Methodology

Clinic data

Clinic listings are sourced from Google Maps via the DataForSEO API. We run five queries against each target city — testosterone clinic, TRT clinic, low T clinic, men's health clinic, and peptide therapy clinic — and deduplicate results by Google Place ID.

Service flags (offers TRT, peptides, pellets, injections, telehealth) are detected from Google Maps category data and clinic names using keyword matching. This is an imperfect signal. Always verify services directly with the clinic.

Clinic descriptions are generated from the clinic name, address, service flags, and available public data using an LLM. They may contain inaccuracies. They are not a substitute for the clinic's own marketing material or a conversation with a licensed physician.

Commercial comparison rankings

Our best-of rankings are based on publicly available data: starting price, lab inclusion, doctor access (MD vs NP, video vs async), delivery methods offered, insurance acceptance, and onboarding speed. We update rankings as services change.

We do not accept payment to alter rankings. Affiliate commissions are paid the same regardless of placement order, and ranking changes are driven by editorial judgment, not advertiser relationships.

When we disagree with another review site's ranking, we explain why. When we change our own ranking, we note what changed.

Affiliate disclosure

trtmap earns commissions through the Katalys affiliate network and through direct affiliate programs with individual telehealth brands. When you click a link on our site and subscribe to a service, we earn a commission at no cost to you.

Every commercial comparison page carries a disclosure notice at the top. See the medical disclaimer and privacy policy for more detail.

What we don't do

• We don't charge clinics to be listed in the directory.
• We don't charge services to be included in comparison pages.
• We don't accept payment to change a ranking.
• We don't provide medical advice — see our disclaimer.

Limitations

• Not all clinics in our directory verify TRT services — always confirm directly with the clinic.
• Clinic descriptions are generated from public data and may contain inaccuracies.
• Pricing and service information may be outdated — check with the clinic or service before booking.
• CPA rates and affiliate terms may change without notice.
• Our coverage is limited to the United States. International clinics are not included.

Corrections

If you see an error in a listing or a review, tell us. We correct fast and we note changes in the updated-on date at the top of each page.