ESI Hospital, Andheri, was constructed for 600 beds in the year 1977. Bed Strength was reduced to 300 beds by Govt. of Maharashtra from 1.10.2007. ESI Corporation has taken over the hospital on 14.4.08 to run it as a Model Hospital from the State of Maharashtra. ESI Corporation has now sanctioned staff for upgrading the hospital to 500 bed strength. This hospital has also been earmarked to be developed as an Occupational Disease Centre for Western Region.