Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
GeneSight after failed antidepressant trials
GeneSight is probabilistic. It is not a personality test and not required on visit one.
Clinical scope of Functional Psychiatry & Lab Testing in Broward County
Functional medicine psychiatry here refuses uninterpretable catalogs.
Hormone panel mental health: timed, interpreted, not pellet bait.
What we rule in — and rule out
Failed antidepressant trials considering pharmacogenetics.
Neuropathy plus metformin plus mood.
Treatment-resistant depression with never-checked B12/ferritin/TSH.
Abnormal prior labs without interpretation.
How Functional Psychiatry & Lab Testing is structured
Share with PCP with consent.
Send to a draw site near 33004 when possible.
Refuse to interpret another clinic's mystery panel if it is uninterpretable — we may redraw targeted tests.
Give timing/fasting instructions.
Questions we hear about Functional Psychiatry & Lab Testing
Who interprets?
Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC.
Adrenal fatigue?
Not a diagnosis we sell.
Genetic privacy?
We treat it as sensitive data.
Iron?
Ferritin when the story fits.
Vitamin D religion?
We treat deficiency, not a fandom.
Do labs replace a psychiatric diagnosis?
No.
How close is your office to Dania Beach?
Extremely close — our Hollywood office is approximately 5-10 minutes from Dania Beach. We're one of the nearest psychiatric practices for Dania Beach residents.
Is the practice large or small?
We're a focused private practice where you work directly with Dr. Chatelier, DNP — not a large clinic. This ensures continuity of care and a strong therapeutic relationship.
In-office versus Florida telehealth
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Dania Beach presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
Dania Beach 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.
Repeat out-of-range values.
Write the hypothesis.
Neighborhoods and ZIPs: 33004
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Dania Beach presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
Neighborhoods we hear from most in Dania Beach include Downtown Dania, the marina district, and US-1. ZIP codes 33004 map to this service-area page.
Commute noise on I-95 and the Turnpike changes whether an in-office Functional Psychiatry & Lab Testing visit is realistic this week. Telehealth is used when the clinical exam does not require the office.
Results portal with no clinician.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
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.
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.
Related care
Same service, other cities
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.