Phoenix, Arizona
ADHD Assessment & Treatment in Phoenix
Comprehensive ADHD evaluation that investigates medical causes of focus issues before diagnosis
Our Approach in Phoenix
Why Focus Problems Need Medical Investigation
Many Phoenix residents struggle with focus, concentration, and productivity and assume it must be ADHD. A symptom checklist alone can miss medical contributors such as thyroid dysfunction, iron deficiency, sleep disorders, medication effects, or nutritional deficiencies.
Before diagnosing ADHD, we investigate whether thyroid dysfunction, iron deficiency, sleep disorders, or other medical factors are causing your symptoms. When these conditions are treated, many patients experience significant improvement—sometimes without ADHD medication.
We bring diagnostic rigor from critical care medicine to psychiatric care. Your evaluation includes comprehensive lab work and medical assessment—not just a symptom checklist.
At a Glance
- Phoenix-area care served by Arizona telehealth and the Gilbert office
- Serving Greater Phoenix Metro
- Appointment availability varies
- In-person care in Gilbert and Arizona telehealth
- Ask us to check your plan
Symptoms We Evaluate
Common ADHD Symptoms in Adults
What We Investigate
Medical Conditions That Mimic ADHD
These conditions cause focus problems identical to ADHD—and won't respond to ADHD medication
Thyroid Dysfunction
Even mild hypothyroidism causes cognitive slowing, brain fog, and difficulty concentrating
Iron Deficiency
Low ferritin impairs dopamine synthesis—the same neurotransmitter targeted by ADHD medications
Sleep Disorders
Sleep apnea and insomnia create symptoms identical to ADHD
Vitamin Deficiencies
B12, folate, and vitamin D deficiencies affect cognitive function and focus
Our Process
How We Approach ADHD in Phoenix
Thorough Evaluation
Initial assessment of ADHD symptoms, history, and relevant medical factors.
Medical Investigation
Lab work to identify thyroid, iron, vitamin, and other factors that mimic or worsen ADHD.
Personalized Treatment
Treatment plan addressing root causes—whether true ADHD, medical factors, or both.
Why Phoenix Residents Choose Us
Comprehensive ADHD Care in Phoenix, Arizona
Common Questions
ADHD Evaluation FAQs for Phoenix Patients
What makes ADHD evaluation at Horizon Peak Health different from other Phoenix providers?
Unlike standard ADHD assessments that rely primarily on symptom checklists, our approach includes comprehensive lab work to identify medical conditions that mimic ADHD—such as thyroid dysfunction, iron deficiency, vitamin deficiencies, and sleep disorders. Our diagnostic approach brings medical rigor to psychiatric care, ensuring you get the right diagnosis and treatment.
How long does an ADHD evaluation take in Phoenix?
The team confirms the visit length when scheduling. This thorough assessment includes reviewing your medical history, discussing your symptoms in detail, and considering targeted tests when indicated. We don't rush through appointments—complex cases require time to investigate properly.
Do you accept insurance for ADHD treatment in Phoenix?
Whether we are in network depends on your plan, treating clinician, state, and visit type. A benefits check is not a payment guarantee. We recommend calling our office at (480) 535-6455 or your insurance provider to verify your specific coverage before your appointment.
Can thyroid problems cause ADHD-like symptoms?
Yes, thyroid dysfunction can cause cognitive slowing, difficulty concentrating, fatigue, and brain fog. This is why thyroid testing may be part of a comprehensive evaluation when clinically indicated.
How soon can I get an ADHD evaluation appointment in Phoenix?
Appointment availability varies by visit type, insurance status, and whether telehealth or in-person care is the right fit. Call (480) 535-6455 or use online scheduling to request an evaluation.
Do you offer telehealth ADHD appointments for Phoenix residents?
Yes. Phoenix-area patients can use Arizona telehealth when clinically appropriate. In-person Arizona care is based at the Gilbert office.
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Our Phoenix Location
Horizon Peak Health in LifeSpann
2451 E Baseline Rd Ste 310
Gilbert, AZ 85234
Phone
(480) 535-6455Hours
Monday – Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 12:00 PM
Saturday – Sunday: Closed
Also serving:
Scottsdale • Paradise Valley • Glendale • Tempe • Mesa • Peoria • Cave Creek
Directions from Major Landmarks
Paradise Valley Mall
Use AZ-202 Loop E or US-60 E toward Gilbert, then continue to 2451 E Baseline Rd Ste 310.
Phoenix Sky Harbor International Airport
Take AZ-202 Loop E toward Gilbert, then continue to the office near Baseline Rd.
Scottsdale Fashion Square
Take Loop 101 S and US-60 E toward Gilbert, then continue to Baseline Rd.
Mayo Clinic Phoenix
Take Loop 101 S and US-60 E toward Gilbert, then continue to the office at 2451 E Baseline Rd Ste 310.
Other Locations
We also serve patients at these locations
Ready for Comprehensive ADHD Evaluation in Phoenix?
Appointment availability varies. Ask us to check your plan.
Request an Evaluation