Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
What we will not order
Inflammation markers do not license an unproven protocol.
Clinical scope of Functional Psychiatry & Lab Testing in Broward County
Hormone panel mental health: timed, interpreted, not pellet bait.
Root cause psych labs still require a root-cause differential, not a shopping cart.
Protocol elements we do not skip
Results appointment.
Do not start TRT off a single afternoon T.
Cost consent.
GeneSight after trial history.
How Functional Psychiatry & Lab Testing is structured
Integrate into the DSM-5-TR formulation.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
Treat, refer, or watch — with a date.
Give timing/fasting instructions.
Neighborhoods and ZIPs: 33064
Lighthouse Point (Broward County) has about 10,500 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 32 minutes from Lighthouse Point Yacht Club and the Venetian Waterway.
Lighthouse Point 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 33064 is the lead postal code listed for Lighthouse Point. Mail-order labs and pharmacy routing still use the patient's actual address, not this page's city token.
Lab used to avoid talking about trauma or alcohol.
In-office versus Florida telehealth
Lighthouse Point (Broward County) has about 10,500 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 32 minutes from Lighthouse Point Yacht Club and the Venetian Waterway.
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Lighthouse Point presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
Discuss cost/coverage.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
Clinical FAQ
Office for interpretation?
32 min from Lighthouse Point if in-person.
Telehealth results?
If you are in Florida.
Can I draw near Lighthouse Point?
Usually yes.
Adrenal fatigue?
Not a diagnosis we sell.
How soon results?
Depends on the lab. We schedule a results visit.
Crisis?
988/ER, not a draw center.
Do you offer pharmacogenetic testing?
Yes. We offer pharmacogenetic (GeneSight) testing to determine which psychiatric medications are most likely to be effective for your specific genetic makeup, reducing trial-and-error in medication selection.
What makes your evaluations comprehensive?
Our initial evaluations last 60-90 minutes and include clinical assessment, review of functional lab options, hormone screening discussion, and a personalized treatment plan — not a 15-minute med check.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
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.
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 Lauderhill
- Functional Psychiatry & Lab Testing in Lauderdale-by-the-Sea
- Functional Psychiatry & Lab Testing in Weston
- Functional Psychiatry & Lab Testing in Sunrise
- Functional Psychiatry & Lab Testing in Margate
- 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.