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 Hollywood patients
Ferritin and fatigue belong in psychiatry when the history fits.
Iron deficiency brain fog is a medical problem we measure.
How Functional Psychiatry & Lab Testing is structured
Repeat out-of-range values.
Do not stack 12 supplements the same week as a new antidepressant without a reason.
Refuse to interpret another clinic's mystery panel if it is uninterpretable — we may redraw targeted tests.
Send to a draw site near 33019 when possible.
How this differs from a 15-minute med check
IV clinics are not laboratories of record.
GeneSight is not a crystal ball.
We will order less than a catalog and explain more.
Why Hollywood presentations look the way they do
Wellness clinic ignored lithium levels.
Insurance surprise bill.
Iron studies incomplete (no ferritin).
Labs, scales, and follow-up cadence
Cost consent.
Document assay.
Refer critically abnormal (e.g., severe anemia, thyrotoxicosis).
Ferritin with context of inflammation.
Hollywood FAQs for Functional Psychiatry & Lab Testing
Thyroid?
TSH/free T4 when indicated.
Who interprets?
Dr. Dorothy Chatelier, DNP, FNP-BC, PMHNP-BC.
Vitamin D religion?
We treat deficiency, not a fandom.
Crisis?
988/ER, not a draw center.
Do you treat based on Instagram optimal ranges?
No. We use clinical context.
Can I refuse?
Yes.
What we rule in — and rule out
When a mill already drew chaos and we need clean timed labs.
Fatigue, cold intolerance, hair loss, or weight change suggesting thyroid/iron.
Abnormal prior labs without interpretation.
Not indicated: weekly wellness draws.
Next step
Crisis now is 988 or the ER — not the booking form. For non-urgent Functional Psychiatry & Lab Testing, use (888) 307-2199 during weekday hours.
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
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.