Chiropractic Care & Testing Services

Come on in, we’re open and taking extra safety precautions! We conduct temperature checks, sanitize throughout the day, and have equipped each room with air purifiers. We want everyone to feel comfortable and safe.
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View some of our latest and greatest offers and discounts on our services.

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New Office Location

We are excited to announce our new office location that we will be relocating to in May of 2021! Please check back soon for more information about our launch...


What we can offer you

Our number one goal to have you healthy as quickly as possible.


DOT Physical Exams

N95 Mask Fit Test

DOT Drug Testing

CPR Training

Live Scan


Dr. Tanya Martinez Cova

DC, CME, QME, CEO of Crown Services

Dr. Martinez Cova has been a dedicated evaluator and treater for a decade now, serving thousands of patients. Her passion is in preventing injury before it occurs. However, some injuries cannot be prevented and Dr. Martinez provides high quality care with Chiropractic and rehabilitative therapies.

Dr. Martinez is certified by the State of California as a Qualified Medical Evaluator for the Division of Workers Compensation, and a Certified Medical Examiner with the Department of Transportation. She is also certified by the ICAC as an Industrial Injury Evaluator.

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Chiropractic Services

Here at Crown Services, it is our number one goal to have you healthy as quickly as possible. Our treatment plan focuses on the spine and the rest of the body to ensure they are working harmoniously. 

We develop a plan that will require light stretching, some exercise, chiropractic care, and soft tissue therapy.  No matter how you got hurt, we will find a comfortable way to safely help you.


DOT Physical Exams

A CDL physical exam is quick and easy. Call ahead for an appointment and receive your certificate the same day! What to bring to your Department of Transportation physical:

  • List of medications including strength & dosage, name of prescribing doctor, address & phone number
  • Prescription eye glasses
  • Medical records such as Exercise Tolerance Test Results or Sleep Test Results

Our physicians are certified by the FMCSA (Federal Motor Carrier Safety Administration) and are Nationally Registered Certified Medical Examiners.  

Get Certified. Save Lives.

Our comprehensive CPR training includes everything you need to become certified. The knowledge and skill acquired through our CPR training programs saves lives. Don’t wait any longer. Contact us today to learn how to get started!

Physical Exams

Employee Physicals

Physical exams give the employer important information about their applicant or current employee to confirm if they are capable of performing the required job duties. We recommend a physical exam not only be performed as part of your on boarding process, but also annually.

A workforce that is part of a physical exam program is more productive and reduces the chance of injury. In result, reduced workers’ comp costs by maintaining a healthy company.


Live Scan Fingerprinting

Crown Services is certified by the Department of Justice to provide live scan fingerprinting services. Our state of the art live scan fingerprinting system can digitally scan and capture your fingerprints, and then immediately transmit them electronically to the State Department of Justice.

You MUST have a Request for Live Scan Fingerprinting Services Form. This is provided to you by the requesting agency along with any instructions. You must as have a valid (non-expired) government-issued photo ID Card (e.g. DMV Driver’s License or ID, Passport, Military ID Card, Alien Registration Card/Green Card Photo ID Card). 

Life Saving Education

Emergency Training

We are an industry leader in CPR and First Aid Education operating as a training site for the American Heart Association. Crown Services serves the Los Angeles and Orange County areas.

We began educating students in 2010, working with both the American Red Cross and American Heart Association.  Our staff has a passion for educating people with life-saving skills.


Contact Us

Our experienced team is standing by and ready to help. Whether you are interested in our chiropractic or physical therapy services or our wide range of testing and certification services, the first step is to reach out and connect!