Click here for a map of our laboratory locations.
For holiday hours, please call Client Services at 517.364.7800.

Sparrow Hospital Outpatient Laboratory
1215 E. Michigan Ave.
Lansing, MI, 48912
Hours: 24 hours a day, seven days a week
Ingham County Health Department
5303 S. Cedar St.
Lansing, MI, 48911
Hours: 8:30 a.m.- 5 p.m., Monday through Friday, Closed for lunch 12 p.m. - 1 p.m.
Sparrow Urgent Care and Laboratories
2682 E. Grand River
East Lansing, MI, 48823
Hours: 6 a.m.- 1 p.m., Monday through Friday
Sparrow Health Center
1600 W. Grand River, Suite 3
Okemos, MI, 48864
Hours: 6 a.m.-4:30 p.m., Monday through Friday; 7 a.m.-12 p.m., Saturday
Sparrow North in Asher Court
2035 Asher Court, Suite 500
East Lansing, MI, 48823
Hours: 7 a.m.-1 p.m., Monday through Friday; closed Saturday
Medical Dental Building
2909 E. Grand River, Suite 103
Lansing, MI, 48912
Hours: 6 a.m.-3 p.m., Monday through Friday
Mason Community Health Center
800 E. Columbia
Mason, MI, 48854
Hours: 6 a.m.-3 p.m., Monday through Friday; 8 a.m.-12 p.m., Saturday & Sunday; 8 a.m.-12 p.m., Holidays
DeWitt Shopping Center
13191 Schavey Road, Suite 2
DeWitt, MI, 48820
Hours: 7 a.m.-3 p.m., Monday through Friday
Sparrow Professional Building - First Floor
1200 E. Michigan Ave.
Lansing, MI, 48912
Hours: 7 a.m.-5 p.m., Monday through Wednesday; 7 a.m.-4 p.m., Thursday and Friday
805 S. Oakland
St. Johns, MI, 48879
Hours: 6 a.m.-9 p.m., Monday through Friday; 7 a.m.-2:30 p.m., Saturday; Sundays and holidays by special arrangement
Penn-Miller Plaza
6030 S. Pennsylvania, Suite 12
Lansing, MI, 48911
Hours: 6 a.m.-6 p.m., Monday through Friday; 7 a.m.-12 p.m., Saturday
St. Lawrence Campus - Outpatient Services Building
1210 W. Saginaw
Lansing, MI, 48915
Hours: 7 a.m.-3 p.m., Monday through Friday
Genesis Medical Park
3955 Patient Care Drive
Lansing, MI, 48911
Hours: 8 a.m.-5 p.m., Monday through Friday
West Saginaw
6254 W. Saginaw (adjacent to Fed X/Kinko’s)
Lansing, MI, 48917
Hours: 6 a.m.- 4 p.m., Monday through Friday; 7 a.m.-12 p.m., Saturday
Michigan State University Clinical Center
804 Service Road A203
East Lansing, MI, 48824
Hours: 7 a.m.-5:30 p.m., Monday through Friday
Sparrow Grand Ledge
1015 Charlevoix Drive
Grand Ledge, MI, 48837
Hours: 6 a.m.-5 p.m., Monday through Wednesday; 6 a.m.-3 p.m., Thursday and Friday; closed Saturdays
MGI Building
1650 Ramblewood, Suite 200
Lansing, MI, 48823
Hours: 8:30 a.m.-12:30 p.m., Monday through Friday
Capital Internal Medicine Associates
1650 Haslett Rd
Haslett, MI, 48840
Hours: 8 a.m.-5 p.m., Monday through Thursday; 8 a.m.- 4 p.m., Friday
Sparrow Ionia Hospital
479 Lafayette St.
Ionia, MI, 48846
Hours: 24 hours a day, seven days a week for routine lab work
Carson City Hospital
406 East Elm Street
Carson City, MI, 48811