DOT Physical Exams - Lake St. Louis, MO

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30 DOT Drug-Testing Centers in Lake St. Louis

Minutes Away, Test Today

5551 Winghaven Blvd Ste 1002.91 miles

5551 Winghaven Blvd Ste 100
O Fallon, MO 63368

251 E Pearce Blvd4.14 miles

251 E Pearce Blvd
Wentzville, MO 63385

300 Winding Woods Dr Ste 1004.30 miles

300 Winding Woods Dr Ste 100
O Fallon, MO 63366

2967 Highway K4.61 miles

2967 Highway K
O Fallon, MO 63368

1111 W Pearce Blvd4.83 miles

1111 W Pearce Blvd
Wentzville, MO 63385

1201 Wentzville Pkwy Ste 117,5.13 miles

1201 Wentzville Pkwy Ste 117,
Wentzville, MO 63385

4 Abington Ct5.70 miles

4 Abington Ct
St. Peters, MO 63376

801 Medical Dr, Ste 2005.81 miles

801 Medical Dr, Ste 200
Wentzville, MO 63385

1901 Trade Center Dr6.18 miles

1901 Trade Center Dr
Saint Peters, MO 63376

30 W Highway D Ste 2017.87 miles

30 W Highway D Ste 201
New Melle, MO 63365

1051 Wolfrum Rd8.42 miles

1051 Wolfrum Rd
Saint Charles, MO 63304

107 Piper Hill Dr Ste 100 St. Peters Care Center9.36 miles

107 Piper Hill Dr Ste 100 St. Peters Care Center
Saint Peters, MO 63376

300 Saint Peters Centre Blvd Ste 1509.93 miles

300 Saint Peters Centre Blvd Ste 150
St. Peters, MO 63376

205 First Executive Avenue10.53 miles

205 First Executive Avenue
Saint Peters, MO 63376

1405 Jungermann Rd Ste B10.88 miles

1405 Jungermann Rd Ste B
Saint Peters, MO 63376

60 Gailwood Dr Ste B10.95 miles

60 Gailwood Dr Ste B
Saint Peters, MO 63376

4101 Mexico Rd Ste E,11.16 miles

4101 Mexico Rd Ste E,
Saint Peters, MO 63376

17838 Chesterfield Airport Rd11.86 miles

17838 Chesterfield Airport Rd
Chesterfield, MO 63005

17300 N Outer 40 Ste 104,12.64 miles

17300 N Outer 40 Ste 104,
Chesterfield, MO 63005

2101 Collier Corporate Pkwy13.59 miles

2101 Collier Corporate Pkwy
Saint Charles, MO 63303

1794 Zumbehl Rd13.65 miles

1794 Zumbehl Rd
Saint Charles, MO 63303

400 Fountain Lakes Blvd14.11 miles

400 Fountain Lakes Blvd
St Charles, MO 63301

2621 Raymond Dr14.30 miles

2621 Raymond Dr
Saint Charles, MO 63301

16091 Swingley Ridge Rd Ste 15014.67 miles

16091 Swingley Ridge Rd Ste 150
Chesterfield, MO 63017

50 Monroe St16.16 miles

50 Monroe St
Saint Charles, MO 63301

224 S Woods Mill Rd Ste 360 S Med Bldg16.48 miles

224 S Woods Mill Rd Ste 360 S Med Bldg
Chesterfield, MO 63017

233 Clarkson Rd16.85 miles

233 Clarkson Rd
Ellisville, MO 63011

15421 Clayton Rd Ste 30116.92 miles

15421 Clayton Rd Ste 301
Ballwin, MO 63011

1000 E Cherry St17.11 miles

1000 E Cherry St
Troy, MO 63379

15620 Manchester Rd17.64 miles

15620 Manchester Rd
Ellisville, MO 63011

Lake St. Louis, MO DOT Physical - What You Need to Know

DOT physicals are thorough medical exams mandated by the Department of Transportation for commercial motor vehicle drivers. They ensure that drivers are fit physically, mentally, and emotionally to handle large vehicles on the roads. Certified medical examiners listed on the National Registry conduct these exams. Successful candidates earn a DOT medical certificate to keep a CDL license valid, as required by FMCSA. For help with DOT physical requirements, contact us at 800-221-4291.

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)

In Lake St. Louis, DE, 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.

Who needs a DOT Physical?

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

  • Have a commercial driver's license (CDL) - class A, B, or C for interstate commerce
  • Drive a vehicle over 10,001 lbs. GVWR in interstate commerce
  • Transport more than 8 passengers (for hire) or more than 15 passengers (not for hire)
  • Transport hazardous materials requiring placarding under DOT regulations
  • Work for employers regulated by DOT agencies such as FMCSA, FAA, FRA, FTA, or USCG, where DOT medical qualification is required, including Lake St. Louis, VT.

What to bring with you to a DOT Physical?

  • State-issued photo ID 
  • Corrective lenses or contact lenses & current prescription
  • List of current medications & their doses
  • Data from CPAP machine if applicable
  • Clearances from specialists (cardiology, sleep-related issues, diabetes, etc.)
  • Latest A1C/blood pressure logs if monitored regularly

Remember to bring these documents if you're taking the exam in Lake St. Louis, IL.

What happens if I fail a DOT Physical?

  • No Medical card issuance
  • Temporary disqualification indicated
  • Referral to primary healthcare for treatment
  • Eligibility for FMCSA condition-specific exemptions
  • Employer must be notified
  • Follow-up actions: Resolve health concerns and reattempt the exam

These protocols apply in Lake St. Louis, OR too.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision not meeting 20/40 in each eye (even with correction), failing to identify traffic colors, or hearing deficiently.
  • Blood Pressure & Heart Disease: Uncontrolled high blood pressure, recent cardiac events, or certain heart devices.
  • Diabetes: Poorly controlled diabetes causing dangerous conditions or nerve damage interfering with driving.
  • Sleep Apnea & Respiratory: Untreated apnea causing sleepiness or serious lung conditions.
  • Neurological: Epilepsy or conditions causing blackouts.
  • Substance Abuse: Illegal drug use or unsafe prescription medication use.
  • Psychiatric & Cognitive: Severe mental illness or cognitive issues affecting judgment.

Sometimes, such conditions may only result in temporary disqualification while waiting for medical documentation like blood pressure control.

Lake St. Louis Drug Testing

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Lake St. Louis Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Lake St. Louis, MO locations—results you can trust, every time!

Lake St. Louis Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Lake St. Louis, MO.

Lake St. Louis Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Lake St. Louis, MO.

Lake St. Louis 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Lake St. Louis, MO employers and individuals nationwide.

Lake St. Louis 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Lake St. Louis, MO workplace and personal testing needs.

Lake St. Louis On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Lake St. Louis, MO workplace compliant.

Lake St. Louis DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Lake St. Louis, MO 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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025


(800) 221-4291