Mercy Health
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Our Laboratory Department is under the direction of a board-certified pathologist, and our experienced staff is made up of credentialed phlebotomists, medical laboratory technicians and medical technologists. 

Our top-notch care begins with an effective diagnosis, and lab tests are very important tools in determining the best course of action for your condition. Below are quick guidelines for preparing for some of our most common lab tests.

24-hour Urine Collection

Hemoccult Kits

Sputum Collection

Lab Reference Manual

For more information call Laboratory Customer Service Monday–Friday, 8:30 a.m.–5 p.m. at 231-672-6259.

On-site laboratory services are offered at:

Express Testing
Location: 1700 Oak Avenue, Muskegon, MI 49442 (Same location as Oak MediCenter)  Map
Hours of operation: Monday–Saturday, 6:30 a.m.–9 p.m. and Sunday, 9:30 a.m.–9 p.m.
Phone: 231-672-6494
Fax: 231-672-6256

Mercy Health Hackley Campus Main Lab
Location: 1700 Clinton Street, Muskegon, MI 49442  Map
Hours of operation: Monday–Friday, 6:30 a.m.–7 p.m. and Saturday, 7 a.m.–1 p.m.
Phone: 231-728-4916

Mercy Health Lakes Village Lab (South of The Lakes Mall)
Location: 6401 Prairie Street, Suite 1400, Muskegon, MI 49444 Map
Hours of operation: Monday–Friday, 7 a.m.–6 p.m.
Phone: 231-727-7979

Mercy Health Lakeshore Campus Lab
Location: 72 S. State Street, Shelby, MI 49455  Map
Hours of operation: Daily, 7 a.m.–7  p.m.
Phone: 231-861-3034

Mercy Health Lakeshore Campus — Whitehall Lab
Location: 905 E. Colby Street, Suite 120, Whitehall, MI 49461  Map
Hours of operation: Monday–Friday, 7 a.m.–noon
Phone: 231-728-5901

Mercy Health Pavilion
Location: 1150 E. Sherman Boulevard, Suite 1200, Muskegon, MI 49444  Map
Hours of operation: Monday–Friday, 6:30 a.m.–5:30 p.m.
Phone: 231-672-6785
Fax: 231-672-6777

Mercy Health Mercy Campus Lab 
1500 E. Sherman Boulevard, Muskegon, MI 49444  Map
Hours: Monday–Friday, 7 a.m.–6 p.m. and Saturday, 7 a.m.–noon.
Phone: 231-672-3910
Fax: 231-672-7526

Norton Medical Center Lab
3535 Park Street, Suite 109, Norton Shores, MI 49441  Map
Hours: Monday–Friday, 7 a.m.–4 p.m.
Phone: 231-733-4566