Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
GeneSight after failed antidepressant trials
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 Plantation patients
Thyroid mood testing is TSH with free T4 when indicated — not a T3 shopping list by default.
Iron deficiency brain fog is a medical problem we measure.
Indications and differentials
When a mill already drew chaos and we need clean timed labs.
Not indicated: weekly wellness draws.
Abnormal prior labs without interpretation.
Neuropathy plus metformin plus mood.
Monitoring and safety in Functional Psychiatry & Lab Testing
Ferritin with context of inflammation.
Morning T for men.
Refer critically abnormal (e.g., severe anemia, thyrotoxicosis).
Duplicate-test check.
How Plantation patients actually get here
Neighborhoods we hear from most in Plantation include Plantation Acres, Jacaranda, and the Broward Boulevard professional district. ZIP codes 33311, 33313, 33317, 33322 map to this service-area page.
Plantation sits in Broward County. County-level resources (crisis lines, hospital ERs, IOP programs) are discussed during Functional Psychiatry & Lab Testing when a higher level of care is safer than outpatient titration.
Treat, refer, or watch — with a date.
Discuss cost/coverage.
Access from Plantation
Plantation sits in Broward County. County-level resources (crisis lines, hospital ERs, IOP programs) are discussed during Functional Psychiatry & Lab Testing when a higher level of care is safer than outpatient titration.
ZIP 33311 is the lead postal code listed for Plantation. Mail-order labs and pharmacy routing still use the patient's actual address, not this page's city token.
Parking at 7603 Davie Road Extension is on site. Plantation patients who drive 18 minutes should plan for weekday 9:00–17:00 hours; Saturday is by appointment only.
You were sold monthly repeat panels that do not change care.
Questions we hear about Functional Psychiatry & Lab Testing
Hormones?
Timed, not pellet bait.
Iron?
Ferritin when the story fits.
Insurance?
Varies by test. We discuss non-covered costs.
Crisis?
988/ER, not a draw center.
Genetic privacy?
We treat it as sensitive data.
Will you order a huge wellness panel?
Not as a default.
How long is the drive from Plantation?
Our Hollywood office is approximately 15-20 minutes from Plantation via 595 or Broward Boulevard. Telehealth is also available for follow-up appointments.
Do you take a functional approach to psychiatry?
Yes. Beyond traditional medication management, we investigate root causes including hormone levels, thyroid function, and nutritional deficiencies — an approach Plantation patients particularly value.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
Request a Functional Psychiatry & Lab Testing visit by calling (888) 307-2199 or using the booking form. Bring current medications, prior labs, and a list of what has already been tried.
Questions about insurance, labs, or whether Functional Psychiatry & Lab Testing can be done by video: call (888) 307-2199 before you book so the visit type matches the clinical need.
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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.