With a unique approach to his patients, be it a newborn or an adolescent, Dr Sunny has evolved his practice from a single doctor clinic to a multispecialty healthcare group.
During his 3 decades in the field of Paediatrics, he has treated patients as well given several talks at conferences and medical institutions.

He is a key advisor to the Indian Academy of Paediatrics (IAP) on statutory matters and he also pioneered the first overseas branch of the IAP in the UAE. He was conferred the FIAP (Fellowship of the Indian Academy of Paediatrics) in 2017 for his contribution to the field over two and a half decades.