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.
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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