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Now training Physicians, Nurse Practioners and providers with scope to prescribe or administer IV and injection therapy in advanced Photobiomodulation & laser therapy.
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Whether you're looking to feel better in your skin, reclaim your energy, or finally get answers — One Living is built for you.

Hormone & Metabolic Health

Fatigue, weight changes, brain fog, or a sense that something is simply off – we investigate what conventional care often overlooks, using advanced testing and individualized protocols.

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Anti-Aging & Longevity

From peptide therapy and regenerative orthopedics to IV nutrition and optimized hormones – we support patients who want to stay ahead of aging, not just respond to it.

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Aesthetics & Skin Health

Medical-grade treatments that go beyond surface results — because healthy skin starts from within. Acne, aging, texture, and tone, addressed with precision.

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Most patients who find us have already tried the obvious answers. We start where those left off.

At One Living, we practice integrative and regenerative medicine rooted in a whole-body perspective. Rather than treating isolated symptoms, we look at the underlying dynamics driving your health ~ including hormones, metabolism, immune function, and the body’s own capacity to heal.

Personalization is not a feature here ~ it is the foundation. We use advanced functional testing, genetic and epigenetic evaluation, and Autonomic Response Testing to build a precise picture of what is happening in your body and why. No two patients receive the same protocol, because no two patients are the same.

This approach draws on bioregulatory medicine principles, which focus on restoring the body’s natural regulatory systems rather than simply managing symptoms. It means your care is never one-size-fits-all, and your provider is always looking at the full picture.

We combine the best of naturopathic medicine, functional testing, and advanced regenerative therapies ~ then tailor everything to you.

A full range of advanced treatments — under one roof, guided by one integrated care philosophy.

Aesthetics

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Health & Wellness

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Dr. Summer Beattie, ND — Founder & Naturopathic Physician

Dr. Beattie brings over 20 years of expertise rooted in rural Alaska and dual-degree training from Bastyr University. She specializes in regenerative medicine, chronic and complex illness, hormone optimization, IV therapy, ozone, and regenerative orthopedics ~ with a particular focus on brain health, autoimmune conditions, and cases where conventional medicine has fallen short. A former board member of the Washington Association of Naturopathic Physicians, she is as committed to mentoring other providers as she is to her own patients. Her approach is precise, investigative, and always deeply personal.

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Rehema — Master Aesthetician

Rehema is One Living’s lead aesthetician and the heart of the clinic’s aesthetic practice. Trained at the Euro Institute of Skincare and the Washington Laser Institute, she brings a deep understanding of the relationship between inner health and outer beauty ~ with advanced expertise in treating multi-ethnic and diverse skin, Manual Lymphatic Drainage, Traditional Chinese Medicine skincare, and certification as an Integrative Health Practitioner. Her philosophy is whole-person: beautiful skin, she believes, begins with how we think about ourselves, what we eat, how we move, and how well we support the body’s natural detoxification pathways.

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Andreanna Rainville, RN — Registered Nurse & Health Consultant

Nurse Andi brings nearly four decades of clinical experience at the intersection of integrative medicine, nutrigenomics, and bioregulatory health. Since 1998, she has held international teaching credentials with Dr. Dietrich Klinghardt, MD, PhD ~ a global leader in bioregulatory medicine ~ educating clinicians and patients across the US and Europe. Her expertise in genetic health optimization, hormonal balancing, chronic illness, and psychoneuroimmunology adds a rare layer of precision to every care plan at One Living. She synthesizes complexity into clarity and approaches every patient with the attentiveness of a trusted advisor and the rigor of a seasoned clinician.

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Reviews

Real Patients. Real Results. Ferndale, WA and beyond.

Dr. Beattie’s two aesthetic PRP treatments for my face and hair have left me thoroughly impressed. Her gentle yet efficient technique stands out compared to other providers I’ve experienced. The noticeable results speak to her expertise, and I highly recommend her as both a skilled practitioner and an instructor to other physicians. Despite the considerable distance, the hour and a half of travel is well worth it for her exceptional treatments.

Minerva H.

One Living has been a game-changer for my health. Their regenerative medicine approach, grounded in naturopathic principles, helped me heal and take control of my wellness. The care and expertise they provide are unmatched. I highly recommend them to anyone seeking natural, effective solutions!

Jamie D.

The care I received at One Living was exceptional. The team listened attentively to my concerns and provided personalized treatment that yielded positive results. The entire team at the clinic displayed a high level of professionalism and made me feel comfortable throughout my visits. I have recommended so many of my friends and family!

Debbie M.

Ready to Feel Like Yourself Again?

If you’re ready to take the next step ~ or just want to understand your options — we’re here. Our team takes time with every patient, and we’ll help you figure out the right place to start.

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Start Your Personalized Health Journey Today

If you’re ready to take the next step in your health or aesthetic journey, our team is here to help. Contact us today to learn more about how One Living in Ferndale, WA, can support your goals.

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Take the First Step Toward a Healthier, Happier Life

If other treatments haven’t worked, One Living offers a completely new way to address your health challenges. Let’s create a path to real solutions and lasting change.

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