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.
What Functional Psychiatry & Lab Testing actually includes
Iron deficiency brain fog is a medical problem we measure.
Thyroid mood testing is TSH with free T4 when indicated — not a T3 shopping list by default.
What we rule in — and rule out
When a mill already drew chaos and we need clean timed labs.
Not indicated: curiosity panels.
Not indicated: weekly wellness draws.
Not indicated: proving you are 'not crazy.'
How Functional Psychiatry & Lab Testing is structured
Give timing/fasting instructions.
Share with PCP with consent.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
Results visit.
Neighborhoods and ZIPs: 33023, 33025, 33027, 33029
Neighborhoods we hear from most in Miramar include Silver Shores, Riviera Isles, and the Miramar Parkway corridor. ZIP codes 33023, 33025, 33027, 33029 map to this service-area page.
Miramar 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.
Miramar (Broward County) has about 135,000 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 16 minutes from Miramar Town Center and the Miami-Dade county line.
You cannot get the raw data.
In-office versus Florida telehealth
Miramar (Broward County) has about 135,000 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 16 minutes from Miramar Town Center and the Miami-Dade county line.
Miramar 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.
Crisis path unchanged.
Treat, refer, or watch — with a date.
Miramar FAQs for Functional Psychiatry & Lab Testing
Iron?
Ferritin when the story fits.
Thyroid?
TSH/free T4 when indicated.
Office for interpretation?
16 min from Miramar if in-person.
Do labs replace a psychiatric diagnosis?
No.
Will you order a huge wellness panel?
Not as a default.
Can labs be wrong?
Yes. We repeat when needed.
Do you understand Caribbean mental health perspectives?
Yes. Dr. Chatelier is Haitian-American and deeply understands the cultural nuances that affect mental health care in Caribbean communities. We provide culturally sensitive psychiatric treatment.
Is your office accessible from Miramar?
Our Hollywood office is about 15 minutes from Miramar via Miramar Parkway. We also offer telehealth appointments for added convenience.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
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.
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
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.