Dr. Vishnu Sajaya Kumar earned his Post-graduate Degree in Orthodontics and Dentofacial Orthopedics in 2015 from Kerala University of Health Sciences, India. From 2016 to 2017, he worked as a Consultant Orthodontist and as an Assistant Professor at the Government Dental College in Thrissur, Kerala.

Dr. Vishnu specialized in fixed braces, clear aligners (invisible), orthopedic appliances, functional appliances, retainers, and removable appliances.