6 Tsienneto Rd, Suite LL102

Derry, NH 03038

Phone
(603) 437-3870
Fax
(603) 371-3246
Last updated
July 2, 2026
Quest Diagnostics

At 6 Tsienneto Road, Suite LL102 in Derry, New Hampshire, this Quest Diagnostics patient service center runs as a walk-in only location — no appointment is needed. It's open Monday through Friday during business hours, five days a week, and is among the 2,000+ Quest draw sites Superpower partners with across the country for blood work.

Get directions →
Monday
6:00 AM – 8:00 PM
Tuesday
6:00 AM – 8:00 PM
Wednesday
6:00 AM – 8:00 PM
Thursday
6:00 AM – 5:00 PM
Friday
6:00 AM – 5:00 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