing the need for amputation due to diabetic injury.
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