Get a Driver Helpful DOT Physical Exam in Lathrop, CA
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Lathrop Chiropractic

Lathrop, California
(209) 858-1029
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Driver Helpful® DOT Physical Exams in Lathrop, California


Lathrop Chiropractic

Jon Serafin, BS, DC, National Registry Certified Medical Examiner

16972 S. Harlan Rd.
Lathrop, California 95330
(209) 858-1029

Hours of Operation:
M,W,F: 9:00am - 6:30pm & T,Th: 9:00am - 1:00pm


  • DOT Physical Exam for Commercial Truck Drivers (CDL Physical Exam)
  • DOT Alcohol Testing
  • DOT Drug Testing
  • School Bus Physicals
  • Easy Truck Parking

Driving Directions

Lathrop Chiropractic is located just off Interstate-5. Lathrop Chiropractic is, conveniently, at the crossroads of I-5, I-205 and the 120 HWY. There is plenty of truck parking at the Lathrop Business Park.

View Lathrop Chiropractic Location

  We Perform Driver Helpful® DOT Physical Exams that                Help Drivers Pass their Physical!

We provide the Exam Form, Medical Certificate, a Laminated Wallet Card, and a Folder to hold your documents.

Our top priority is the well-being of drivers and to treat you with the utmost professionalism and respect. We are confident that you will feel welcomed and right at home at our office. “We know your time is valuable and you can rest assured that you will always receive prompt and courteous care”.

Pass Your DOT Medical Exam! Dr. Serafin knows how important it is that you continue your livelihood as a commercial driver and he wants and knows how to help. With his extensive knowledge of the DOT Physical Exam, Dr. Serafin will steer you through the DOT Physical Exam requirements so you can Keep on Truckin’.  Whether you are as healthy as a 21 year old with a learner’s permit, or have medical conditions that you’re concerned about, this is the place for you!

What is a Driver Helpful® DOT Physical Exam? Helping drivers is what we do. Drivers with certain medical conditions need a medical examiner who not only knows the medical requirements, but who is interested and will take extra time to help the driver maintain their livelihood. When needed, we steer drivers thru the medical requirements so they can continue to drive. At the same time, our driving certifications address the driver’s wellbeing and concerns for their current and future medical certifications alongside safety considerations for the driver and motor carriers. We know how to help drivers.

Need your DOT Physical Exam Today?  We know your time is valuable! Walk-ins welcomed! Same Day Appointments, just give us a call! No Waiting! We are committed to getting you back on the road in no time.

Free! Never Forget to Renew your Certificate! Get “Expiration Alerts” before your Certificate Expires by downloading the Free TeamCME Mobile Driver App! Save your expiration date and you’ll get “Expiration Alert” emails sent to your mobile device & alert emails starting 2 months before your current certificate expires.

We are right at your fingertip! Save us as your medical examiner using the Free Driver Mobile App, and calling our office or getting driving instructions are at your fingertip!

The TeamCME Free Driver Mobile App is available at the Apple App Store and Google Play!

Looking for a DOT Physical Exam or CDL Physical Exam in Oxnard, California? You’ve come to the right place!

Want to save even more time?  You can save even more time by downloading the DOT physical exam report form by clicking the link below.  Filling out the form before your appointment will help us get your DOT Physical Exam completed quickly.

Please see the important driver links below for more information.

Want to know more about the DOT physical exam? (Click Here) to access the FMCSA CMV Driver Fact Sheet regarding the DOT physical exam.


Save time by filling out your forms prior to your appointment!

(Click Here) To Download the DOT Physical Exam Report Form.

(Click Here) To Download the Medical Examiner’s Certificate

(Click Here) For Frequently Asked Medical Questions


Jon J. Serafin, BS, DC is a National Certified Medical Examiner and has performed thousands of DOT Physical exams and CDL Physicals for commercial drivers. Dr. Jon has been practicing and performing medical exams for over 17 years. Dr. Jon is the designated medical examiner for several companies in the Lathrop area, as well as several youth sports organizations.

In 1992, Dr. Jon earned a Bachelor of Science degree in Biodynamics with a minor in Psychology at CSU Sacramento before going on to Life Chiropractic College, West in Hayward, CA. In 1996 Dr. Serafin graduated from Life Chiropractic College, West with cum laude honors.

Dr. Jon has spent his life involved in athletics from soccer to ultimate disc to triathlons. For several years the doctor had been in the health field as a personal trainer and fitness instructor.

In 1996 Dr. Jon joined his father in private practice in Pleasanton, CA.

In 2001, a second office was opened in Lathrop, CA. Dr. Jon has been helping the communities of Lathrop, Manteca, French Camp, Ripon, Weston Ranch, Tracy, and Stockton in San Joaquin County and the Central Valley for over 13 years now.

Today Dr. Jon uses his experience in fitness along with Chiropractic to serve and educate.

In 2005, Dr. Jon had the privilege of being the President of the Lathrop Chamber of Commerce. In 2007, Dr. Jon was honored as the "Quiet Rotarian of the Year." In 2010, 2011, 2012, 2013 Lathrop Chiropractic was voted "The Best of San Joaquin" by the readers of The Record.

NRCME Number: 3054955209