R3 Stem Cell
Verified listingAbout R3 Stem Cell
What is R3 Stem Cell?
R3 Stem Cell is mainly a stem cell and regenerative therapy practice, with med spa services alongside. It is one office in an international network of R3 centers, and it has been operating since 2013. The Nashville-area office is at 5020 Thoroughbred Lane, Brentwood, TN 37027, in the Merchant's Walk Shopping Center. It names suburbs it serves, including Franklin, Murfreesboro, and Hendersonville.
One of its most used therapies is umbilical cord stem cell therapy. Other services include exosome therapy, PRP, sexual health treatments such as the V Shot and E Shot, IV vitamin therapy, facial rejuvenation, and laser hair removal. R3 also offers hormone replacement therapy, including bioidentical hormones for men and women. No prescriber is named for the Brentwood office, and the hormones and medications used are not identified. Google reviews give it a 3.9 rating from 15 reviews.
What does it cost?
It does not publish prices, for hormone therapy or any other service. Free consultations are offered, and you can book one by calling (844) GET-STEM. Stem cell therapy is not covered by insurance and is paid out of pocket, so this is cash pay only. Whether a price includes the medication is not stated.
A separate R3 price match guarantee says U.S. pricing does not go below $3,999 USD. It lists Scottsdale, AZ and Beverly Hills, CA as its U.S. locations, and Brentwood is not on that list. The guarantee also does not apply to financed treatment, and it must be requested before treatment is booked and paid for.
What should you ask before you book?
Ask who prescribes the hormone therapy and whether that person is a licensed physician you can look up. Since no prescriber is named, this is the first question to put in writing. Ask which hormones and medications are used, and whether they are FDA approved or compounded. The word "bioidentical" alone does not tell you which product you would receive.
Ask what labs, follow-up visits, and refills cost, and whether any of them are part of a monthly price. Ask whether telehealth is offered, since that is not stated. Ask what hours the Brentwood office keeps, because none are listed, and how cancellation and refunds work.
In its own words: "The FDA considers stem cell therapy experimental." Ask what that means for the treatment you would receive, and what the consent form covers before you sign it.
Who is it a good fit for?
This is a good fit if you want a free consultation for stem cell therapy or a med spa service, you live in or near Brentwood or one of the suburbs R3 names, and you are ready to pay without insurance. It is a weaker fit if you need hormone therapy and cannot get the prescriber's name, the medications, and the follow-up costs in writing before you pay.
Sources: r3stemcell.com/nashville-tn, r3stemcell.com/conditions/anti-aging, r3stemcell.com/price-match-guarantee
Services Offered
What we confirmed
Read off R3 Stem Cell’s own website on 2026-10-12. These are their words, not ours.
- ✓Hormone therapy — listed on their site as “R3 offers hormone replacement therapies, including bioidentical hormones for both men and women.” source
We have not yet collected published prices or prescriber credentials for this clinic. When we do, they will appear here with a link to the page they came from — or a note saying the clinic publishes none, which is itself worth knowing. Call them for a price in the meantime.