4313 Corunna Rd

Flint, MI 48532

Phone: (810) 221-1851
Fax: (810) 732-3877
Last updated: July 2, 2026

Head to 4313 Corunna Road in Flint, Michigan, and you'll find this Quest Diagnostics patient service center inside Walmart store 1928. It's open six days a week. This draw site is one of more than 2,000 Quest locations across the country that Superpower uses to connect members with blood testing.

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Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: 7:00 AM – 11:00 AM
Sunday: Closed

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