A4M - Longevity Fest, December 12-14, 2025, Las Vegas
- flaviaemma
- Nov 27
- 2 min read

Longevity Fest!
When: December 12-14, 2025
Where: Las Vegas
What is A4M - Longevity Fest?
The American Academy of Anti‑Aging Medicine (A4M) is a professional medical association focused on the advancement of technologies, education and clinical practices aimed at combating chronic disease and addressing the biology of aging.
Dr ONeil has been a faculty member of A4M for over 15 years.
Longevity Fest 2025, is a three-day event for licensed professionals in Las Vegas that brings together over 5,000 attendees, 200+ sessions and 400+ exhibitors to explore cutting-edge research, wellness innovations, interactive workshops and networking opportunities.
Features include keynote addresses, hands-on learning topics including: hormones & healthy aging, brain longevity, microbiome & metabolism, precision medicine; and a robust expo floor showcasing emerging technologies and services in longevity care. Attendees gain actionable strategies for clinical application, connect with peers and thought leaders, and stay at the forefront of health‐span and lifespan optimization.
Dr. Kathleen O’Neil’s presentations at A4M - Longevity Fest?
Dr. Kathleen will be sharing what regenerative medicine is; specifically highlighting how the body is naturally designed to heal when given the right support. She’ll talk about the fascial system as a beautifully interconnected network that works closely with stem cells to maintain health and repair organs when injured.
She will be discussing how immune system dysregulation and adjuvants/toxins can disrupt the inner balance, helping people understand how autoimmunity manifests in the body. Throughout her talk, Dr. Kathleen will highlight the important peptides our bodies can benefit from on to communicate, restore, and keep our systems functioning in harmony.
Other topics she will highlight include:
The multitude of Peptides and how to use them therapeutically !
The value of CONSISTENT energy production by the body's mitochondria to maintain "metabolic flexibility" and optimal weight for life ?
The remarkable Benefits of Hyperbaric Therapy for health and healing.
Biological aging at the cellular level.
For more Information please check out:
Instagram: @redefiningmedicine
Website: https://www.a4m.com/
