DOT Physical Exams - Dexter, TX

Locations, All Cities, All States

FMCSA | FAA | USCG | FTA | FRA | PHMSA

With 37 testing centers in the Dexter area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

37 DOT Drug-Testing Centers in Dexter

Minutes Away, Test Today

300 Wanda St

12.84 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
300 Wanda St
Marietta, OK 73448

1625 N Grand Ave

15.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1625 N Grand Ave
Gainesville, TX 76240

426 N Grand Ave

16.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
426 N Grand Ave
Gainesville, TX 76240

800 Hwy 82

16.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 Hwy 82
Gainesville, TX 76240

901 S 5th Ave

21.17 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
901 S 5th Ave
Madill, OK 73446

207 E Taliaferro St

21.77 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
207 E Taliaferro St
Madill, OK 73446

3126 W Fm 120

22.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3126 W Fm 120
Denison, TX 75020

2915 N Travis St Ste 2

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2915 N Travis St Ste 2
Sherman, TX 75092

2500 N Travis St

22.72 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2500 N Travis St
Sherman, TX 75092

3601 N Calais St

22.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 N Calais St
Sherman, TX 75090

501 N Highland Ave Ste 300

23.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 N Highland Ave Ste 300
Sherman, TX 75092

913 Cottonwood Dr

23.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
913 Cottonwood Dr
Sherman, TX 75090

2001 N Loy Lake Rd Ste M

23.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Loy Lake Rd Ste M
Sherman, TX 75090

1010 La Salle Dr, Suite 2 Eb

23.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 La Salle Dr, Suite 2 Eb
Sherman, TX 75090

134 S Mesquite St

26.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
134 S Mesquite St
Muenster, TX 76252

605 N Maple St

26.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
605 N Maple St
Muenster, TX 76252

713 12th Ave Nw

27.33 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
713 12th Ave Nw
Ardmore, OK 73401

921 14th Ave Nw

27.47 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
921 14th Ave Nw
Ardmore, OK 73401

1011 14th Ave Nw

27.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1011 14th Ave Nw
Ardmore, OK 73401

1104 Walnut Dr

27.58 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1104 Walnut Dr
Ardmore, OK 73401

68 Broadlawn Plaza

27.96 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
68 Broadlawn Plaza
Ardmore, OK 73401

908 N Rockford Rd Ste A

28.10 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
908 N Rockford Rd Ste A
Ardmore, OK 73401

204 N 10th St

31.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
204 N 10th St
Durant, OK 74701

398 N 49th Ave

33.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
398 N 49th Ave
Durant, OK 74701

1162 Us Highway 70a Po Box 30

33.60 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
1162 Us Highway 70a Po Box 30
Wilson, OK 73463

1650 W Chapman Dr Suite 500

33.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1650 W Chapman Dr Suite 500
Sanger, TX 76266

1807 W University Blvd

35.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1807 W University Blvd
Durant, OK 74701

1800 W University Blvd

35.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1800 W University Blvd
Durant, OK 74701

954 W Van Alstyne Parkway

35.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
954 W Van Alstyne Parkway
Van Alstyne, TX 75495

1610 W University Blvd

35.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1610 W University Blvd
Durant, OK 74701

1706 Delivery Ln

35.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1706 Delivery Ln
Durant, OK 74701

881 Casino Rd

39.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
881 Casino Rd
Nocona, TX 76255

11053 Highway 76

40.34 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
11053 Highway 76
Healdton, OK 73438

628 4th St

41.18 mi
🕑 Testing Hours: M-Sun: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
628 4th St
Healdton, OK 73438

4234 N Interstate 35

42.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4234 N Interstate 35
Denton, TX 76207

608 N Bell Ave Ste A

42.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
608 N Bell Ave Ste A
Denton, TX 76209

1501 N Elm St

42.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1501 N Elm St
Denton, TX 76201

