How can I donate online? Is there a minimum donation amount? The Regional cum State Organ and Tissue Transplant Organisation (ROTTO-SOTTO), West and Maharashtra has been established by the Ministry of Health and Family Welfare, Government of India, at KEM Hospital, Parel, Mumbai since 2017. Get immediate support for medical emergencies and urgent needs. Join a caring community ready to help when you need it most. Donations can be made to the hospital towards research and for the benefit of poor patients.