Why Choose Our Partner Clinics

Complete thyroid panel
TSH, T3, T4 testing
Thyroid antibody tests
Results in 1-3 days
No referral needed

How to Get Thyroid Testing in Fullerton

1

Order Online

Select your test and choose Fullerton location

2

Visit Clinic

Go to the lab at your convenience - walk-ins welcome

3

Quick Test

10-15 minute appointment, no wait times

4

Get Results

Secure online results in 1-3 business days

Testing Locations in Fullerton

Labcorp

1950 Sunny Crest Dr Ste 1800, Fullerton, CA 92835, USA, Fullerton, CA

(714) 578-2930

Labcorp

100 E Valencia Mesa Dr Floor 3, Suite 301, Fullerton, CA 92835, USA, Fullerton, CA

(714) 916-9766

Quest Diagnostics

2720 N Harbor Blvd STE 100, Fullerton, CA 92835, USA, Fullerton, CA

(657) 217-1883

Frequently Asked Questions

What thyroid tests should I get?

A comprehensive thyroid panel includes TSH, free T3, free T4, and thyroid peroxidase antibodies for complete thyroid health assessment.

Do I need to fast for thyroid testing?

No, thyroid tests do not require fasting. You can test at any time of day.