Dexter, TX DOT Physical - What You Need to Know

A DOT physical is an in-depth health check mandated by the Department of Transportation (DOT) for all commercial drivers. This assessment ensures that drivers are physically, mentally, and emotionally capable of managing large vehicles on public roads. A certified medical examiner (CME) listed on the NRCME conducts the exam. Passing results in obtaining a DOT medical card, essential for maintaining a valid CDL license under FMCSA regulations. Call us at 800-221-4291 if another DOT agency regulates you and you need guidance on the required exam.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Health history review and medication assessment
  • Vision screening (corrective lenses allowed; minimum standards apply)
  • Hearing assessment (forced whisper or audiometry)
  • Blood pressure and pulse rate
  • Physical examination (systems review)
  • Urinalysis (specific gravity, protein, glucose)

Upon successful completion, your Medical Examiner's Certificate (MEC) may be issued for up to 24 months. Some conditions may require shorter certification or specialist documentation in Dexter, KS.

Who needs a DOT Physical?

You must possess a valid DOT medical certificate (card) if you

  • Hold a commercial driver's license (CDL)- class A, B, or C for interstate commerce
  • Operate a vehicle exceeding 10,001 lbs. GVWR interstate
  • Transport over 8 passengers (for hire) or over 15 (not for hire)
  • Handle hazardous materials needing DOT placarding
  • Work under DOT agency regulation like FMCSA, FAA, FRA, FTA, or USCG where medical qualification is mandated. Dexter, KY

What to bring with you to a DOT Physical?

  • State-issued photo ID
  • Corrective lenses & prescription details
  • Complete list of medicines & doses
  • Data showing CPAP device usage (when relevant)
  • Specialist approvals (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if tracked
Ensuring compliance within Dexter, MS is crucial for adequate documentation at the exam.

What happens if I fail a DOT Physical?

  • No medical card issuance
  • Temporary disqualification status
  • Suggestion to seek treatment from primary healthcare provider
  • Possibility of obtaining FMCSA exemptions for specific medical issues
  • Notification to employer
  • Follow-up Steps (address the underlying health concerns and retake the exam)
Ensure to refer in Dexter, VA.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Failing to meet 20/40 vision in each eye (even with correction), unable to identify traffic signals' colors, or hearing loss not allowing recognition of a forced whisper at 5 feet can cause disqualification.
  • Blood Pressure & Cardiac Conditions: Unchecked hypertension (≥180/110 mmHg), past heart attack, stroke, uncontrolled angina, or a defibrillator without appropriate clearance are grounds for disqualification.
  • Diabetes: Out-of-control diabetes causing regular hypoglycemia or complications like neuropathy and impaired sight can hinder safe driving.
  • Sleep Apnea & Respiratory Issues: Untreated sleep apnea leading to daytime drowsiness or severe respiratory diseases impairing oxygenation could disqualify.
  • Neurological Disorders: Conditions such as epilepsy (unless exempted), abrupt consciousness losses, dizziness, or unmanageable tremors might disqualify.
  • Substance Misuse: Active illegal drug use, alcohol dependence, or prescription misuse affecting driving capability is disqualifying.
  • Mental & Cognitive Disorders: Severe, unmanaged psychiatric conditions (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive deficits that impair judgment and reaction are disqualifying.

Issues resulting in temporary disqualification may be addressed by providing medical documentation, like managed blood pressure. Conversely, untreated seizure disorders or defibrillators often result in permanent disqualification under FMCSA guidelines.

Dexter Drug Testing

Quickly find trusted local drug testing centers in Dexter, TX — fast, convenient, and reliable every time!

Dexter DOT Drug Testing

Quickly find a local DOT drug testing center in Dexter, TX — fast, reliable, convenient nationwide service!

Dexter DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Dexter, TX.

Dexter Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Dexter, TX.v

Dexter Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Dexter, TX locations—results you can trust, every time!

Dexter Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Dexter, TX.

Dexter Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Dexter, TX.

Dexter 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Dexter, TX employers and individuals nationwide.

Dexter 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Dexter, TX workplace and personal testing needs.

Dexter On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Dexter, TX workplace compliant.

Dexter DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Dexter, TX drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024


(800) 221-4291