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.
Functional Psychiatry & Lab Testing for Hollywood patients
Hormone panel mental health: timed, interpreted, not pellet bait.
Root cause psych labs still require a root-cause differential, not a shopping cart.
Indications and differentials
Treatment-resistant depression with never-checked B12/ferritin/TSH.
Not indicated: proving you are 'not crazy.'
functional medicine psychiatry still needs a hypothesis.
Not indicated: curiosity panels.
How Hollywood patients actually get here
Parking at 7603 Davie Road Extension is on site. Hollywood patients who drive 0 minutes should plan for weekday 9:00–17:00 hours; Saturday is by appointment only.
{access}. That access pattern is why Functional Psychiatry & Lab Testing for Hollywood is written as a service-area page, not as a fake storefront.
Discuss cost/coverage.
Refuse to interpret another clinic's mystery panel if it is uninterpretable — we may redraw targeted tests.
From intake to follow-up: Functional Psychiatry & Lab Testing
Treat, refer, or watch — with a date.
Give timing/fasting instructions.
Pick the smallest panel that could change the plan.
Integrate into the DSM-5-TR formulation.
Clinical FAQ
Is GeneSight required?
No.
Telehealth results?
If you are in Florida.
Office for interpretation?
0 min from Hollywood if in-person.
Vitamin D religion?
We treat deficiency, not a fandom.
Thyroid?
TSH/free T4 when indicated.
Adrenal fatigue?
Not a diagnosis we sell.
Where is your Hollywood office?
Our office is located at 7603 Davie Road Extension, Hollywood, FL 33024. We're easily accessible from I-95, the Turnpike, and US-441.
Do you serve Hollywood Beach residents?
Yes! We serve all Hollywood neighborhoods including Hollywood Beach, Hollywood Hills, Emerald Hills, and surrounding areas.
Protocol elements we do not skip
Cost consent.
Duplicate-test check.
Do not start TRT off a single afternoon T.
TSH + free T4; add T3 only if it changes management.
Book Functional Psychiatry & Lab Testing
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.
If you already have records from another psychiatrist, NP, or therapist, send them before Functional Psychiatry & Lab Testing so the interview can start from data instead of from a blank page.
Related care
Same service, other cities
- Functional Psychiatry & Lab Testing in Coral Springs
- Functional Psychiatry & Lab Testing in Lauderdale-by-the-Sea
- Functional Psychiatry & Lab Testing in Miramar
- Functional Psychiatry & Lab Testing in Cooper City
- Functional Psychiatry & Lab Testing in Hillsboro Beach
- Functional Psychiatry & Lab Testing in Hallandale 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.