Defy Medical

Defy Medical is a private U.S. telemedicine and concierge medicine company focused on hormone optimization, sexual health, weight management, thyroid care, and broader integrative wellness services. The company operates nationally through virtual care and also provides in-office services from its Tampa, Florida clinic. Its core commercial offerings include testosterone replacement therapy, bioidentical hormone replacement therapy for women, thyroid therapy, erectile dysfunction treatment, female sexual dysfunction treatment, peptide and growth-hormone-related services, hair-loss treatment, GLP-1-based weight-loss programs, and primary care. Rather than developing novel therapeutics, Defy Medical appears to function as a care-delivery and prescription-management organization that combines physician consultations, lab testing, personalized treatment plans, and access to medications and supplements. The business is led medically by Dr. Justin Saya and markets itself as a long-standing hormone restoration and integrative wellness practice.