Verified Directory
Peptide Therapy Physicians
88 physicians across five cities, each individually verified against PSI's five-gate standard.
If you are looking for a physician who offers peptide therapy, the single most important thing you can do is verify their medical license yourself. Not read their reviews. Not check their website. Go to your state medical board's website, type in their license number, and confirm it is active with zero disciplinary actions. Everything else is secondary.
PSI maintains a directory of physicians who have passed a five-gate verification standard. Every physician listed here has been individually checked against primary sources. PSI does not accept payment for listings, does not use star ratings as a criterion, and does not guarantee clinical outcomes. This directory exists to reduce the time between "I want to explore peptide therapy" and "I found a physician I can verify myself."
Five-Gate Verification Standard
Every physician in this directory has passed all five gates. No exceptions, no partial passes, no grandfathering.
- Active medical license. Verified against the state medical board's public database. License number recorded and cross-referenced.
- Board certification. At least one qualifying board certification confirmed through the relevant certifying body.
- Named peptide or hormone services. The physician's own website or verified clinical profile explicitly lists peptide therapy, hormone optimization, or a named peptide compound as a service they offer.
- License number cross-check. The license number provided by the physician or listed on their website has been independently verified against the state board's records. Name, license number, and status all match.
- Zero disciplinary actions. The state medical board's public records show no disciplinary actions, sanctions, probation, or restrictions on the physician's license.
City Directories
New York
20 verified physicians
Miami
20 verified physicians
Los Angeles
18 verified physicians
Dallas
16 verified physicians
Austin
14 verified physicians
PSI's physician directory is maintained through periodic re-verification. License status, board certification, and disciplinary history are re-checked on a rolling basis. Physicians may be removed at any time if they no longer meet the five-gate standard. PSI does not accept payment for inclusion, priority placement, or enhanced listings. All editorial decisions are made independently.
Medical Disclaimer
This content is for educational and informational purposes only and does not constitute medical advice. The information presented reflects published research as indexed by PSI and should not be used to make treatment decisions. Always consult a qualified healthcare provider before starting, stopping, or modifying any treatment.