This Medical Testing directory includes medical testing service pages for every State
in the USA plus Washington, DC.
Each State and District page lists medical testing services located in that State or District,
including their organization or website names as well as their locations, phone numbers, and website links.
Before visiting a medical testing service listed herein, be sure to verify its address, hours of operation, and
appointment requirements (if applicable) by visiting its website or contacting it. The medical testing service may no longer
be in business or its address may have changed, and hours of operation may be irregular, especially around holidays.
Each directory listing specifies the County in which the medical testing service
is located as well as the database categories that are relevant to the listing. Links
to adjacent State directories are provided at the bottom of each directory page.
Nationwide Medical Testing
The following enterprises have offices or other operations in multiple locations; most of them have operations in multiple states.
Many of these large medical testing services list their primary office locations on their websites.
Sonora Quest Laboratories
Located primarily in Arizona.
- Medical Diagnostic Clinics
- Medical Laboratories
- Medical Diagnostic Services
- Drug and Alcohol Detection and Testing
- Medical Testing
- Medical Services
- Clinics and Medical Centers
- Testing Laboratories
Related Category Page(s)
Medical Testing Directory