President Sports Medicine Association of Tamil Nadu, India , Hon. Member Arthroscopy association of North America , Deputy Chairperson Communication /educational Committee, International , Society of Arthroscopy, Knee surgery and Orthopaedic Sports Medicine (ISAKOS, Director Ortho One, Orthopaedic Hospital, Coimbatore – 641 005, India , Sports Injury & Arthroscopy Clinic & The Shoulder Clinic Coimbatore, India, Godfather for European Society of Sports traumatology, Knee Surgery & Arthroscopy (ESSKA) fellowships – Tour of Europe, 2006, Arthroscopy Learning Center – at GKNM hospital in association with Karl Storz, Germany (2005 - 2007), Head of Department of Orthopaedics, Kovai Medical Center & Hospitals, Coimbatore, India (1998 – 2005), Honorary Consultant in Orthopaedic Surgery Department of Orthopaedics, PSG institute of Medical Sciences and Research Institute, Coimbatore, India (1996 – 1998), Assistant Professor in Orthopaedic Surgery Coimbatore Medical College Coimbatore, India(1980 – 1985), Previously :, President Tamil Nadu Orthopaedic Association , President Indian Arthroscopy Society , President Tamil Nadu State Orthopaedic Association , Vice-president Indo-german Orthopaedic Foundation , Member Editorial Board, Journal Of Arthroscopy And Related Sciences , President Sports Medicine Association Of Tamil Nadu , President Shoulder Society Of India , Secretary Shoulder Society Of India , Secretary Tamil Nadu State Orthopaedic Association, Teaching Experience At Present :, Director, Fellowship Program In Arthroscopy And Orthopaedic Sports Medicine , ?World Orthopaedic Concern, Short-term Fellowship In Arthroscopy , Apossm - Fellowship Programme In Arthroscopy & Sports Medicine At Sports Injury And Arthroscopy Clinic, Coimbatore