Our Staff


Dr. Mathew Sermer
Chief; Head, Maternal Disorders of Pregnancy Program

Dr. Cynthia Maxwell
Division Head, Maternal Fetal Medicine

greg ryan

Dr. Greg Ryan
Head, Fetal Medicine Unit

Dr. Han Keunen
Head, Centre for Excellence in Obstetric Ultrasound



Dr. David Chitayat
Head, Prenatal Diagnosis and Medical Genetics


Dr. Kellie Murphy
Head, Clinical Research



Dr. Nan Okun
Head, Prenatal Screening



Dr. Wendy Whittle
Head, Labour and Delivery


Dr. Rory Windrim
Head, Academic Affairs


Special Pregnancy Program

Referrals »

Fetal Medicine: 416-586-4800 x 7756
Fax: 416-586-3216

Maternal Medicine: 416-586-4800 x 7000
Fax: 416-586-5109

Main clinic hours: Monday to Friday, 8am to 4pm

Prenatal Diagnosis & Medical Genetics

Referrals »

phone: 416-586-4800 x 4523
fax numbers:
416-586-4723 or 416-586-8384

Perinatal Mental Health

Referrals »

Phone: 416-586-4800 x 8325
Fax: 416-586-8596