Memorial Healthcare offers PCR COVID-19 nasal swab testing at our drive-thru location in Owosso. 

In order to serve you efficiently, please call (989) 729-6422 to register and schedule a testing appointment. Please click here for a COVID-19 informational sheet.

At Memorial Healthcare we offer a full-service laboratory service with an extensive menu of tests performed in our hospital laboratory. Additional testing is provided in partnership with a national reference laboratory. The Memorial Laboratory is accredited by the College of American Pathologists (CAP) meeting their high standards for quality and safety throughout our Clinical Laboratory Medicine and Pathology services.

Our laboratory is staffed with highly trained laboratory personnel who take pride in their work and service to the community.

The Memorial Laboratory operates an extensive Outreach Services Program with seven collection sites throughout Shiawassee County to meet patients’ needs right in their community.

We also work directly with area physicians to pick up specimens in their office for testing in our laboratory throughout the day.

Memorial Healthcare is a JVHL (Joint Venture Hospital Laboratory) member of the GLN (Great Lake Network) Laboratory.


Memorial Healthcare Main Lab 

826 W. King
(989) 723-3400

Monday – Friday:  6 am – 6 pm
Saturday: 6 am – 2:30 pm

Memorial Diagnostic Center
100 Health Park Drive
(989) 725-8847

Monday – Friday: 6 am – 4:00 pm

State Road
239 N. State Road, Owosso
(989) 725-7704

Monday – Friday: 7:30 am – 8 pm
Saturday – Sunday: 10 am – 8 pm

305 S. Saginaw Street
(989) 845-4575

Monday – Friday: 7:30 am – 4:30 pm
Closed for lunch daily 12:30 pm – 1:30 pm

9099 E. Lansing Road

(989) 288-5573

Monday – Friday:  6 am – 8 pm
Saturday and Sunday: 10 am- 8 pm

3337 W. Britton Road
(517) 625-1045

Monday – Friday:  7:30 am – 4 pm