Prof. Dr. Angshuman Bhattacharya did his Bachelors in Dental Surgery from Manipal College of Dental Sciences. He followed this with a Master’s degree in Orthodontics and Dentofacial Orthopedics from the prestigious AIIMS, New Delhi. He continued his higher education further and completed his Diplomate in National Boards (DNB) in Orthodontics from the Ministry of Health and Family Welfare. Dr. Angshuman has been a Professor in Orthodontics, Post Graduate instructor and guide in Buddha Institute of Dental Sciences Patna for many years. He is a Fellow of World Federation of Orthodontics and International Member of American Association of Orthodontics. He has been a Senior Consultant Orthodontist in Apollo Gleneagles Hospital and Jigme Dorji National Referral Hospital, Thimphu, Bhutan for and presently a senior consultant in Medica Hospitals, Kolkata and several reputed Dental hospitals of the city. He is the founder and director of Mission Smile, Kolkata at Ballygunge. Mission Smile is equipped with 7 chair individual operatories and complete modern Orthodontic Lab set up.