Dr B B Mahajan is a Pediatrician. He has an experience of 41 years in this field. He provides Child Growth Management, Newborn Jaundice, Childhood Nutrition, Vaccination and Diabetes in Children services. His medical qualifications are as follows : MBBS - Medical College, Rothak, 1970, Diploma in Child Health (DCH) - Medical College, Rothak, 1973, MD - Medical College, Rothak, 1975.

He is a member of Delhi Medical Association (DMA) and Indian Medical Association (IMA).