Orthopedic surgeon Dr. Sean Leo. Highly trained, over 15 years of experience and specialized in treating knee and lower limb orthopedic conditions. When talk about knee pain doctor in Singapore, we at Ortho Kinetics, offer a wide range of knee procedures and services that can help alleviate the knee pain and improve your quality of life. Our goal is to help our patients regain mobility, reduce pain, and improve their overall quality of life with knee pain treatment Singapore.