Dr.Muhammad Riaz-ul-Haq did his Fellowshp( FCPS) in the subject of Paed.Surgery in 2001 from College of Physicians and Surgeons Pakistan, Fellowship of European Board in paed.surgery in 2008 (UK), visiting fellowship from Nationwide Children Hospital Columbus Ohio (2008) and was honored by American College of Surgeons by FACS. He worked in Pakistan and Saudi Arabia in different teaching hospitals as a consultant. At present he is working as Associate Professor and Head of Paed.Surgery Department in Sahiwal Medical College Sahiwal, Pakistan. He has many research papers in national and international journals. His special interest in Neonatal surgery, hypospadias, Anorectal malformations and Hirschsprungs disease.