1. Madras Diabetes Research Foundation, Gopalapuram, Chennai.
2. Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Gopalapuram, Chennai.
3. Dr. Mohan's Diabetes Specialities Centre, Tambaram East, Chennai.
4. Dr. Mohan's Diabetes Specialities Centre, Anna Nagar, Chennai.
5. Dr. Mohan's Diabetes Specialties Centre, Avadi, Chennai.
6. Dr. Mohan's Diabetes Specialties Centre, Porur, Chennai.