Dr Kosygan, is a senior consultant joint replacement and trauma specialist at Apollo Hospitals, Chennai. He holds double FRCS from Glasgow. Dr Kosygan is a lead surgeon at Centre for Joint Replacements and Trauma at Apollo Hospitals Chennai which offers full range of advanced orthopaedics services including joint replacements,arthroscopic surgeries, trauma, ortho-oncology, pediatric orthopaedic services and rehabilitation. He has extensive training and exposure. He is a sought after professional in orthopedics and trauma across various international forums and is a certified faculty for trauma. He is an invited orthopaedics specialist to over 6 countries