Meet Our Doctors
DOT Clinic provides occupational medical examinations and DOT drug test collection under physician leadership and supervision.
Credentials
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Medical Director
DOT Clinic
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Florida Licensed
Physician (ME101995)
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Internal Medicine
General Internal Medicine
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Medical Informatics
Regenstrief Institute Fellowship
Mark LaFlamme, MD
Medical Director and supervising physician for House physicians and clinical services provided at DOT Clinic (FitZone Medical Clinic LLC). Clinical services at DOT Clinic are provided under the supervision and medical direction of Mark LaFlamme, MD (ME101995).
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: ME101995
Credentials
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House Physician
Florida License (HSE41406)
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FMCSA Certified
Medical Examiner (National Registry #1974650226)
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DOT Drug Testing
DOT drug test collection (chain-of-custody)
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NIH Ruth L. Kirschstein NRSA
Boston University Medical Center
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Advanced Clinical Informatics Fellowship
Boston VA Healthcare System
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USAF Veteran
Honorable Service
Focus at DOT Clinic
- FMCSA DOT physical examinations
- DOT drug test collection (urine)
- Lifestyle education during DOT visits
- Supervised practice under Medical Director oversight
Stephen Fitzmeyer, M.D.
Florida-licensed House Physician (HSE41406) and FMCSA Certified Medical Examiner (National Registry #1974650226). .
Scope of Services at DOT Clinic
DOT Clinic is focused on occupational medical examinations required for regulated work (primarily FMCSA DOT physicals), along with DOT drug test collection. We prioritize clear documentation, efficient visits, and compliance with applicable DOT requirements.
During DOT visits, patients may receive general lifestyle education (e.g., nutrition, activity, and risk-factor education) intended to support long-term health and fitness for duty. DOT Clinic is not presented as a primary-care medical home.
What to Expect During a DOT Physical
FMCSA-Compliant Exam
A structured examination aligned with FMCSA requirements and the DOT medical examination report.
Clear Documentation
Straightforward guidance on next steps if additional documentation or follow-up is needed.
Lifestyle Education
Practical education on habits that support healthy blood pressure, weight control, and long-term fitness for duty.
Efficient Visits
A focused, driver-first experience designed to respect your time while maintaining exam standards.
Ready to schedule your DOT physical?
Book online or call us today. Same-day appointments often available.
Services & Focus:
Note: Information provided on this page is for general informational purposes and does not establish a primary-care relationship. For ongoing medical care, patients should follow up with their established primary care clinician or appropriate medical provider.