Torrance, CA · MII 66 · served · 2026-10-03

Testosterone therapy clinics in Torrance

Clinics and practices in Torrance, CA whose NPI registry record is endocrinology, urology, preventive medicine, or a generalist listing that names hormones or testosterone. A listing means the registry says so, not that we checked the medicine.

Read the evidence first Rank by distance from your zip

30 listed (13 named, 17 specialty-only) · published price range $20–$133/mo membership, before labs (source). Member ranges replace it at three reports.

01
Providence Medical Institute
4101 Torrance Blvd · 90503
NPI registry · specialty match · no member reports yet
02
Rejuvenation & Longevity MD
4201 Torrance Blvd Suite 590 · 90503
NPI registry · specialty match · no member reports yet
03
Cynthia Williams M.D. INC.
23560 Madison St STE 103 · 90505
NPI registry · specialty match · no member reports yet
04
Dianne S Cheung MD INC
20911 Earl St Suite340 · 90503
NPI registry · specialty match · no member reports yet
05
Hae Seung Lee MD INC
4201 Torrance Blvd STE 390 · 90503
NPI registry · specialty match · no member reports yet
06
Holtorf Medical Group, INC
23456 Hawthorne Blvd Suite 160 · 90505
NPI registry · specialty match · no member reports yet
07
John M Tsao INC
20911 Earl St STE 340 · 90503
NPI registry · specialty match · no member reports yet
08
Medical Endocrine Care INC., P.C.
20911 Earl St STE 320 · 90503
NPI registry · specialty match · no member reports yet
09
Prativa Rajbhandari MD INC
4201 Torrance Blvd STE 390 · 90503
NPI registry · specialty match · no member reports yet
10
Prohealth Partners A Medical Group
21840 Normandie Ave · 90502
NPI registry · specialty match · no member reports yet
11
Renuka Boyapalli M D A Medical Corporation
3640 Lomita Blvd STE 305 · 90505
NPI registry · specialty match · no member reports yet
12
Southbay Endocrine Medical Associates INC.
20911 Earl St Suite 340 · 90503
NPI registry · specialty match · no member reports yet
13
Sunny Melendez MD, INC.
20911 Earl St STE 220 · 90503
NPI registry · specialty match · no member reports yet

17 specialty-only practices: individual NPI records with no business name on file, shown by specialty and address only

Endocrinology Practice · 3445 Pacific Coast Hwy STE 100 · 90505 · licensed / verified
Endocrinology Practice · 1000 W Carson St · 90502 · specialty match
Endocrinology Practice · 21840 Normandie Ave STE. 700 · 90502 · specialty match
Endocrinology Practice · 3565 Del Amo Blvd · 90503 · specialty match
Endocrinology Practice · 2841 Lomita Blvd STE 320 · 90505 · specialty match
Endocrinology Practice · 3500 W. Lomita Blvd STE 305 · 90505 · specialty match
Endocrinology Practice · 3565 Del Amo Blvd Healthcare Partners · 90503 · specialty match
Endocrinology Practice · 23430 Hawthorne Blvd Suite # 340 · 90505 · specialty match
Endocrinology Practice · 23560 Madison St. Suite 103 · 90505 · specialty match
Endocrinology Practice · 2232 Sepulveda Blvd · 90501 · specialty match
Endocrinology Practice · 23639 Hawthorne Blvd Suite 102 · 90505 · specialty match
Endocrinology Practice · 2841 Lomita Blvd Suite 205 · 90505 · specialty match
Endocrinology Practice · 1124 W Carson St # Rb-1 · 90502 · specialty match
Endocrinology Practice · 2841 Lomita Blvd 200 · 90505 · specialty match
Endocrinology Practice · 23456 Hawthorne Blvd Suite #160 · 90505 · specialty match
Endocrinology Practice · 1000 W Carson St Box446 · 90502 · specialty match
Endocrinology Practice · 1000 W Carson St Box 480 · 90502 · specialty match

Also in Torrance

GLP-1 prescribers: 90 · Compounding pharmacies: 1 · Serious gyms: 4. See the Los Angeles map.

Questions

Does a listing mean the clinic is good?

No. It means a public registry lists the business under a relevant specialty, or its name says it treats hormones. Quality, pricing, and whether they run proper workups (labs twice, morning, before any prescription) is what the member reports and the evidence-graded articles are for.

What should a legitimate program do first?

Two morning total-testosterone draws, SHBG, LH/FSH, hematocrit, PSA where indicated, and a conversation about fertility before any prescription. A clinic that prescribes on one afternoon draw is a warning sign.

Other cities in California

Los Angeles San Diego San Francisco Fresno Bakersfield Sacramento San Jose Long Beach Glendale Beverly Hills Riverside Newport Beach Irvine Pasadena Santa Monica Orange Santa Ana Anaheim Stockton La Jolla Pomona Roseville Corona Fremont

Wayfinding, not a referral and not an endorsement. A business here has not been reviewed by us unless it also appears in the provider directory. Spot an error or a closure? Report it from the lookup. How this page is built: methodology.