Welcome to Express Drug Testing, CDL Physical Clinic

Special Office hours for July and August.

July 25th (Thursday) No CDL Physicals after 1:00 pm.

July 26th (Friday), Office will be closed. No CDL Physicals and no drug testing.

August 1st (Thursday), No CDL Physicals after 3:00 pm.

August 2nd ( Friday). No CDL Physicals.

Starting  Jan. 1st 2021, Dr. Cline  has retired from doing any chiropractic treatments.

(We are  still doing CDL physicals and drug testing).

 Normal hours 8:00 am - 5:00 pm (4:00 pm for drug testing),

Call the office if you have any questions.


Dr. Doyle Cline

Now offering Non-DOT hair drug testing.

Dr. Cline is a  Certified DOT Medical Examiner, as required by a change of the regulations by FMCSA and is listed on the national registry.

CDL physicals and drug tests are provided on a walk-in basis.

11750 E. 124th Ave. (Hwy 85 and 124th Ave. Just East of the railroad tracks).

Henderson, CO 80640

(Truck parking is available on the North side of 124th.)

The phone # is the same: 303-659-8895

Proudly serving: Henderson, Brighton, Denver, Commerce City

Dr. Doyle Cline
Henderson Chiropractor | Express Drug Testing, CDL Physical Clinic | (303) 659-8895

11750 E. 124th Ave.
Henderson, CO 80640

Meet the Team

Learn Who We Are

  • Dr.
    Certified DOT Medical Examiner

    Bio to come.


Reviews By Our Satisfied Patients

  • "Judy is so nice. Dr. Cline is very experienced and efficient. Mondays are crazy due to driving school students coming in. Call ahead to make sure they are here and to see how busy they are. Cheers, Dave."
    David R.
  • "Very friendly and quick. They follow up with a reminder post card for renewal too. I will be back."
    Joshua W.

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Office Hours

Our Regular Schedule


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm