Dr Mulekar is regarded as a pioneer in non-cultured melanocyte transplantation, the latest development in the surgical management of vitiligo. In 2003 he was invited to join the National Centre for Vitiligo in Riyadh, Saudi Arabia. He continues to work at this centre.Dr Mulekar is a member of the Indian Association of Dermatologists, Venereologists and Leprologists (IADVL) and Indian Medical Association (IMA). He is registered with the Maharashtra Medical Council, Saudi Medical Council, and General Medical Council, UK. He has an Institutional License to work at the Dermatology Department, Henry Ford Health System, USA.