ADHD Treatment in Fullerton
Board-certified psychiatrist. Online ADHD evaluation, diagnosis, and medication management — available to Fullerton residents without leaving home.
ADHD Care for Fullerton Residents
Fullerton adults — including the large student population at CSUF — can get ADHD treatment quickly and affordably through Riku Health. Our telehealth psychiatry platform serves North Orange County with online evaluations and prescription management.
Why Riku Health?
As a telehealth psychiatry practice, we eliminate the common barriers to ADHD care: long waitlists, commute time, and high costs. Our board-certified psychiatrist provides the same quality care as an in-office visit — at a fraction of the time and cost.
Why telehealth ADHD care in Fullerton?
LA, San Diego, and Orange County residents face some of the nation's worst commute times just to reach a specialist. Riku Health's telehealth model eliminates the drive — same-week ADHD evaluation from home, no traffic required.
Skip the commute
No need to navigate SR-57, SR-91, I-5 for a psychiatry appointment — connect from home instead.
Local pickup
CVS and Walgreens pharmacies serving Fullerton — prescriptions sent electronically to your preferred location.
School & workplace support
Serving adults in the Fullerton Joint Union High School District area. A proper ADHD diagnosis helps with workplace and academic accommodations.
$99/month · No insurance required · Cancel anytime
Initial evaluation + ongoing medication management included.
Clinical Standards & Compliance
Board-certified psychiatry
Licensed by the California Medical Board
HIPAA-compliant platform
All visits and records are fully encrypted
California telehealth compliance
Operating under CA B&P Code §2290.5
Controlled substance prescriptions (Schedule II–V) are issued solely at the clinical discretion of the licensed prescriber following a comprehensive evaluation, and are subject to California and federal telemedicine prescribing regulations. Not all patients will qualify.
Also serving cities near Fullerton
Mental Health Crisis Resources
Riku Health is not a crisis service. If you or someone you know needs immediate support:
- National 988 Lifeline — Call or text 988
- Orange County Crisis Line — (866) 830-6011
- Emergency — Call 911

