Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
Hypothesis-driven testing, not a shotgun cart
Inflammation markers do not license an unproven protocol.
Functional Psychiatry & Lab Testing for Hallandale Beach patients
Thyroid mood testing is TSH with free T4 when indicated — not a T3 shopping list by default.
Functional psychiatry labs are hypothesis-driven tests inside a psychiatric evaluation.
12-minute path to the Hollywood office
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.
Parking at 7603 Davie Road Extension is on site. Hallandale Beach patients who drive 12 minutes should plan for weekday 9:00–17:00 hours; Saturday is by appointment only.
Neighborhoods we hear from most in Hallandale Beach include Three Islands, Golden Isles, and downtown Hallandale. ZIP codes 33009 map to this service-area page.
Labs drawn in the afternoon for testosterone in a man, then TRT sold.
Indications and differentials
Heavy menses plus brain fog.
Perimenopausal or hypogonadal clues.
Not indicated: proving you are 'not crazy.'
Not indicated: weekly wellness draws.
In-office versus Florida telehealth
South Florida heat, hurricane disruption, shift work, and multigenerational households show up in Hallandale Beach presentations. Functional Psychiatry & Lab Testing intake asks about those stressors explicitly.
{access}. That access pattern is why Functional Psychiatry & Lab Testing for Hallandale Beach is written as a service-area page, not as a fake storefront.
Send to a draw site near 33009 when possible.
Share with PCP with consent.
Stressors we document in Hallandale Beach
Wellness clinic ignored lithium levels.
Lab used to avoid talking about trauma or alcohol.
You were told normal labs mean you are faking.
Clinical FAQ
Insurance?
Varies by test. We discuss non-covered costs.
Genetic privacy?
We treat it as sensitive data.
Telehealth results?
If you are in Florida.
Can labs be wrong?
Yes. We repeat when needed.
Adrenal fatigue?
Not a diagnosis we sell.
Who interprets?
Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC.
How close is Hallandale Beach to your office?
Our Hollywood office is only about 10 minutes from Hallandale Beach via US-1 or I-95. We're very convenient for Hallandale residents.
Do you work with patients from diverse cultural backgrounds?
Yes. Our practice serves South Florida's diverse communities with culturally aware psychiatric care. Dr. Chatelier's multicultural background informs her compassionate, evidence-based approach.
What changes if Functional Psychiatry & Lab Testing is done thoroughly
B12/folate when diet, metformin, or neuropathy fit.
Ferritin/iron studies when fatigue + mood + heavy menses fit.
Referral when the lab points to hematology/endo.
GeneSight after failed trials.
Avoid duplicate testing already done last month.
Schedule with Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC
After Functional Psychiatry & Lab Testing is scheduled, complete intake forms once. Repeating the same history at every visit is what we are trying to avoid.
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
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.