A husband-and-wife physician team
Perpetua Longevity provides physician-led virtual concierge care throughout California and Nevada. We also offer comprehensive in-person evaluations, diagnostics, hormone optimization, IV therapy, medical weight management, regenerative medicine, and aesthetic procedures at our Las Vegas office.
Perpetua Longevity was founded by Dr. Juan Chavez and Dr. Lucia Mireles-Chavez to practice medicine the way they always believed it should be practiced: unhurried, deeply personal, and focused on preventing disease decades before it appears.
Together they bring more than 40 years of combined clinical experience across internal medicine, critical care, pediatrics, obesity medicine, clinical lipidology, hormone optimization, regenerative medicine, and aesthetics.
Credentials & Experience
Dr. Juan Chavez, MD
Longevity, Cardiometabolic & Men's Health
Board Certifications
- Board Certified in Internal Medicine (ABIM)
- Board Certified in Obesity Medicine (ABOM)
- Board Certified in Clinical Lipidology (ABCL)
- Board Certified in Anti-Aging & Regenerative Medicine (ABAARM)
Advanced Training
- Exercise Physiologist — Stanford Medical Center
- Certified Hypertension Specialist (AHS)
- Certified Peptide Specialist
- Certified in Hair Restoration (Bauman Medical)
- Certified Clinician, International Board of Undersea Medicine (IBUM)
- Member, American Society of Ketamine Physicians (ASKP3)
- Critical Care Medicine — 20+ Years Experience
Clinical Focus
- Cardiovascular prevention & atherosclerosis management
- Cancer detection & prevention strategy
- Diabetes, hypertension & metabolic health
- Peptide therapy and men's hormone optimization
- Medical weight management
Dr. Lucia Mireles-Chavez, MD
Aesthetic, Regenerative & Women's Health
Board Certifications
- Board Certified in Pediatrics (ABP)
- Board Certified in Obesity Medicine (ABOM)
- Board Certified in Anti-Aging & Regenerative Medicine (ABAARM)
Advanced Training
- Certified in Aesthetics and Sexual Wellness (CMA)
- Certified in Bio-Stimulating Aesthetics (InMode)
- Certified in Hair Restoration (Bauman Medical)
- Certified Clinician, International Board of Undersea Medicine (IBUM)
- Member, American Society of Ketamine Physicians (ASKP3)
Clinical Focus
- Aesthetic medicine and injectable artistry
- Regenerative and PRP-based therapies
- Women's hormone optimization and pellet therapy
- Sexual and intimate wellness
- Medical hair restoration
Two ways to be seen
Virtual concierge longevity care throughout Nevada and California, and full in-person evaluations, diagnostics, hormone optimization, IV therapy, regenerative medicine, and aesthetic procedures at our Las Vegas office.