He is an expert in primary and revision joint replacement surgery of the knee, hip, shoulder, elbow and ankle joints. He is one of the first and among only a few surgeons to start minimally invasive reconstructive surgery which is keyhole surgery (Arthroscopy) for shoulder, elbow, hip and ankle problems. In addition, he has mastered techniques for managing multi-ligament and complex injuries of the knee. He is visiting surgeon at Al Tawara Medical / Teaching hospital, Ministry of Health, Sanna, Yemen. He is also invited as a surgeon in medical schools and hospitals in Iraq, Iran, Oman and Syria.
American association of Orthopedic Surgeons (AAOS )
Asia Pacific Orthopedics Association (APOA)
Orthopedics Association of SAARC Countries
International Society of Arthroscopy, Knee Surgery and Orthopedic Sports Medicine (ISAKOS)
Asian Arthroscopy Society ( Secretary )
Indian Orthopedic Association (IOA )
Indian Arthroscopy Society (Past Secretary)
Indian Arthroplasty Society
Indian Association of Sports Medicine ( IASM ) ( Past Treasurer )
Indian Federation of sports medicine ( IFSM )
Delhi Orthopaedics association ( Past Editor )
Indian Society for Knee and Hip Surgery ( ISKH )