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DRUG & ALCOHOL TESTING SERVICES

Welcome to MasterMed LLC

Happily providing Drug & Alcohol testing services in all 50 states at over 5000 locations!

10,000+

8000+

Enrolled Drivers

Testing Locations

Our Services

Explore our Drug & Alcohol testing solutions for your business.

DOT Drug & Alcohol Testing

With collections sites all throughout the Continental US, enjoy quick results, great customer service, and our easy-to-use customer friendly portal. Serving FMCSA, FAA, FRA, FTA, PHMSA, and USCG!

DOT Physicals Medical Card

Medical Card due to expire? Just like our drug & alcohol testing, service are available through all 50 states. Call today for a schedule.

Non-DOT testing available for court requirements, construction, airport, OSHA, & more.

NON-DOT Drug & Alcohol Testing

seven construction workers standing on white field

Contact Us for More Information

Reach out with any questions or scheduling requests!

Main Headquarters

Phoenix AZ Branch

Customer Feedback

Read what our customers say about their experience with MasterMed.

The staff is very friendly and helpful. Dr. Panek is very professional, thorough, and positive. They take care of all my medical DOT concerns. Great bunch!

John Jacobson

Bensenville, IL

Excellent service. The test I needed was done quickly. Staff was courteous and considerate. Would definitely recommend this location and would personally come here again.