Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
Psychiatric testing that changes management
Abnormal TSH can mimic depression. That is why we check — not because every mood is endocrine.
Clinical scope of Functional Psychiatry & Lab Testing in Broward County
Iron deficiency brain fog is a medical problem we measure.
Pharmacogenetic testing changes probabilities for some drugs.
Labs, scales, and follow-up cadence
Morning T for men.
Do not ignore lithium levels for a wellness panel.
Refer critically abnormal (e.g., severe anemia, thyrotoxicosis).
Results appointment.
Visit flow for Functional Psychiatry & Lab Testing
History first.
Write the hypothesis.
Crisis path unchanged.
Send to a draw site near 33314 when possible.
How Davie patients actually get here
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Davie presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
Parking at 7603 Davie Road Extension is on site. Davie patients who drive 12 minutes should plan for weekday 9:00–17:00 hours; Saturday is by appointment only.
Pick the smallest panel that could change the plan.
Document limitations.
DSM-5-TR framing for lab testing psych hollywood
Metabolic monitoring on SGAs (that's also med management).
Failed antidepressant trials considering pharmacogenetics.
When a mill already drew chaos and we need clean timed labs.
Neuropathy plus metformin plus mood.
Davie FAQs for Functional Psychiatry & Lab Testing
How soon results?
Depends on the lab. We schedule a results visit.
Iron?
Ferritin when the story fits.
Crisis?
988/ER, not a draw center.
Adrenal fatigue?
Not a diagnosis we sell.
Thyroid?
TSH/free T4 when indicated.
Can labs be wrong?
Yes. We repeat when needed.
How far are you from NSU?
Our Hollywood office is approximately 10 minutes from Nova Southeastern University's main campus, making us a convenient option for students seeking psychiatric care.
Do you treat college students from Davie?
Absolutely. We work with many college-age patients on ADHD management, anxiety, depression, and adjustment disorders common in academic settings.
Next step
If Functional Psychiatry & Lab Testing is the right next step, schedule a 60–90 minute intake with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC. Same-week telehealth follow-ups are used after the diagnostic visit when clinically appropriate.
After Functional Psychiatry & Lab Testing is scheduled, complete intake forms once. Repeating the same history at every visit is what we are trying to avoid.
Related care
Same service, other cities
- Functional Psychiatry & Lab Testing in Wilton Manors
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- Functional Psychiatry & Lab Testing in Weston
- Functional Psychiatry & Lab Testing in Lauderdale-by-the-Sea
- Functional Psychiatry & Lab Testing in Pembroke Pines
- Functional Psychiatry & Lab Testing in Deerfield Beach
Clinician: Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC, Psychiatric Mental Health Nurse Practitioner. Last medical review: 2026-09-21.
Florida telehealth psychiatry is available to established and new patients located in Florida at the time of the visit, subject to licensure and clinical appropriateness. An in-person evaluation at the Hollywood office may be recommended when a physical exam, vital signs, or a more complete diagnostic interview is needed.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. It does not establish a provider-patient relationship. Always seek care from a qualified clinician for questions about a medical or psychiatric condition. If you are in crisis, call 988 or go to the nearest emergency department.