Bella Sage Health

Individualized Holistic Healthcare

for Optimal Health

Why Bella Sage?

The literal meaning of Bella Sage is “Beautiful Wisdom.”

The name centers around the belief that your being has a beautiful wisdom and light of its own. It comes with a unique set of needs that stems from your genetics, your personal history, and your environment along with other individualized factors

I believe in working with you to listen and to learn what your holistic self needs. I want to guide you through the steps to meeting those needs and to restore you to quality of life and optimal health.

Conventional western medicine is woefully insufficient at meeting your needs especially in those with chronic and sometimes “invisible” health concerns.

Yet, your health is critically important and you are worth receiving the care the pays attention to each of the many parts of your being by using integrative practices.

Bella Sage Health is a specialty clinic that works to address all areas of health: nutrient deficiencies, thyroid disorders, adrenal issues, hormone imbalances, inflammation, autoimmune diseases, and many others. We use integrative practices that include functional medicine, nutrition, clinical herbalism, mindfulness, and Art healing to help YOU reach YOUR most vital health.

What We Offer

Optimal Holistic Healthcare

Nutrient deficiencies, thyroid and adrenal issues, gut health, sleep issues

Hormonal Health

Perimenopause, Menopause, PCOS, Menstruation issues, Decreased libido, Low Testosterone, Fertility

Autoimmune Disease

Root Cause, Inflammation, Brain Fog, Gut Health, Food Sensitivities

Holistic Herbalism

Unique & Individualized testing, herbal guidance and education; personalized herbal plans

Hi! I'm Sarah Erny

I’m a Nurse Practitioner in Bellingham, WA.  I hold a Bachelor’s Degree in Nursing (BSN) from the University of Kentucky followed by a Master’s Degree (MSN) in Adult and Women’s Health from Vanderbilt University. After becoming a nurse practitioner (ARNP), I went on to earn a Doctor of Nursing Practice (DNP) degree from Vanderbilt in 2014.

My mission is to guide patients on how to reconnect with their emotions, their spirits and their bodies. It is my deep desire to guide those in my care to hear their bodies’ language and to find the right lifestyle and natural healing tools that can bring them back to health.

YOU are a being of beautiful wisdom with a story

YOUR story is at the heart of your healthcare needs

YOUR health depends on your story being heard by your healthcare provider

At Bella Sage Health, YOU will be the center of YOUR healthcare journey!


"There are no words to describe the depth of gratitude I have for Sarah! Her knowledge of functional medicine and tenacity to figure out how to help get my health back on track has been priceless. And Keith is always there to accurately convey messages to Sarah when she is helping other patients. I can't recommend Bella Sage Health enough!"
- Mercy V. -
"I came to Sarah after getting no answers from doctors and pressure to get surgeries that I knew would not fix anything.The day I started working with Sarah I felt like a thousand pounds of pressure and fear were lifted. I felt seen and heard in a way I never have before when it comes to my health and well being. Sarah's knowledge, experience, and devotion to understanding the body has put me at ease. She constantly empowers me to take an active role in my healing journey as we both get to the root cause of my health issues and that approach has changed everything."
- Stacey M. -
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