National Network of DOT Medical Examiner

Lawrence, Massachusetts

Merrimack Valley DOT Exams


Recognized by OOIDA for Driver Helpful® DOT Physical Exams. OOIDA Logo

About Us

Merrimack Valley DOT Exams

Maria Kounlabouth NRCME


  • DOT Medical Exam for Commercial Truck Drivers (CDL Physical Exam)
  • Merchant Mariner Physicals

Our Priority is to the Driver!

We Perform Driver Helpful® DOT Physical Exams to Assist in Obtaining a CDL Medical Card.

Pass Your DOT Medical Exam!

We know how important it is that you maintain a current CDL medical card. With extensive knowledge of the exam requirements, we will guide you through so you can Keep on Truckin'.

What is a Driver Helpful® DOT Physical Exam?

Helping drivers is what we do. We know the medical requirements and we are interested in helping the driver maintain their livelihood. When needed, we steer drivers with medical conditions thru the requirements so they maintain a current CDL medical card.

Need your DOT Physical Exam Today?

Give us a call! We are committed to getting you back on the road in no time.

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In a Hurry?

Save time by filling out your forms prior to your appointment!


Maria Kounlabouth, ARNP is dedicated to providing Fair, Ethical, Driver Helpful® DOT Physical Exams for Commercial Truck Drivers (CDL Physical Exam). Maria has 20 years of experience as an adult nurse practitioner performing primary and urgent care as well DOT examinations. She was raised in the Merrimack Valley and has spent most of her life here. Her husband Keo is a CDL driver. She is very happy and proud to offer this service to the residents of the Merrimack Valley area.

NRCME Number: 8613771216