Dr. Devki Nandan has been working as Prof.& Head of Department of Pediatrics from July 2022. He completed MBBS(1982) MD, Pediatrics(1993) from SN medical college Agra, junior residency in 1984 from Safdarjung Hospital then joined central health service in July 1984 ,posted under Delhi administration(DDU Hospital) as medical officer through UPSC & posted in Pediatrics, DDU Hospital New Delhi as chief Medical Officer (PG teacher for DNB from 1993 to 1998).Subsequently Joined PGIMER DR. RML Hospital in 1998 as Pediatrician through UPSC. (PG Teacher for Delhi University1998-2005), Assistant Professor (2005-2010) PGIMER Dr. RML Hospital and Promoted to the post of Senior Pediatrician & Associate Professor (2010-2013). Further promoted to Consultant(SAG) and Professor (2013-2020) in ABVIMS, DR. RML Hospital. On 17/02/2021, joined as Professor (Paediatrics) at ESIC Medical College Faridabad under Ministry of Labour, Govt. of India & relieved in July 2022.His total teaching experience is 28 yrs & total Professional experience is 40 yrs.Acted as guide for 17 PG thesis of PGs. in Dr. RMLH.