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TRT clinics in California

357 clinics across 150 cities.

California hosts 338 testosterone replacement therapy clinics, with notable concentrations in Los Angeles, San Diego, Sacramento, Newport Beach, Fresno, and Bakersfield. Major multi-location providers operating across the state include Gameday Men's Health and Renew Vitality. This directory organizes clinics by region to help you identify options in your area.

Clinics
357
Cities
150
Avg. rating
4.9★

State highlights

Largest TRT clinic markets in California

Browse all clinics in a city by selecting one of the market cards below.

Top-rated TRT clinics in California

The top 10 clinics statewide by public rating and review volume. Ratings are public Google review references, not first-party reviews or a measure of medical quality. Confirm services and licensing with each clinic before booking.

ClinicCityRatingReviewsServicesContact
Gameday Men's Health Fresno, CAFresno5.0 ★482TRTCall·Site
Regenerative & Hormone MedicineSanta Monica4.9 ★405TRTCall·Site
Gameday Men's Health Rancho Cucamonga, CARancho Cucamonga5.0 ★354TRTCall·Site
The Lab Performance & Recovery CenterTemecula4.9 ★392WellnessCall·Site
Auxo - Modern Men and Women’s Health ClinicLos Angeles4.9 ★346TRTCall·Site
Gameday Men's Health Murrieta, CAMurrieta5.0 ★306TRTCall·Site
Action TRTSanta Ana5.0 ★254TRTCall·Site
Gameday Men's Health Huntington Beach, CAHuntington Beach5.0 ★224TRTCall·Site
Gameday Men’s Health Central Sacramento, CASacramento5.0 ★223TRTCall·Site
Justin Houman MD l Cedars-Sinai Urology l Erectile Dysfunction l Male Fertility l Vasectomy l Varicocele l Low TestosteroneLos Angeles5.0 ★214TRTCall·Site

TRT clinic selection checklist

  • Confirm the clinic requires baseline labs before prescribing.
  • Ask how often they monitor testosterone, hematocrit, PSA, and estradiol.
  • Compare all-in monthly cost, lab fees, refill policies, and contract terms.

Compare telehealth TRT options

If the closest California clinic is inconvenient, see online TRT providers with published CA coverage.

Guide to TRT costs

Understand consult fees, lab costs, medications, insurance, and cash-pay pricing before booking.

TRT clinic near me guide

Use the clinic-near-me checklist before choosing between local offices, cash-pay clinics, and online care.

Questions to ask before starting TRT

Bring a focused question list to your first consult so pricing, labs, follow-up, and risks are clear.

Clinic owners

Own or manage a TRT clinic in California?

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TRT clinic FAQ for California

How many TRT clinics are in California?

TRT Index lists 357 testosterone and hormone therapy clinics across 150 cities in California. Listings are compiled from public sources; verify services and availability directly with each clinic.

Which California cities have the most TRT clinics?

The largest markets in our directory are Los Angeles (28 clinics), San Diego (22 clinics), Sacramento (15 clinics). Use the city pages to compare providers locally.

Can I get TRT online in California?

Yes. Several telehealth providers prescribe testosterone to patients in states where their clinicians are licensed, ship labs to your door, and mail medication. Compare them on our ranked list of the best online TRT clinics before choosing between local and remote care.

Medical disclaimer: TRT Index is for general information only and is not medical advice, diagnosis, or treatment. Discuss symptoms, lab results, risks, and treatment decisions with a licensed clinician.

All TRT clinic cities in California

TRT clinics in smaller California cities

Cities with one or two clinics are listed here in full. Larger cities have their own page above.

Bloomington, CA

Brea, CA

Brentwood, CA

Burbank, CA

Castro Valley, CA

Chino Hills, CA

Culver City, CA

Cupertino, CA

Daly City, CA

Davis, CA

East Los Angeles, CA

El Sobrante, CA

Emeryville, CA

Folsom, CA

Gardena, CA

Glendale, CA

Half Moon Bay, CA

Hermosa Beach, CA

Jurupa Valley, CA

La Mirada, CA

Lafayette, CA

Lawndale, CA

Malibu, CA

Manhattan Beach, CA

Mill Valley, CA

Mission Viejo, CA

Novato, CA

Ojai, CA

Orange, CA

Orinda, CA

Palmdale, CA

Palo Alto, CA

Pleasant Hill, CA

Rancho Mirage, CA

Redondo Beach, CA

Richmond, CA

San Anselmo, CA

San Gabriel, CA

San Juan Capistrano, CA

San Ramon, CA

Santa Clarita, CA

Sausalito, CA

South San Francisco, CA

Tehachapi, CA

Truckee, CA

West Sacramento, CA

Woodland, CA

Yorba Linda, CA

Yuba City, CA