Ontario Maternal Fetal Medicine (MFM) Centres
London Health Sciences Centre – Victoria Hospital Maternal Fetal Medicine
800 Commissioners Road East
London, ON N6A5W9
Phone: 519-646-6106
Fax: 519-646-6213
London Health Sciences Centre – Victoria Hospital Maternal Fetal Medicine referral form
Kingston Health Sciences Centre Maternal Fetal Medicine
76 Stuart Street
Kingston, ON K7L 2V7
Phone: 613-548-6072
Fax: 613-548-1330
Kingston Health Sciences Centre Maternal Fetal Medicine website
Kingston Health Sciences Centre Maternal Fetal Medicine referral form
Mount Sinai Hospital Special Pregnancy Program/Ontario Fetal Centre
700 University Avenue, 3rd Floor
Toronto, ON M5G 1Z5
Phone: 416-586-4800 ext. 7756
Fax: 416-586-3216
Ontario Fetal Centre website
North York General Hospital Maternal Fetal Medicine Unit
4001 Leslie Street
Toronto, ON M2K 1E1
Phone: 416-756-6444 ext. 4052
Fax: 416-756-6355
North York General Hospital Fetal Medicine Unit website
St. Michael’s Hospital High-Risk Pregnancy Clinic
61 Queen Street East, 4th Floor
Toronto, ON M5C 2T2
Phone: 416-867-7421
Fax: 416-864-6073
St. Michael’s Hospital High-Risk Pregnancy Clinic website
Sunnybrook Health Sciences Centre High Risk Obstetrics Clinic
2075 Bayview Avenue, M-Wing, 4th floor
Toronto, ON M4N 3M5
Phone: 416-480-5367
Fax: 416-480-5616
Sunnybrook Health Sciences Centre High Risk Obstetrics Clinic website
Humber River Maternal Fetal Medicine Unit
1235 Wilson Avenue
Toronto, ON M3M 0B2
Phone: (416) 242-1000 ext. 45201
Fax: 416-242-1137
Humber River Health Maternal Fetal Medicine Unit website
Mackenzie Health Maternal Fetal Medicine Clinic
10 Trench Street
Richmond Hill, ON L4C 4Z3
Phone: 905-417-2000 ext. 5451
Fax: 905-883-2052
Mackenzie Health Maternal Fetal Medicine Clinic website
McMaster University Medical Centre Maternal Fetal Medicine Clinic
4B Clinic, 1200 Main Street West
Hamilton, ON L8N 3Z5
Phone: 905-521-2644
Fax: 905-527-0602
McMaster University Medical Centre Maternal Fetal Medicine Clinic referral form
The Ottawa Hospital (Civic Campus) High Risk Pregnancy Unit
1053 Carling Avenue, 4th Floor, D4
Ottawa, ON K1Y4E9
Phone: 613-761-4401
Fax: 613-761-5141
The Ottawa Hospital (Civic Campus) High Risk Pregnancy Unit referral form
The Ottawa Hospital (General Campus) Maternal Fetal Medicine Clinic
501 Smyth Road, 8th Floor, Room 8-55
Ottawa, ON K1H8L6
Phone: 613-737-8595
Fax: 613-739-6836
The Ottawa Hospital (General) Maternal Fetal Medicine Clinic website
Trillium Health Partners High Risk Clinic
2200 Eglinton Avenue West
Mississauga, ON L5M 2N1
Phone: 905 813-3552
Fax: 905 813-3570
Trillium Health Partners High Risk Clinic website
Markham Stouffville Hospital Maternal Fetal Medicine Clinic
381 Church Street
Obstetrical Clinic, 4WG
Markham, ON L3P 7P3
Phone: 289-846-8036
Fax: 289-846-8035
Markham Stouffville Hospital Maternal Fetal Medicine Clinic website
Evolve Obstetrics and Gynecology MFM
The Medical Centre
707 Charlotte Street
Peterborough, ON K9H 4B7
Phone: 705-876-4530
Fax: 705-743-1449
Evolve Obstetrics and Gynecology website
Southlake Health Maternal Fetal Medicine Clinic
596 Davis Drive, Room 4427, East Building, Level 4
Newmarket, ON L3Y2P9
Phone: 905-895-4521 ext. 2724
Fax: 905-830-5804
Southlake Health Maternal Fetal Medicine Clinic website
Windsor Regional Hospital Maternal Fetal Medicine Clinic
1995 Lens Avenue
Windsor, ON N8W 2X3
Phone: 519-254-5577 Ext. 52231
Fax: 519-256-6127
Windsor Regional Hospital Maternal Fetal Medicine Clinic website
Scarborough Health Network Maternal Fetal Medicine Clinic
2867 Ellesmere Road
Scarborough, ON M1E 4B9
Phone: 416-431-8167
Fax: 416-281-7102
Scarborough Health Network Maternal Fetal Medicine Clinic website
Lakeridge Health – coming in spring 2026
Contact Us
Prenatal Screening Ontario
CHEO Research Institute
Centre for Practice-Changing Research Building
401 Smyth Road
Ottawa, ON K1H 8L1
Information line
Phone: 613-737-2281
Toll-Free: 1-833-351-6490
Monday to Friday, 9:00 AM to 3:00 PM EST
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