Find a DOT Physical

Tang and company

DOT physicals in Martinez, CA · 4 certified medical examiners on the FMCSA National Registry

Address1805 Arnold Drive
Martinez, CA 94553
Directions
Phone(925) 335-5050
Websitecareonsite.com

Certified medical examiners at this location

ExaminerCredentialRegistry #Certified since
Cherlyn AlferosNurse Practitioner80996210142026-08-11
Christa KongPhysician Assistant47115787902014-03-29
Henry ChhivPhysician Assistant97047216402019-10-07
Verdale BensonPhysician Assistant11908076492017-09-16

Questions drivers ask

Is this examiner on the FMCSA National Registry?
Yes. As of November 11, 2026, the FMCSA National Registry showed 4 examiners at this address as certified and accepting exams. Certification can change, so you can confirm it any time on the FMCSA registry search using the registry number above.
How much does a DOT physical cost here?
Tang and company hasn't shared a price with us, and the registry doesn't list prices. Call (925) 335-5050 and ask for the cash price and whether the urinalysis is included. What affects the cost.
Do they take walk-ins or give same-day cards?
We don't know yet; the registry doesn't track it. Call ahead. If the exam is complete and you qualify, the examiner reports your results to FMCSA by midnight of the next day.[1]
What should I bring?
Your driver's license, a list of your medications with doses, your glasses, contacts or hearing aids, and records for any ongoing condition. See the full checklist.

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Listing data comes from the FMCSA National Registry public search. Information can be out of date; confirm with the clinic before you go. Not medical advice. Disclaimer.

Registry data checked November 11, 2026 · Source: FMCSA National Registry