Castellano Health Institute

About Castellano Health Institute

The practice is built around one principle: men’s health works better when it’s the same doctor every visit, the same chart, the same conversation continuing. Dr. Castellano graduated from UC Irvine School of Medicine in 1996 and went directly into family medicine practice in Orange County. Board certification in Family Medicine (ABFM) followed early in the career. Advanced certifications in Anti-Aging and Regenerative Medicine (ABAARM) and the Anti-Aging, Regenerative & Functional Medicine Fellowship were added as the practice's focus narrowed toward men's health and hormone optimization. Membership in the American Academy of Anti-Aging Medicine has been continuous. The practice has always run as a solo physician. That's intentional. Men's health works better when the doctor reading the bloodwork at month one is the same doctor reading it at month thirty-six — patterns get spotted because the same eye keeps watching, and the trust gets built because the same conver

In the practice's own words, from their website.

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