Dr Ravikant Singh is a Public Health professional working as Officer Incharge Homi Bhabha Cancer Hospital & Research Centre Muzaffarpur Bihar, under Department of Atomic Energy Govt. of India. He is founder of Doctors For You (DFY an NGO) one of the largest Medical Humanitarian relief organisation in India working in 23 states. Key work- Public Health in Emergencies, Cancer Prevention & Control, AMR containment, DS/DR-Tuberculosis, One Health and strengthening Public Health Systems to achieve HFA.