DOT Physical Exams - Larkspur, CA

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With 38 testing centers in the Larkspur 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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38 DOT Drug-Testing Centers in Larkspur

Minutes Away, Test Today

1321 S Eliseo Dr 1st Fl

0.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904
Call (800) 221-4291 Get Donor Pass

1220 S Eliseo Dr

0.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1220 S Eliseo Dr
Greenbrae, CA 94904
Call (800) 221-4291 Get Donor Pass

1300 South Eliseo Drive, Suite 101

0.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904
Call (800) 221-4291 Get Donor Pass

250 Bon Air Rd

0.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Bon Air Rd
Greenbrae, CA 94904
Call (800) 221-4291 Get Donor Pass

2 Fifer Ave Ste 130

0.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Fifer Ave Ste 130
Corte Madera, CA 94925
Call (800) 221-4291 Get Donor Pass

101 Casa Buena Dr

1.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Casa Buena Dr
Corte Madera, CA 94925
Call (800) 221-4291 Get Donor Pass

1125 Sir Francis Drake Blvd Ste N

1.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904
Call (800) 221-4291 Get Donor Pass

25 Bellam Blvd Ste 101

2.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25 Bellam Blvd Ste 101
San Rafael, CA 94901
Call (800) 221-4291 Get Donor Pass

99 Montecillo Rd Mob 1

6.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
99 Montecillo Rd Mob 1
San Rafael, CA 94903
Call (800) 221-4291 Get Donor Pass

901 Nevin Ave Bldg B Floor 1

9.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801
Call (800) 221-4291 Get Donor Pass

120 Broadway Ste 23

10.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Broadway Ste 23
Richmond, CA 94804
Call (800) 221-4291 Get Donor Pass

2000 Vale Rd

10.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Vale Rd
San Pablo, CA 94806
Call (800) 221-4291 Get Donor Pass

2425 Church Ln

10.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 Church Ln
San Pablo, CA 94806
Call (800) 221-4291 Get Donor Pass

3726 Barrett Ave

10.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3726 Barrett Ave
Richmond, CA 94805
Call (800) 221-4291 Get Donor Pass

180 Rowland Way

11.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180 Rowland Way
Novato, CA 94945
Call (800) 221-4291 Get Donor Pass

2970 Hilltop Mall Rd Ste 203

11.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806
Call (800) 221-4291 Get Donor Pass

2300 Sutter St Ste 102

11.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Sutter St Ste 102
San Francisco, CA 94115
Call (800) 221-4291 Get Donor Pass

2201 Post St,

11.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2201 Post St,
San Francisco, CA 94115
Call (800) 221-4291 Get Donor Pass

845 Jackson St

11.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
845 Jackson St
San Francisco, CA 94133
Call (800) 221-4291 Get Donor Pass

900 Hyde St

12.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Hyde St
San Francisco, CA 94109
Call (800) 221-4291 Get Donor Pass

49 Drumm St

12.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
49 Drumm St
San Francisco, CA 94111
Call (800) 221-4291 Get Donor Pass

26 California St

12.44 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
26 California St
San Francisco, CA 94111
Call (800) 221-4291 Get Donor Pass

601 Van Ness Ave Ste 2008

12.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Van Ness Ave Ste 2008
San Francisco, CA 94102
Call (800) 221-4291 Get Donor Pass

580 Market St Ste 100

12.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
580 Market St Ste 100
San Francisco, CA 94104
Call (800) 221-4291 Get Donor Pass

505 Parnassus Ave Ste 896

12.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 Parnassus Ave Ste 896
San Francisco, CA 94143
Call (800) 221-4291 Get Donor Pass

Castro & Duboce St, South Tower Ste 160a

13.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114
Call (800) 221-4291 Get Donor Pass

2198 15th St,

13.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2198 15th St,
San Francisco, CA 94114
Call (800) 221-4291 Get Donor Pass

24 Willie Mays Plz

13.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24 Willie Mays Plz
San Francisco, CA 94107
Call (800) 221-4291 Get Donor Pass

2505 Bataan St Ste O

13.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 Bataan St Ste O
Oakland, CA 94607
Call (800) 221-4291 Get Donor Pass

