Kush Jhunjhunwala completed Medicine at NKP Salve Institute of Medical Sciences and did his Doctor of Medicine (MD) in Paediatrics Government Medical College, Nagpur University. He was a Senior Resident in Kalawati Saran Children’s Hospital (KSCH), New Delhi. He worked as an Assistant professor in Indira Gandhi Government Medical College, J.N.M.C. Sawangi (Meghe) Wardha and Government Medical College, Nagpur. He has been registered as a doctor with the Maharashtra Medical Council. Presently he is working as Paediatric Consultant in his own hospital Jhunjhunwala Hospital in Nagpur.