Browse

Search businesses All states Events Jobs The whole directory Best of 2026 Ask about a business The blog Questions & answers Free business scan

For businesses

How claiming works Add a business Pricing

Sign in Claim your listing

Sponsored Need a website for your business? Powers Advertising, the team behind Bizfari, builds websites for $49 a month, nothing up front. Cancel any time. Get your website

Bizfari
Connecticut
Old Saybrook
Quest Diagnostics

Old Saybrook, CT

Quest Diagnostics

Clinic · Old Saybrook, CT

Clinics

Call (860) 339-4298 Visit website Directions

Is this your business?

This page came out of open map data, so nobody asked you first. Tell us it is yours and we will fix whatever is wrong on it — the hours, what you actually do, the number that rings. Corrections are free.

Claim this listing

Details

Address: Shopping Center, 665 Boston Post Rd, Old Saybrook, CT 06475
Open in maps
Phone: (860) 339-4298
Website: questdiagnostics.com
Category: Clinic
Area: Old Saybrook, CT

Free to list, correct and claim

Listing here is free, claiming it is free, and so is fixing what we have wrong — name, address, phone, website. That stays free forever.

Something wrong?

Closed, moved, or details out of date? Tell us and we will fix it.

Report a problem

Nearby & similar

More clinics in Old Saybrook

Right at Home
River Valley Services
Saybrook Acupuncture Center
Sound Weight Loss
WW Studio
Yale New Haven Health Old Saybrook Medical Center
Bridges on Elm
Centerwell Home Health

Bizfari

It's a business safari.

The blog
Events
Jobs
Best of 2026
Q&A
Directory
About
Contact
Help
Get the app
Privacy
Terms
All states

Browse by state

Bizfari lists businesses from public sources. Details change; ring ahead.

Place data © Overture Maps Foundation, used under CDLA-Permissive 2.0. © 2026 Powers Advertising.

Also from Powers Advertising: Find Knoxville, the business directory for the Knoxville metro, and Powers Advertising, websites for local businesses.