Dr Ravi Shekhar Jha is Director and Head Of Department, Pulmonology, Fortis Escorts Hospital, Faridabad. He has more than 15 years of experience in the field of pulmonology and sleep medicine. He did MBBS from TMB University and MD from Delhi University. Dr Jha’s special interest lies in tuberculosis, respiratory diseases, critical care medicine and sleep medicine, asthma, allergic disorders, resistant and life threatening infectious diseases involving lung, cases with acute and chronic respiratory failure and multisystem disorders affecting the lungs.