About
They have permanently closed their Rancho Cucamonga, CA location on Wednesday, March 25, 2026. Although they are no longer providing in-person services, patients who received prescriptions from Gunn Psychological Services can still have virtual (telehealth) visits for prescription refills until Tuesday, March 31st, 2026. For continued treatment, patients will need to find a new provider as soon as possible. Gunn Psychological Services recommends contacting a patient's medical plan/behavioral health insurance company, a hospital referral service, a community mental health agency, or a professional association or provider locator such as psychologytoday.com to find a new provider who accepts their insurance coverage. For therapy services, patients may consider Optum Behavioral Care's virtual ('telehealth') therapy practice.
Insurance & payment
Gunn Psychological Services accepted Aetna, Anthem Blue Cross, Blue Shield of California, Kaiser Permanente, and Magellan Health insurance plans.
- Aetna
- Blue Cross Blue Shield
- Kaiser Permanente
- Magellan Health
Ask about sliding-scale fees if you're paying out of pocket.
Services & specialties
Psychological services
Gunn Psychological Services provided the highest quality psychological services and referrals.
Telehealth visits
Gunn Psychological Services offered virtual (telehealth) visits for prescription refills.