Dr. G S Grewal is a Consultant, General Physician at Fortis Escorts, Okhla Road, New Delhi and has over 30 years of experience. He was a Member of the Delhi Medical Council from 2004-2009. He is the Chairman of the NGO Wellness Health & You, working in the field of promoting and strengthening self-care/ primary health care and care of the elderly. He introduced the Age-Friendly India Initiative in India. He presented his original work on 11-Sep-2013 at the International Conference on Age-Friendly Cities in Quebec Canada. He has been a Temporary Advisor to W.H.O-S.E.A.R.O in the field of Active Ageing & Long TermCare Of The Elderly He has held various posts in the Indian Medical Association at local, state and National level