14A Mount Carmel Rd

Parkton, MD 21120

Phone: (410) 337-4433
Fax: (410) 491-3798
Last updated: July 2, 2026

You'll find this Quest Diagnostics patient service center at 14A Mount Carmel Road in Parkton, Maryland, just off Interstate 83 at exit 27. Close to Monkton, Sparks, Jarrettsville, Phoenix, and White Hall, it's open five days a week — one of 2,000+ Quest draw sites in the nationwide network Superpower uses for blood testing.

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Monday: 7:15 AM – 2:30 PM
Tuesday: 7:15 AM – 2:30 PM
Wednesday: 7:15 AM – 2:30 PM
Thursday: 7:15 AM – 2:30 PM
Friday: 7:15 AM – 2:30 PM
Saturday: Closed
Sunday: Closed

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Board-certified longevity physician. Previously product leader at Virta Health & CMO at Modern Age. Featured in WSJ, Forbes, and Fortune.

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Clinician & Founder of The Centre for New Medicine

Leads the largest integrative medical clinic in North America. A pioneer in integrative oncology.

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Physician & UCLA Medical School Professor, NYT bestselling author

A leading voice on metabolic health and longevity as shown in The Today Show, USA Today and FOX.

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Founder & Medical Director of Concierge MD

Leads a nationwide medical practice, and Drip Hydration, a mobile IV therapeutics company.