Law Officer × Functional Medical Institute
The job takes a toll. Take it back.
Shift work, chronic stress, and years of carrying the weight for everyone else leave marks your annual physical doesn't catch. Whole-person functional medicine from Drs. Mark & Michele Sherwood finds them and builds a plan to reverse them.
“What Your Doctor Sees (and What They Don't)” · a free 30-minute webinar with Drs. Mark & Michele Sherwood
You've spent your career protecting others. This is how you protect yourself.
Drs. Mark & Michele Sherwood, Functional Medical Institute
Built by one of your own
Dr. Mark Sherwood wore the badge for 24 years
Before he was a Doctor of Naturopathy, Dr. Mark Sherwood spent 24 years with the Tulsa Police Department, a decade of it on SWAT. He knows what rotating shifts do to your sleep, what the adrenaline dumps do to your hormones, and what twenty years of hypervigilance does to a heart. Not from a textbook. From the job.
Together with Dr. Michele Neil-Sherwood, DO, he leads Functional Medical Institute in Tulsa: a wellness-based practice built on a whole-person approach. Deep lab work that looks for optimal instead of “normal,” nutrition, hormone balance, stress and sleep recovery, and a plan built from your results, not a template. In person or via telehealth, wherever you serve.
They are not here to manage your disease. They are here to end it.
24 yrs
Tulsa Police Department, 10 of them on SWAT.
50+ yrs
Combined experience in medicine and wellness.
Dr. Michele Neil-Sherwood, DO
Board-certified physician and Fellow in Osteopathic Internal Medicine; IFM and AMMG certified. A former national physique champion with black belts in taekwondo and judo, she teaches clinicians worldwide on nutrigenomics and nutrigenetics.
Built for the realities of the job
A science-based approach with a personal plan built from diagnostics, not guesswork. In person in Tulsa or via telehealth, no matter where you serve.
Deep Lab Panels
Blood work that looks for optimal, not just “normal for your age.”
Shift-Work Sleep Recovery
Rebuild real sleep after years of rotations, overtime, and call-outs.
Stress & Cortisol
Address the hypervigilance load before it becomes disease.
Cardiovascular Health
Get ahead of the #1 health threat officers face after the job.
Hormone Balance
Bioidentical optimization guided by comprehensive lab work.
Nutrition That Fits Shifts
Food-first plans that survive night shifts and court days.
Strength & Readiness
Movement plans matched to your body, injuries, and goals.
Root-Cause Medicine
Find the why behind the symptoms, then fix it.
Start here: free 30-minute webinar
What Your Doctor Sees (and What They Don't)
Ever passed your department physical and still felt run down? Standard reference ranges are built on an average population that's already unwell. Join Drs. Mark & Michele Sherwood to learn what your “normal” labs may be missing, and what happens in your body before disease develops.
Reserve Your Spot →Go deeper
Learn from the doctors
Explore the Sherwoods' articles, shows, and books, including their newest, Authentic Longevity, at FunctionalDr.com, or shop the same practitioner-grade supplements they use in the clinic.
Book a Consultation
Ready to go deeper? Tell us a little about yourself and the FMI concierge team will reach out personally: comprehensive health history, symptom review, detailed lab evaluation, and a clear plan for what's next.