Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
Hypothesis-driven testing, not a shotgun cart
Hollywood interpretation plus local phlebotomy is the usual pattern.
Clinical scope of Functional Psychiatry & Lab Testing in Broward County
Vitamin D and depression: treat deficiency; do not call it the whole diagnosis.
Functional medicine psychiatry here refuses uninterpretable catalogs.
Questions we hear about Functional Psychiatry & Lab Testing
Crisis?
988/ER, not a draw center.
Adrenal fatigue?
Not a diagnosis we sell.
Office for interpretation?
0 min from Hollywood if in-person.
Is GeneSight required?
No.
Can I draw near Hollywood?
Usually yes.
Can I refuse?
Yes.
Where is your Hollywood office?
Our office is located at 7603 Davie Road Extension, Hollywood, FL 33024. We're easily accessible from I-95, the Turnpike, and US-441.
Do you serve Hollywood Beach residents?
Yes! We serve all Hollywood neighborhoods including Hollywood Beach, Hollywood Hills, Emerald Hills, and surrounding areas.
Parking, hours, and video visits
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.
Neighborhoods we hear from most in Hollywood include Hollywood Beach, Hollywood Hills, Emerald Hills, and the Davie Road Extension corridor. ZIP codes 33019, 33020, 33021, 33022 map to this service-area page.
Write the hypothesis.
Pick the smallest panel that could change the plan.
Indications and differentials
Functional Psychiatry & Lab Testing still needs a hypothesis.
Failed antidepressant trials considering pharmacogenetics.
Metabolic monitoring on SGAs (that's also med management).
Treatment-resistant depression with never-checked B12/ferritin/TSH.
Visit flow for Functional Psychiatry & Lab Testing
Results visit.
Crisis path unchanged.
Share with PCP with consent.
Pick the smallest panel that could change the plan.
How Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC practices Functional Psychiatry & Lab Testing
Isabel Cartilla coordinates intake paperwork and lab logistics so the 60–90 minute Functional Psychiatry & Lab Testing visit is spent on the clinical interview rather than on form-filling.
Psychology Today verification and GeneSight partnership are listed as practice credentials. They support Functional Psychiatry & Lab Testing; they are not a diagnosis and they are not a guarantee of outcome.
Visit length for new Functional Psychiatry & Lab Testing is typically 60–90 minutes. Follow-up length depends on risk, controlled substances, and how many variables changed since the last visit.
Labs, scales, and follow-up cadence
Do not ignore lithium levels for a wellness panel.
Do not start TRT off a single afternoon T.
Cost consent.
GeneSight after trial history.
Book Functional Psychiatry & Lab Testing
Start with one thorough Functional Psychiatry & Lab Testing evaluation rather than a series of 15-minute check-ins. Book at (888) 307-2199 or online.
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
- Functional Psychiatry & Lab Testing in Hillsboro Beach
- Functional Psychiatry & Lab Testing in Margate
- Functional Psychiatry & Lab Testing in Coral Springs
- Functional Psychiatry & Lab Testing in Fort Lauderdale
- Functional Psychiatry & Lab Testing in Miramar
- Functional Psychiatry & Lab Testing in Pompano 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.