Envoy Group Corp. announced that Dr. Ravindranath Kancheria has joined the company’s Board of Directors. Dr. Kancheria is a distinguished and internationally recognized Gastrointestinal Endosurgeon and a Fellow of both the Royal College of Surgeons of Edinburgh and Glasgow. Dr. Kancherias’ years of research and practice will be of critical importance to Black Cactus Global as develop Blockchain healthcare applications to improve patient care, data, trials and security.