Prof. Dr Muhammad Irfan Nazir is an Associate Professor Urologist practising at Doctors Hospital, Johar Town, Lahore. He did MBBS from Hamdard College of Medicine and Dentistry, MCPS from College of Physicians and Surgeons Pakistan, FCPS from College of Physicians and Surgeons Pakistan, FACS from Fellow of the American college of surgeons. He has 20 years of experience in this field.