Dr. Ramneek Mahajan is considered one of the best Orthopaedic Surgeons in India. He specializes in handling revision total hip and knee replacements as well as difficult primary joint replacements. He is a member of prestigious associations including the Indian Arthroscopy Association, the Delhi Orthopaedic Association, and the Indian Orthopaedics Association. He has carried out about 6000 joint replacement procedures, including difficult primary, and primary revision, including a record of 500 joint replacement procedures performed in a single year in 2015. He has performed more than 10,000 additional orthopedic operations.