Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
GeneSight after failed antidepressant trials
Hollywood interpretation plus local phlebotomy is the usual pattern.
Functional Psychiatry & Lab Testing for Dania Beach patients
Iron deficiency brain fog is a medical problem we measure.
TSH in psychiatric evaluation is common because hypothyroidism mimics mood/cognitive complaints.
How Dania Beach patients actually get here
ZIP 33004 is the lead postal code listed for Dania Beach. Mail-order labs and pharmacy routing still use the patient's actual address, not this page's city token.
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.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
Pick the smallest panel that could change the plan.
10-minute path to the Hollywood office
ZIP 33004 is the lead postal code listed for Dania Beach. Mail-order labs and pharmacy routing still use the patient's actual address, not this page's city token.
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 (Broward County) has about 32,000 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 10 minutes from Dania Beach Pier and the antique district.
GeneSight on day one with no medication history.
Protocol elements we do not skip
Results appointment.
Ferritin with context of inflammation.
Do not ignore lithium levels for a wellness panel.
Duplicate-test check.
Indications and differentials
Patient request after counseling on limits.
thyroid mood test still needs a hypothesis.
Abnormal prior labs without interpretation.
Not indicated: proving you are 'not crazy.'
Questions we hear about Functional Psychiatry & Lab Testing
Can labs be wrong?
Yes. We repeat when needed.
Genetic privacy?
We treat it as sensitive data.
Who interprets?
Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC.
Insurance?
Varies by test. We discuss non-covered costs.
Telehealth results?
If you are in Florida.
How soon results?
Depends on the lab. We schedule a results visit.
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.
Book Functional Psychiatry & Lab Testing
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.
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
- Functional Psychiatry & Lab Testing in Lauderhill
- Functional Psychiatry & Lab Testing in Deerfield Beach
- Functional Psychiatry & Lab Testing in Davie
- Functional Psychiatry & Lab Testing in Miramar
- Functional Psychiatry & Lab Testing in Oakland Park
- Functional Psychiatry & Lab Testing in Lauderdale-by-the-Sea
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.