top of page

Live Your Most
Vital Life! 

Lifestyle, Nutrition, Biohacking, Regenerative Medicine, Fitness & Physical Medicine .

Beyond Endo-Nasal, Discover a Holistic Approach to Health and Wellness

Dr. John Lieurance, a renowned Chiropractic Neurologist with over 22 years of experience in Sarasota, has gained significant attention for his groundbreaking Functional Cranial Release (FCR) procedure. However, this is just one of many tools that Dr. John has integrated into a clinical setting over the past 30 years of his illustrious career. He masterfully blends therapies that address the three pivotal pillars: Identity, Divinity, and Vitality. This innovative FCR technique, which combines Functional Neurology with Specific Endo-nasal balloon manipulation, has been hailed as a game-changer by many, including prominent figures like Dana White, the CEO of UFC. White, who has struggled with nose problems for most of his life, shares, "I have had nose problems most of my life. Since doing Endo-Nasal Balloons with Dr. John, it has been life-changing for me. I can breathe so much better, and it has stopped me from snoring. I would highly recommend it to EVERYONE!"


Beyond FCR, Dr. Lieurance's holistic approach to health and wellness is evident in his dedication to his craft, which extends beyond his clinic at Advanced Rejuvenation. He also travels globally, imparting his knowledge to other medical professionals. If you're seeking a transformative approach to better health that encompasses all facets of well-being, schedule a consultation today and discover how Dr. Lieurance's expertise can benefit you.


Dana White & Dr. John Lieurance


Featured by Industry Experts

Screenshot 2023-01-17 at 07.44_edited.png
Screenshot 2023-01-17 at 08.13_edited.png
Screenshot 2023-01-17 at 12.34.28.png
Screenshot 2023-01-18 at 20.33.52.png
Screenshot 2023-01-30 at 10.17.32.png
Screenshot 2023-01-30 at 10.19.13.png

Initial Consultation

Explore the power of the body to heal itself using the latest regenerative technique!

This is a 20 Minute Consultation for $95. This is a Consultation to see if a Relationship with us is Right for us Both for Either a Distance Coaching Plan or Coming to Sarasota for Treatment. If yours is in an Inner Ear please attach your Audiometric Report & For Ortho Please Attach Your MRI & or X-ray if you have One. Thank you!

Strategic Health Coach

Tara blue top.webp

Tara Smith 

Discover my Latest Podcast


My Passion for Results

Combining Science and Nature to Heal Chronic Pain

At the heart of my daily practice is my unwavering commitment to achieving results for my patients. Over the past 25 years, I have researched and studied a wide range of therapeutic techniques, both conventional and alternative, to develop a unique approach to healing chronic pain.


My passion for delivering results is what drives me to use every available solution to help my patients overcome their chronic pain, from cutting-edge technologies like stem cell therapy and laser therapy to holistic methods such as acupuncture and prolotherapy. At Advanced Rejuvenation, we take an integrative approach to medicine, combining the best of both worlds to achieve the best possible outcomes for our patients.


Our focus is always on delivering results, and that means using whatever therapy is most effective, regardless of whether it is considered "conventional" or "alternative."


I believe that every patient deserves the chance to live a life free from chronic pain, and I am committed to helping you achieve that goal.

Discover my new Book

Endo Nasal Cranial Therapy is a physical adjustment that can improve overall health and treat various conditions.
  • Endo Nasal Cranial Therapy is a powerful physical adjustment for the human body

  • Dr. Lieurance has been practicing and training doctors in this therapy for 30 years

  • In this book, he shares his newest breakthroughs and how Endo Nasal can be used to treat a variety of conditions including headaches, TMJ, neurological conditions, and vestibular disorders

  • Endo Nasal Therapy can improve CSF flow, nutrient delivery to the brain and spinal cord, and detox pathways

  • The book also explores the history of Endo Nasal Therapy and its benefits for brain and vestibular health

  • Suitable for both laypeople and practitioners, Dr. Lieurance also offers training through his institute at

bottom of page