Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
Hypothesis-driven testing, not a shotgun cart
Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC orders labs to change a decision. If a result cannot change the plan, we do not need the test.
Functional Psychiatry & Lab Testing for Hollywood patients
Functional psychiatry labs are hypothesis-driven tests inside a psychiatric evaluation.
Lab testing psych in Hollywood includes interpretation.
Hollywood FAQs for Functional Psychiatry & Lab Testing
Hormones?
Timed, not pellet bait.
Can I draw near Hollywood?
Usually yes.
Vitamin D religion?
We treat deficiency, not a fandom.
Can labs be wrong?
Yes. We repeat when needed.
How soon results?
Depends on the lab. We schedule a results visit.
Thyroid?
TSH/free T4 when indicated.
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.
Monitoring and safety in Functional Psychiatry & Lab Testing
Duplicate-test check.
Ferritin with context of inflammation.
Privacy of genetic data.
TSH + free T4; add T3 only if it changes management.
DSM-5-TR framing for vitamin D depression labs
When a mill already drew chaos and we need clean timed labs.
Failed antidepressant trials considering pharmacogenetics.
Before blaming 'just anxiety.'
Heavy menses plus brain fog.
From intake to follow-up: Functional Psychiatry & Lab Testing
Write the hypothesis.
Repeat out-of-range values.
Share with PCP with consent.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
How Hollywood patients actually get here
Hollywood (Broward County) has about 153,000 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 0 minutes from Hollywood Beach Broadwalk and downtown Hollywood.
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Hollywood presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
Discuss cost/coverage.
History first.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
Crisis now is 988 or the ER — not the booking form. For non-urgent Functional Psychiatry & Lab Testing, use (888) 307-2199 during weekday hours.
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.
Related care
Same service, other cities
- Functional Psychiatry & Lab Testing in Davie
- Functional Psychiatry & Lab Testing in Pompano Beach
- Functional Psychiatry & Lab Testing in North Miami Beach
- Functional Psychiatry & Lab Testing in Weston
- Functional Psychiatry & Lab Testing in Pembroke Pines
- Functional Psychiatry & Lab Testing in Wilton Manors
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.