Prof Ghias is Head of Medicine and Allied at Post Graduate Medical Institute, Dean of Gastroenterology, College of Physicians & Surgeons, Pakistan and President of Pakistan Society of Gastroenterology. Prof GNT is pioneer of endoscopy and GI units across Punjab province and has been CEO on hepatitis control program in Punjab. He is member of the steering committee on Prime minister Hepatitis Control program. He is leading endoscopist and gastroenterologist of the country.