Pennock Patients
Lab Services

The Laboratory at Spectrum Health Pennock is committed to accuracy and efficiency in providing test results for its patients and surrounding community members.

Laboratory draws are processed from our three Family Medicine Clinics at Gun Lake, Clarksville, Nashville, and Lake Odessa Diagnostic Imaging Center.


Physician Lab Orders can be faxed directly to: (269) 945-5244


CLIA Certification




Our Spectrum Health Pennock Health Lab is certified under the Clinical Laboratory Improvement Amendments of 1988 (CLIA). We ensure accuracy and reliability of all laboratory testing.


Download our Certificate



CLIA Application for Certification


Lab Draw station hours

Spectrum Health Pennock                                                            
1009 W. Green Street, Hastings, MI                                     
Phone: (269) 945-3451 ext 1425                                              
Monday-Friday 7:00 a.m. - 6 p.m.
Saturday 7:30 a.m. - Noon

Spectrum Health Pennock State Street Center
1108 W. State Street, Hastings, MI
Phone: (269) 945-3451 ext 1333
Monday-Friday 7:00a.m.-3:30 p.m.

Gun Lake Medical Center
12851 West M-179 Highway, Wayland, MI
Phone: 877-377-7322 ext 2161
Monday-Friday 7:00 a.m. to 4:00 p.m. (closed for lunch each day from 12:30-1:30)

Lake Odessa Diagnostic Center  
4294 Laurel Drive, Lake Odessa, MI
Phone: (616) 374-1684
Monday-Friday 7:30 a.m. - 3:30 p.m. (Closed Thursdays from noon to 1 p.m.

*Outpatient lab draws after 6 pm can be requested by Physician’s office calling the laboratory. Physician Lab Orders can be faxed directly to: (269) 945-5244.

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