ENT, Head and Neck Surgeon at ENT/ Otorhinolaryngologist sa Alipore, Kolkata na may 50 taong karanasan.Dr. Nagsasanay si Jnanabrata Roychowdhury sa Woodlands sa Alipore, Kolkata.MBBS mula sa Medical College, Calcutta noong 1971, DLO mula sa Royal College Of Surgeons, England noong 1984 at FRCS - Otolaryngology mula sa Royal College of Surgeons of Edinburgh (RCSE), U.K noong 1987.