Principal Director, Chief Surgeon & Head – Neonatal & Congenital Heart Surgery
M.B.B.S. from S N Medical College & Hospital, Agra University, Agra, January 1987
M.S. (General Surgery), S N Medical College & Hospital, Agra University, Agra, May 1991
M.Ch. (Cardio-Thoracic and Vascular Surgery), GB Pant Hospital, Delhi University, Delhi, August 1994
Dr. Dagar had his formal training at GB Pant Hospital, New Delhi.