Genetic Testing

Cytogenetic, molecular and DNA test requests can only be performed on Mondays, Tuesdays and Wednesdays at our MLW 1428 Ouellette Avenue location before 2 p.m.

All cytogenetic testing, molecular genetic testing and DNA testing requisitions must be faxed to MLW – Client Services Department at 519-258-9505 by the physician prior to the patient’s blood draw.


MLW will contact the patient to schedule an appointment. Please ensure that the requisition contains the patients updated contact information.

Skip to content