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Not FDA approved

Stem cell therapy and most other regenerative treatments listed in this directory are not approved by the U.S. Food and Drug Administration for the conditions they are commonly marketed to treat. The FDA has approved only a narrow set of stem cell products, primarily blood-forming stem cells for certain blood and immune disorders. A clinic offering a treatment does not mean regulators have found it safe or effective.

Not medical advice

Nothing on this website is medical advice. RegenSage is a directory, not a healthcare provider. Listings, articles, ratings, and verification badges are informational only and are not endorsements, recommendations, or guarantees of safety, quality, or outcomes. Talk to your primary care physician before starting, stopping, or changing any treatment, especially one that is experimental or unapproved.

What “verified” means here

Our verification confirms that a clinic exists, that its public business details match official records, and that the practitioner identifiers it provides appear in the relevant registries as of the date shown on the listing. It is a point-in-time records check, not a clinical evaluation, inspection, or endorsement.

Two limits of public records are worth understanding:

An NPI number is not a license.The Centers for Medicare & Medicaid Services explicitly warns that possession of a National Provider Identifier does not validate a practitioner’s licensing or credentials. A license must be checked against the appropriate state licensing board, not inferred from NPI records. You can look up any practitioner yourself at the CMS NPI Registry, then confirm licensure with your state’s medical board.

A ClinicalTrials.gov listing is not government approval.Studies are registered by their sponsors. Per the site’s own disclaimer, a listing does not mean the U.S. government has reviewed or approved the study’s safety or scientific merit. A clinic citing a registered trial has not, by that fact alone, demonstrated that its treatment works.

Before you book anything

Bring the treatment to your primary care physician and ask what the evidence says for your specific condition. Verify the practitioner’s license with your state board. Ask the clinic what is being injected, where it comes from, and what adverse events they have recorded. Be skeptical of any provider who discourages those questions.