491 Allendale Rd, Ste 111

King of Prussia, PA 19406

Phone
(610) 768-9010
Fax
(610) 768-9012
Last updated
July 2, 2026
Quest Diagnostics

The King of Prussia Medical Building at the intersection of Allendale Road and Keebler in King of Prussia, Pennsylvania, houses this Quest Diagnostics patient service center on the first floor, Suite 111. Open five days a week, it's part of the 2,000+ Quest locations in the nationwide network Superpower uses for member blood draws.

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Monday
6:30 AM – 3:00 PM
Tuesday
6:30 AM – 3:00 PM
Wednesday
6:30 AM – 3:00 PM
Thursday
6:30 AM – 3:00 PM
Friday
6:30 AM – 3:00 PM
Saturday
Closed
Sunday
Closed
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