6011 Porter Rd

Grand Blanc, MI 48439

Phone
(810) 695-7975
Fax
(810) 695-6935
Last updated
July 2, 2026
Quest Diagnostics

On the corner of Hill Road and Porter Road in Grand Blanc, Michigan, this Quest Diagnostics patient service center at 6011 Porter Road is open five days a week. It's one of 2,000+ Quest patient service centers in the nationwide network that Superpower relies on for member blood draws and lab testing.

Get directions →
Monday
6:00 AM – 4:00 PM
Tuesday
6:00 AM – 4:00 PM
Wednesday
6:00 AM – 10:00 AM
Thursday
6:00 AM – 4:00 PM
Friday
6:00 AM – 4:00 PM
Saturday
Closed
Sunday
Closed
4.6 out of 5260+ reviews

Start your health check with Superpower

100+ lab tests, a personalized health plan, and expert guidance — all in one membership.

Get started – $199*

*Pricing may vary for members in New York and New Jersey

The Superpower app showing a personal health score of 93 out of 100

Led by doctors with 40 years of health and longevity expertise

Dr. Anant Vinjamoori

Dr. Anant Vinjamoori, MD

Chief Longevity Officer, Superpower

Dr. Leigh Erin Connealy

Dr. Leigh Erin Connealy, MD

Clinician & Founder of The Centre for New Medicine

Dr. Robert Lufkin

Dr. Robert Lufkin, MD

Physician & UCLA Medical School Professor, NYT bestselling author

Dr. Abe Malkin

Dr. Abe Malkin, MD

Founder & Medical Director of Concierge MD