Location Details
Markham - Castlemore
3-1210 Castlemore Ave.
Markham, ON
L6E 0H7
Hours During COVID-19
Mon
.: 8:00 a.m. - 4:00 p.m.
Tue
.: 8:00 a.m. - 4:00 p.m.
Wed
.: 8:00 a.m. - 4:00 p.m.
Thu
.: 8:00 a.m. - 4:00 p.m.
Fri
.: 8:00 a.m. - 4:00 p.m.
Sat
.: 8:00 a.m. - 12:00 p.m.
Sun
.: Closed
Closed on Statutory & Public Holidays
To keep everyone safe, a mask or facial covering is mandatory when visiting a Dynacare location. We have also added steps to our process, resulting in longer than estimated wait times.
Net Check In is unavailable for the first hour of weekdays
Net Check In is unavailable on weekends
Need to send a lab requisition to us?
For preferred way to send your requisition, click below
Upload a Requisition
T 905.472.8051
F 905.472.8058
Requisitions sent by fax will not be available at the location for 24 hrs.
Specialty Services
Blood Collection
Urine Collection
ECG
Holter Monitor
Drugs - DOT Urine
Drugs - Non-DOT Urine
Glucose Tolerance Test
Point of Care Testing
Semen Analysis
Paternity
Alcohol-Breath
TB Quantiferon
Naturopath Collection
Harmony Prenatal Test