Walk-Ins Welcome $100 (Mon-Sat, 10am - 3pm only) · Book in Advance $50
2064 Park St., Riverside, Jacksonville (904) 515-3570
Veteran Owned
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Meet Our Doctors

Dr. Mark LaFlamme, MD

Credentials

  • Medical Director

    DOT Clinic

  • Florida Licensed

    Physician (MEEW9182)

  • Internal Medicine

    General Internal Medicine

  • Medical Informatics

    Regenstrief Institute Fellowship

Mark LaFlamme, MD

Medical Director, House and ACN Physician Supervisor of DOT Clinic (FitZone Medical Clinic LLC).

Overview

Dr. Laflamme completed a residency in Internal Medicine at SUNY Stony Brook followed by fellowship in Medical Informatics at the Regenstrief Institute while receiving his Master’s in Clinical Research. He has had multiple publications and presented at the Society of General Internal Medicine, the National Institutes of Health and the National Library of Medicine.

Specialty

Internal Medicine

Adult-focused internal medicine with a strong foundation in evidence-based clinical practice.

Subspecialty

General Internal Medicine

Broad adult medicine with experience in clinical research and medical informatics.

Medical Director — DOT Clinic

Florida License: MEEW9182

Dr. Stephen Fitzmeyer, MD

Credentials

  • House Physician

    Florida License (HSE41406)

  • FMCSA Certified

    Medical Examiner

  • DOT Drug Testing

    DOT drug certified • conducts DOT drug tests

  • 15+ Years Experience

    Occupational Medicine

  • USAF Veteran

    Honorable Service

Core Values

  • Driver-first approach
  • Root-cause solutions
  • Transparent pricing
  • Same-day certification

Stephen Fitzmeyer, MD

Florida-licensed House Physician, FMCSA Certified Medical Examiner, and DOT drug certified clinician responsible for conducting DOT physicals and DOT drug tests at DOT Clinic.

I founded DOT Clinic with a simple mission: to provide professional, affordable DOT physicals with a driver-first approach — while supporting regulated workers across all transportation sectors: FMCSA • FAA • FRA • FTA • PHMSA • USCG.

My Philosophy: Root-cause Medicine

Unlike traditional "check-box" medicine, I believe in finding and addressing the underlying causes of health issues. This approach is especially valuable for commercial drivers who need to maintain their certification long-term.

When we identify a health concern during your DOT exam, I don't just note it and send you away. I work with you to understand why it's happening and develop a practical plan to address it — helping you stay certified and healthy for years to come.

My Approach to DOT Exams

Your Livelihood Matters

I understand that your DOT medical card is essential to your career. I work with you to find solutions, not just identify problems.

Root-cause Focus

My functional medicine background helps me identify and address root causes of health issues that could affect your certification.

Clear Guidance

I provide straightforward, practical guidance on maintaining your certification and improving your health.

Efficient & Thorough

I respect your time while ensuring a comprehensive exam that meets all FMCSA requirements.

Military Service & Community

As a United States Air Force veteran, I bring the same discipline, attention to detail, and commitment to service that I learned in uniform. I'm proud to serve the Jacksonville community and the hardworking men and women who keep America moving.

Ready to schedule your DOT physical?

Book online or call us today. Same-day appointments often available.

Areas of Expertise:

DOT Physicals FMCSA Certification DOT Drug Testing Aviation Physicals Coast Guard Exams Hypertension Management Occupational Medicine