Radius Joint Surgery Hospital would not have been possible without the pioneer surgeon Dr. Sanjai Kumar Srivastava.He made a very modest beginning from a small clinic named scope joint care clinic at lekhraj, indira nagar lucknow. This effort was continued in the form of a new hospital in the Gomti Nagar in the name of Radius Joint Surgery Hospital.Dr. Sanjai kumar srivastava did his M.B.B.S and M.s. Ortho from K.G.M.C. Lucknow and obtained further expertise from Orthonova Institute delhi for couple of years. A breakthrough came in after the training from exeter England (centre for joint replacement at u.K.) in his approach and experience regarding orthopaedics, knee replacement and other surgeries. Since then there was no looking back. He enriched himself with knowledge and training from various institutes world over and acquired surgical skills par excellence and passed on this benefit to his patients. He holds an experience of more than 2500 arthroscopic surgeries of knee, shoulder, ankle, wrist, elbow and hip and more than 3500 joint surgeries,including hip and knee replacement and revision surgeries.He is proud owner of membership of american academy of orthopedic, which is not easy to obtain.The highlights of his operative techniques are short stay at hospital and early recovery even after major surgeries like knee replacement which means back to work and normal life early.He is passionate about passing his knowledge to other fellow doctors and juniors and hence takes active participation in cme, workshops, training courses in india and abroad. He intends to continue this trend at radius joint surgery hospital too.