The Stem Cell Institute of Texas

The Stem Cell Institute of Texas is a regenerative medicine and aesthetics practice in San Antonio, Texas.

Clinicians

• Vernon F. Williams, MD, FAARFM, ABAARM — staff page lists emergency medicine, regenerative and anti-aging medicine, with A4M fellowships including stem cells and sports medicine

Regenerative treatments offered

• Umbilical cord-derived cell injections using the Liveyon product, from donor umbilical cord tissue
• PRP — the site states it adds PRP to all of its stem cell injections
• Orthopedic, cosmetic and sexual-health stem cell services; sexual-health page also lists O-Shot and male PRP procedures

Conditions the practice lists

Orthopedic page: arthritis, torn ligaments, tendon inflammation, muscle pain, sprains, and knee, shoulder, hip, back or neck pain. Sexual-health page: erectile dysfunction and female sexual dysfunction. The Liveyon product page also names cardiovascular, autoimmune and neurological conditions.

What to know before you call

• Office hours listed as Monday–Friday, 9 AM–5 PM.
• Phone: (210) 985-1700.
• Prices are not published; insurance is not addressed on the pages reviewed.

RPG verification notes

• Website shows a disclaimer that statements have not been evaluated by the FDA.
• Physician credentials listed on a staff page.
• Prices not published.

Last verified by Regen Provider Guide: October 2026. Confirm treatment details, candidacy, insurance coverage and costs directly with the practice.