DOT Physical Exams - Discovery-Spring Garden, MD

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FMCSA | FAA | USCG | FTA | FRA | PHMSA

With 39 testing centers in the Discovery Spring Garden 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.

(800) 221-4291

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39 DOT Drug-Testing Centers in Discovery-Spring Garden

Minutes Away, Test Today

141 Thomas Johnson Dr Ste 100

2.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
141 Thomas Johnson Dr Ste 100
Frederick, MD 21702
Call (800) 221-4291 Get Donor Pass

1560 Opossumtown Pike Ste A-22,

3.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1560 Opossumtown Pike Ste A-22,
Frederick, MD 21702
Call (800) 221-4291 Get Donor Pass

915 Toll House Ave Ste 203,

3.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
915 Toll House Ave Ste 203,
Frederick, MD 21701
Call (800) 221-4291 Get Donor Pass

400 W 7th St

3.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 W 7th St
Frederick, MD 21701
Call (800) 221-4291 Get Donor Pass

490 Prospect Blvd Ste L

5.22 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
490 Prospect Blvd Ste L
Frederick, MD 21701
Call (800) 221-4291 Get Donor Pass

205 Center Street, Suite 204

12.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
205 Center Street, Suite 204
Mount Airy, MD 21771
Call (800) 221-4291 Get Donor Pass

301 Watersville Rd

15.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 Watersville Rd
Mount Airy, MD 21771
Call (800) 221-4291 Get Donor Pass

On-site Only

17.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
Boonsboro, MD 21713
Call (800) 221-4291 Get Donor Pass

20528 Boland Farm Rd Ste 205,

19.32 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
20528 Boland Farm Rd Ste 205,
Germantown, MD 20876
Call (800) 221-4291 Get Donor Pass

19785 Crystal Rock Dr, Ste 308

20.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874
Call (800) 221-4291 Get Donor Pass

19785 Crystal Rock Dr

20.05 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
19785 Crystal Rock Dr
Germantown, MD 20874
Call (800) 221-4291 Get Donor Pass

12321 Middlebrook Rd

20.34 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
12321 Middlebrook Rd
Germantown, MD 20874
Call (800) 221-4291 Get Donor Pass

11110 Medical Campus Rd Ste 145

20.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11110 Medical Campus Rd Ste 145
Hagerstown, MD 21742
Call (800) 221-4291 Get Donor Pass

12321 Middlebrook Road Suite 101

20.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12321 Middlebrook Road Suite 101
Germantown, MD 20879
Call (800) 221-4291 Get Donor Pass

1826 Dual Hwy

20.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1826 Dual Hwy
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

844 Washington Rd, Ste 203

20.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
844 Washington Rd, Ste 203
Westminster, MD 21157
Call (800) 221-4291 Get Donor Pass

1741 Dual Hwy Ste A

20.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1741 Dual Hwy Ste A
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

826 Washington Rd

20.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
826 Washington Rd
Westminster, MD 21157
Call (800) 221-4291 Get Donor Pass

222 Washington Road,

21.06 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
222 Washington Road,
Westminster, MD 21157
Call (800) 221-4291 Get Donor Pass

226 Washington Hts Med Ctr A

21.17 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 01:00 PM
226 Washington Hts Med Ctr A
Westminster, MD 21157
Call (800) 221-4291 Get Donor Pass

700 Corporate Center Ct Ste A

21.42 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
700 Corporate Center Ct Ste A
Westminster, MD 21157
Call (800) 221-4291 Get Donor Pass

1000 Liberty Rd Ste 102

21.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Liberty Rd Ste 102
Eldersburg, MD 21784
Call (800) 221-4291 Get Donor Pass

332 Mill St

22.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
332 Mill St
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

338 Mill St

22.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
338 Mill St
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

803 Russell Ave

22.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 Russell Ave
Gaithersburg, MD 20879
Call (800) 221-4291 Get Donor Pass

2105 E Main St

22.65 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:30 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
2105 E Main St
Waynesboro, PA 17268
Call (800) 221-4291 Get Donor Pass

1532 Liberty Road, Suite 101

22.76 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-12:00 PM & 12:30 PM-4:00 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
1532 Liberty Road, Suite 101
Eldersburg, MD 21784
Call (800) 221-4291 Get Donor Pass

501 E Main St

22.95 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
501 E Main St
Waynesboro, PA 17268
Call (800) 221-4291 Get Donor Pass

19426 Leitersburg Pike

23.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19426 Leitersburg Pike
Hagerstown, MD 21742
Call (800) 221-4291 Get Donor Pass

626 E Main St,

23.20 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:30 AM & 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
626 E Main St,
Waynesboro, PA 17268
Call (800) 221-4291 Get Donor Pass

10715 Downsville Pike

23.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10715 Downsville Pike
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

1075 Sherman Ave Ste E

23.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1075 Sherman Ave Ste E
Hagerstown, MD 21740
Call (800) 221-4291 Get Donor Pass

431 N Frederick Ave Gaithersburg

23.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877
Call (800) 221-4291 Get Donor Pass

