The people behind your care

Dr. Naomi Castellano, MD

Dr. Naomi Castellano is a board-certified physician who spent fifteen years in internal medicine before founding ÉLAN Wellness, where she could practise the kind of medicine she always believed in — proactive, personal and rooted in how a patient actually feels, not just what a single lab value says.

Her approach blends evidence-based hormone optimisation, regenerative therapy and metabolic medicine with the warmth of a practice that knows you by name. Every plan at ÉLAN begins with comprehensive testing and an unhurried conversation, and every plan is hers to oversee — because restorative medicine is too personal to hand off.

• Doctor of Medicine (MD) — University of Arizona College of Medicine
• Board-Certified, American Board of Internal Medicine
• Fellowship-trained in Age Management & Regenerative Medicine
• Member, American Academy of Anti-Aging Medicine (A4M)
• Certified in Bioidentical Hormone Replacement Therapy (BHRT)
• Member, Obesity Medicine Association

Medicine you can trust, by design

Every therapy at ÉLAN is built on the same foundation: a board-certified physician, real lab data, and a standard of care that never cuts corners. Here is what that means in practice.

• Board-certified medical director overseeing every plan
• Comprehensive lab testing before any therapy begins
• Bioidentical, pharmacy-compounded hormone protocols
• Physician-supervised GLP-1 weight-loss programs
• Sterile, in-clinic PRP and IV preparation
• HIPAA-compliant records and confidential care