Dr. Punjani obtained his super specialty in Urology from Lokmanya Tilak Municipal Medical College, Sion, Mumbai. He worked as a consultant urologist and associate professor at Nair Hospital and Topiwala National Medical College, Mumbai for more than 5 years. Subsequently, he joined Bombay Hospital, Post Graduate Institute as a Consultant Pediatric Urologist and then as the Professor of Urology. His specializations are in the field of Pediatric Urology, Robotic Surgery and Pediatric Reconstructive Surgeries. He is associated with Dr. Pattnaik's Hospital ever since its inception and is a guiding force for the organization.