Dr Khalil is a specialist obstetrician and gynaecologist at St John of God Midland Public and Private Hospitals. He completed his specialist training in obstetrics and gynaecology in Qatar, at the country's largest tertiary teaching hospital. He and his family then moved to Perth where he completed his fellowship in training at Fiona Stanley Hospital.

In 2021 he started working at both St John of God Midland Public and Private Hospitals and Osborne Park Hospital as an Obstetrician and Gynaecologist Consultant.

He has special interest in advanced laparoscopic surgery and as such Dr Khalil performs laparoscopic hysterectomy, ovarian cystectomy and laparoscopic surgery for endometriosis. Dr Khalil can provide diagnoses and management of endometriosis, chronic pelvic pain, ovarian cysts, polycystic ovarian syndrome fibroids, urinary incontinence, pelvic organ prolapse and pelvic infections.  He can, where possible, perform colposcopy, vaginoscopy and vulvoscopy, LLETZ treatment for women with high grade cervical abnormalities in the Foundry Road suites.

As an experienced obstetrician and gynaecologist, Dr Khalil diagnoses and provides surgical assistance for the management of menstrual disorders. This can include performing hysteroscopy, hysteroscopic resection of uterine polyps / fibroids and endometrial ablation, vaginal prolapse (surgical / non-surgical) and post-menopausal issues.

Dr Khalil works as an Obstetrician and Gynaecologist Consultant at St John of God Midland Public and Private Hospitals, he is the Director of Clinical Training for the Obstetrics and Gynaecology department and is heavily involved in teaching medical students at Curtin University and the University of Notre Dame.