All of diagnosis
Your lab results
Have your testosterone number? Check your number
Testosterone therapy
All testosterone therapy How the forms compare
Alongside TRT
All treatments
All of living on TRT
What to expect on TRT
Online clinics
Find a TRT clinic near you

6,973 clinics in all 50 states
City or state
Largest cities

City or state

Diagnosis

Symptoms
Testing
Conditions

Your lab results

Testosterone blood test
Free vs total testosterone
Optimal levels by age
Understanding your results

All of diagnosis

Treatments

Testosterone therapy

Injections
Gels, creams and patches
Pellets
Capsules
Nasal gel

Alongside TRT

Fertility support
Erectile dysfunction
Estrogen management
Peptide therapy
Weight management

Living on TRT

Getting started
What to expect
By age
Cost and insurance
Legal and safety

All of living on TRT

Clinics

Tampa, FL67
Scottsdale, AZ56
Houston, TX54
Las Vegas, NV52
Phoenix, AZ52
Dallas, TX48

Reviews

Brands
Best of
Comparisons

Home
Clinics
Florida
Naples
RegenCen: Dr. Gustav Lo, MD

Clinic Directory Florida

RegenCen: Dr. Gustav Lo, MD

Naples, FL

3.0 from 2 Google reviews

Call (239) 367-7353 Visit website

Address: 700 2nd Ave N STE 205, Naples, FL, 34102
Website: regencen.com

More in Naples

South Florida Men's Health 5.0
T Clinics USA 5.0
HRT Medics 5.0
Renew Vitality Testosterone Clinic of Naples 5.0

All 20 clinics in Naples

Is this your clinic? Verify this listing

Clinicians: Medical doctor (MD)

Search another city or state

6,973 clinics in all 50 states

City or state

Tampa, FL67
Scottsdale, AZ56
Houston, TX54
Las Vegas, NV52
Phoenix, AZ52
Dallas, TX48
Austin, TX47
New York, NY47

Information about testosterone therapy, not medical advice. Talk to a licensed prescriber about your own results.

Learn

Diagnosis
Treatments
Living on TRT
Glossary

Compare

Reviews
Brands
Best of
Comparisons

Find care

Clinics by state
Online clinics
How we list clinics
For clinics

About

About us
Editorial standards
Resources
Contact

© 2026 TRT Authority

Privacy
Terms
Advertising disclosure
Accessibility
Medical disclaimer