Dr Radhakrishnan is a Board Certified pediatrician. He graduated from Madurai Medical College (India), received his MPH from New York Medical College and completed his residency at Our Lady of Mercy Medical Center in the Bronx. He has been practicing in the greater Trenton area for the last 35 years. He was honored as Pediatrician of the year in 2021 by his peers at the New Jersey chapter of the AAP. He is also a recognized immunization champion. He has been a member of the NJAAP and active in education programs on Child Abuse training, Lead poisoning and immunizations. He is a an executive committee member and Vice President of New Jersey Chapter of the AAP. He also worked as a pediatric emergency physician from 1990 through 2018. He currently is the Director of pediatric hospitalist program at Capital Health.