Reviewed 2026-09-21 · DNP, FNP-BC, PMHNP-BC
Psychiatric testing that changes management
Abnormal TSH can mimic depression. That is why we check — not because every mood is endocrine.
Functional Psychiatry & Lab Testing for North Miami Beach patients
Root cause psych labs still require a root-cause differential, not a shopping cart.
Psychiatric lab testing is not a personality quiz.
Indications and differentials
Before blaming 'just anxiety.'
Patient request after counseling on limits.
Not indicated: curiosity panels.
Perimenopausal or hypogonadal clues.
Clinical FAQ
Can I refuse?
Yes.
Will you order a huge wellness panel?
Not as a default.
Do labs replace a psychiatric diagnosis?
No.
What if labs are normal?
We still treat the psychiatric diagnosis if it is there.
Iron?
Ferritin when the story fits.
How soon results?
Depends on the lab. We schedule a results visit.
Can North Miami Beach residents use your Hollywood office?
Yes. Our Hollywood office is about 15 minutes from North Miami Beach via I-95. We also offer telehealth for routine medication management and follow-up appointments.
Do you understand immigration-related mental health challenges?
Yes. We see many patients dealing with adjustment stress, anxiety related to immigration experiences, and intergenerational trauma. Our evaluations consider these cultural and social factors alongside clinical symptoms.
Access from North Miami Beach
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.
ZIP 33160 is the lead postal code listed for North Miami Beach. Mail-order labs and pharmacy routing still use the patient's actual address, not this page's city token.
North Miami Beach sits in Miami-Dade 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.
Genetic testing used to deny you a needed medication that still had evidence.
How North Miami Beach patients actually get here
North Miami Beach sits in Miami-Dade 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.
North Miami Beach (Miami-Dade County) has about 43,000 residents. The nearest Peace & Heart Wellness exam room is the Hollywood office, about 24 minutes from Oleta River State Park and the 163rd Street corridor.
Give timing/fasting instructions.
Share with PCP with consent.
Visit flow for Functional Psychiatry & Lab Testing
Share with PCP with consent.
Document limitations.
Results visit.
Integrate into the DSM-5-TR formulation.
Book Functional Psychiatry & Lab Testing
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.
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
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.