8945 N Westland Dr

23.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8945 N Westland Dr
Gaithersburg, MD 20877
Call (800) 221-4291 Get Donor Pass

13424 Pennsylvania Ave Ste 103

24.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13424 Pennsylvania Ave Ste 103
Hagerstown, MD 21742
Call (800) 221-4291 Get Donor Pass

952 Edwards Ferry Rd Ne

25.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
952 Edwards Ferry Rd Ne
Leesburg, VA 20176
Call (800) 221-4291 Get Donor Pass

147 Gettys St

26.00 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
147 Gettys St
Gettysburg, PA 17325
Call (800) 221-4291 Get Donor Pass

15225 Shady Grove Road, Suite 207

26.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
15225 Shady Grove Road, Suite 207
Rockville, MD 20850
Call (800) 221-4291 Get Donor Pass

307 E Potomac St Rt 11

26.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
307 E Potomac St Rt 11
Williamsport, MD 21795
Call (800) 221-4291 Get Donor Pass

Discovery-Spring Garden, MD DOT Physical - What You Need to Know

A DOT physical is a thorough health evaluation mandated by the Department of Transportation (DOT) for all commercial motor vehicle (CMV) operators. This assessment ensures that drivers are in a condition suitable for handling large vehicles on public roadways. Conducted by a certified medical examiner (CME) listed on the National Registry of Certified Medical Examiners (NRCME), passing this exam grants drivers a DOT medical certificate (Medical Examiners Certificate or DOT medical card), essential for keeping a valid CDL per FMCSA rules. For assistance with DOT physical requirements, contact 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)

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 Discovery-Spring Garden, WY.

Who needs a DOT Physical?

In Discovery-Spring Garden, ND, possessing a valid DOT medical certificate (card) is mandatory 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 in interstate commerce
  • Carry over 8 passengers (for hire) or over 15 passengers (not for hire)
  • Transport hazardous materials needing placarding as per DOT rules
  • Are employed by agencies governed by DOT, such as FMCSA, FAA, FRA, FTA, or USCG, where DOT medical qualification is necessary

DOT Physical Near Discovery-Spring Garden, MD

Nearby Testing Centers in Maryland

Baltimore, MD

Columbia, MD

Germantown, MD

Silver Spring, MD

Ellicott City, MD

Frederick, MD

Glen Burnie, MD

Waldorf, MD

Gaithersburg, MD

Rockville, MD

What to bring with you to a DOT Physical?

  • Government-issued photo ID
  • Glasses/contacts & prescription
  • List of medications & dosages
  • CPAP usage data (if applicable)
  • Specialist clearances (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if monitored

Remember to bring these documents for your Discovery-Spring Garden, MN examination to ensure smooth processing.

What happens if I fail a DOT Physical?

  • No Medical certification will be provided
  • Possible temporary disqualification
  • Recommendation for treatment by your primary care physician
  • FMCSA exemptions applicable for specific medical conditions
  • Employer will be informed
  • Subsequent steps involve addressing the medical conditions and retaking the examination in Discovery-Spring Garden, CT

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Visual acuity below 20/40 in each eye (even with correction), inability to see traffic signal colors, or inability to hear a forced whisper from 5 feet away.
  • Blood Pressure & Heart Disease: Uncontrolled high blood pressure (≥180/110 mmHg), recent heart attack or stroke, uncontrolled chest pain, or presence of an implanted defibrillator lacking approval.
  • Diabetes: Uncontrolled blood sugar levels with episodes of hypoglycemia or complications like neuropathy that hinder safe driving.
  • Sleep Apnea & Respiratory Issues: Untreated sleep apnea leading to daytime sleepiness, or severe lung issues compromising oxygen levels.
  • Neurological Disorders: Epileptic conditions or other ailments causing unexpected collapses, dizziness, or uncontrollable tremors.
  • Substance Abuse: Current illegal drug use, alcohol dependency, or misuse of medication affecting driving.
  • Psychiatric & Cognitive Disorders: Serious uncontrolled psychiatric disorders (e.g., schizophrenia), or cognitive problems affecting decision-making and reaction speed.

Disqualifications can be temporary until medical clearance is obtained (e.g., regulated blood pressure), while conditions like untreated epilepsy may lead to permanent disqualification per FMCSA standards.

References:
- FMCSA Medical Examiner Physical Qualification Standards (§391.41)
- 49 CFR Part 391 - Qualification of Drivers
- Medical Examiner's Handbook
- FMCSA Driver Exemptions

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Discovery-Spring Garden DOT Drug Testing

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Discovery-Spring Garden DNA Testing

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Discovery-Spring Garden Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Discovery-Spring Garden, MD.

Discovery-Spring Garden Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Discovery-Spring Garden, MD locations—results you can trust, every time!

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Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Discovery-Spring Garden, MD.

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Discovery-Spring Garden 5 Panel Drug Test

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Discovery-Spring Garden DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Discovery-Spring Garden, MD 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

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Everything was great

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

Olga Petrova - 9/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Great service

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

Jesse Dupre - 4/12/2025

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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Great experience

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

Jenna Bee - 2/19/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024


(800) 221-4291