Established in 1985 Narayan Seva Sansthan is a Non-Profit Organization having its office at Udaipur, Rajasthan and is rendering philanthropic services in the field of treatment and rehabilitation of polio-affected persons of the society at large, without any discrimination on the ground of religion, region, caste, sex etc. At present, it has been running ten prestigious hospitals for polio patients and a big international hospital for the treatment of disabled by birth in Udaipur where disable persons from all corners of the world are being treated free of cost. The organization has engaged itself in different educational, social and medical services for the poor as well as the needy, especially from the tribal belt. It is maintaining an orphan children hostel and a residential school for the blind, deaf-dumb and mentally retarded children. In order to make themself dependant Sansthan is providing training of sewing, carpentry, bamboo work etc. and also has vocational training centers providing courses on computer servicing, T.V. / V.C.R. repairing, etc. The Sansthan has frequently been organizing service camps to distribute food grains, medicines and basic utility items to poor tribals, pulse polio drive, environmental awareness camps, distribution of aids & appliance as calipers, crutches, tricycle & wheelchair free of cost, etc