Kevin O'Neill is a certified instructor at Buteyko Clinic International

Kevin O'Neill is a certified instructor at Buteyko Clinic International

Kevin O'Neill

United Kingdom, Stockport

Conditions I Support


  • Asthma and Respiratory Issues
  • General Breathing Re-Education: Dysfunctional Breathing, Overbreathing
  • Anxiety and Stress Management
  • Sleep Disorders: Sleep Apnea, Snoring, Insomnia
  • COPD Support
  • Mental Health: PTSD, Trauma, Emotional Regulation
  • High Blood Pressure and Cardiovascular Health
  • Panic Attacks and Hyperventilation
  • Children's Breathing and Development
  • Sports Performance and Endurance
  • ADHD and Focus Issues

I work with clients


Online In-person

Languages I Speak


  • English

About Me


Kev has worked with over 3,500 individuals since 2020, guiding them back to a deeper connection with their minds, bodies, and emotions. As an Advanced Oxygen Advantage Instructor, his approach blends science-backed breathing techniques with emotional insight, helping clients regulate their nervous systems and reclaim a sense of calm and resilience.

With a strong foundation in physiology and anatomy, Kev specialises in the role of the breath and the vagus nerve in healing and self-regulation. His trauma-informed work combines practices like Buteyko breathing and Cold Water Therapy to gently activate the body’s natural healing mechanisms.

Known for his down-to-earth style, Kev brings empathy, energy, and humour to everything he teaches—making complex ideas feel personal and transformative. His work is rooted in lived experience, and it shows in the safety and authenticity he offers every client.

My Location


United Kingdom, Cheshire, Stockport, SK22 4LU