2 Connecticut St Ste 1

13.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Connecticut St Ste 1
San Francisco, CA 94107
Call (800) 221-4291 Get Donor Pass

2850 7th St Ste 100

14.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2850 7th St Ste 100
Berkeley, CA 94710
Call (800) 221-4291 Get Donor Pass

3555 Cesar Chavez

14.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3555 Cesar Chavez
San Francisco, CA 94110
Call (800) 221-4291 Get Donor Pass

6001 Shellmound St Ste 850

14.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Shellmound St Ste 850
Emeryville, CA 94608
Call (800) 221-4291 Get Donor Pass

500 Alfred Nobel Drive, Suite 115

15.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547
Call (800) 221-4291 Get Donor Pass

4749 Surrey Ln

15.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4749 Surrey Ln
El Sobrante, CA 94803
Call (800) 221-4291 Get Donor Pass

520 6th St

15.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 6th St
Rodeo, CA 94572
Call (800) 221-4291 Get Donor Pass

2450 Ashby Ave

16.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Ashby Ave
Berkeley, CA 94705
Call (800) 221-4291 Get Donor Pass

On-site Only

16.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
San Francisco, CA 94124
Call (800) 221-4291 Get Donor Pass

Larkspur, CA 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 Larkspur, SC.

Who needs a DOT Physical?

A DOT medical certificate (card) is mandatory if:

  • You hold a commercial driver's license (CDL)- classes A, B, or C, for interstate activities
  • Drive a vehicle exceeding 10,001 lbs. GVWR across states
  • Convey 8+ passengers for pay, or 15+ passengers not for hire
  • Handle hazardous materials needing placarding under DOT law
  • Are employed by agencies like FMCSA, FAA, FRA, FTA, or USCG where DOT medical fitness is compulsory

Make sure to include Larkspur, MA in your requirements.

DOT Physical Near Larkspur, CA

Nearby Testing Centers in California

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San Francisco, CA

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Sacramento, CA

Central Contra Costa, CA

Long Beach, CA

Oakland, CA

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 Larkspur, IL.

What happens if I fail a DOT Physical?

  • In Larkspur, TN, lack of a medical card issuance
  • Faced with temporary exam disqualification
  • Advised medical treatment via primary healthcare
  • Possible FMCSA health exemptions
  • Employer notified regarding outcomes
  • Steps to proceed involve addressing health issues followed by exam retest

Larkspur, TN applicants must address disqualifying health aspects proactively to regain qualification status.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision less than 20/40 in each eye (with correction), trouble distinguishing traffic signal colors, or hearing loss that prevents recognizing a forced whisper at 5 feet.
  • Blood Pressure & Heart Disease: Unmanaged hypertension (≥180/110 mmHg), recent heart attack, stroke, uncontrolled angina, or an implanted defibrillator without approval.
  • Diabetes: Uncontrolled diabetes with frequent hypoglycemia or complications (neuropathy, vision impairment) affecting safe driving.
  • Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime sleepiness, or severe respiratory diseases affecting oxygen levels.
  • Neurological Disorders: Epilepsy or uncontrolled seizure disorders (unless exempted), conditions causing unexpected consciousness loss, dizziness, or uncontrolled tremors.
  • Substance Abuse: Use of illicit drugs, alcohol dependence, or misuse of medications impairing driving abilities.
  • Psychiatric & Cognitive Disorders: Severe untreated psychiatric illnesses (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive impairments affecting judgment and response time.

Temporary issues may temporarily disqualify you until you provide the necessary medical clearance or documentation (e.g., controlled blood pressure, diabetes management). Other conditions, such as untreated seizure disorders or implanted defibrillators, are usually considered permanently disqualifying according to FMCSA rules.

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

Larkspur Drug Testing

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Larkspur DOT Drug Testing

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Larkspur DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Larkspur, CA.

Larkspur Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Larkspur, CA.v

Larkspur Hair Drug Testing

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

Larkspur Alcohol Testing

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

Larkspur Drug Testing Services

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

Larkspur 5 Panel Drug Test

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

Larkspur 10 Panel Drug Test

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

Larkspur On Site Drug Testing

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

Larkspur DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Larkspur, CA 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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291