Meet the Oneness Team

The Physicians of Oneness
Oneness Clinic brings together a rare team — physicians, psychiatrists, psychologists, health coaches, physical therapists, and nutritionists — all under one roof in Westlake Village. We combine the precision of modern medicine with the wisdom of integrative tradition to treat the whole person, not just the complaint. Decades of multi-specialty experience. One coherent plan. Outcomes that actually last.
The Oneness Health Coaches

Christina Porter
Longevity Coach
With extensive experience in acute and ambulatory healthcare, including work in the ER and wellness settings, I am passionate about helping individuals achieve optimal health through a compassionate, whole-person approach. My background includes hormone wellness, infusion therapies, and patient advocacy, combined with a strong focus on fitness, nutrition, mental resilience, meditation, and brain health. As a longtime triathlete and wellness advocate, I believe lasting wellbeing comes from supporting the mind, body, and spirit together.

Jeremy Kooi
Longevity Coach
Jeremy merges 20 years of coaching expertise with spiritual practices and longevity science to meet you exactly where you are. He believes true transformation happens when your external results follow your internal growth—giving you the tools to not just reach your goals, but to inhabit them for life.

Halee Kooi
Longevity Coach
Halee combines a decade of strength training with the science of longevity to offer a compassionate, holistic perspective on modern wellness. By integrating natural biohacking with spiritual stillness, she empowers you to regulate your nervous system and honor your body’s innate wisdom.






