Skip to content
Homepage
O3ASIS
OIG Cleared

O3ASIS

10900 Los Alamitos Blvd Building 118 Suite 218, Los Alamitos, CA 90720, USA, 90720 Los Alamitos, CA

About this clinic

O3ASIS, a peptide and hormone optimization clinic in Los Alamitos, California, offers hormone replacement therapy, peptide therapy, and IV nutrient protocols including NAD+ infusions as core regenerative offerings. The practice provides an individualized functional-medicine workup to guide treatment selection, with a focus on hormone-related decline, erectile dysfunction, cardiovascular health, and age-related vitality. Adjunctive therapies include ozone therapy and ultraviolet blood irradiation, along with IV hydration and vitamin support. Care is delivered by Evin Toomey, FNP. Body-contouring services are available as a secondary line of care. The clinic integrates health coaching and lifestyle medicine alongside pharmacologic and regener

Treatments offered

Hormone Replacement Therapy (HRT)

Strong evidence

Peptide Therapy

Experimental evidence

IV Therapy

Insufficient evidence

NAD IV Therapy

Experimental evidence

Ozone Therapy

Experimental evidence

Vitamin IV Therapy

Insufficient evidence

Contact information

View on map
10900 Los Alamitos Blvd Building 118 Suite 218, Los Alamitos, CA 90720, USA
90720 Los Alamitos, CA
Website

Office hours

Wednesday 9 AM–5 PM
Thursday 9 AM–5 PM
Friday 1–3 PM
Saturday Closed
Sunday Closed
Monday Closed
Tuesday 9 AM–5 PM

Is this your clinic?

Claim your listing to edit your profile, add treatments, respond to reviews, and access patient analytics.

Claim this listing

Already claimed? Sign in →

Not the right clinic for you?

Browse vetted regenerative clinics across all 50 states. Filter by treatment, location, and quality tier.

Browse all clinics Search by treatment