Mohan's Diabetes Specialities Centre has 29 diabetes centres and clinics in India (8 centres in Chennai, 4 centres in Hyderabad, 4 centres in Karnataka and 1 centre each in Coimbatore .Madurai, Pondicherry, Chunampet, Vellore, Vijayawada, Gudiyatham, Delhi, Mangalore, Mysuru, Trichi, Thanjavur, Lucknow, Trivandrum and Bhubaneswar.and 6 centres abroad, and these include Newyork, London, Berlin, Moscow, Bangkok and Johannesburg.