MEET DR. HILARY COSTELLO
Dr. Hilary Costello became a naturopathic doctor to study and practice cross-cultural medicines from around the world—drawing from both time-honored botanical traditions and cutting-edge scientific discoveries.
A native of Los Angeles, she has a deep love for the ocean and a lifelong connection to nature. With over 20 years of experience in primary care, midwifery, and women’s health, she brings a grounded, holistic approach to care. As an alchemist for good health, Dr. Hilary Costello offers both acute care and long-term wellness programs that support the body, mind, and spirit.
She received her Doctorate of National University of Natural Medicine in Portland, Oregon, in 2005. A mother of three daughters—each born safely at home—she continues to advocate for natural living and practices medicine at her clinic in Lake Oswego.
Naturopathic Physician & Skin Surgeon
Cultivating Wellness Across Borders & Mediums
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Advocating for Women's Health
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Finding Beauty in Holistic Medicine
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Cultivating Wellness Across Borders & Mediums • Advocating for Women's Health • Finding Beauty in Holistic Medicine •
Health Educator & Speaker
One of Dr. Hilary’s greatest passions is teaching and helping others deepen their understanding of the body and how it works—from pediatrics to adults of all ages. She believes health is a dynamic, ongoing process that requires proactive care, yet recognizes that many people simply don’t know where to begin. Her classes and speaking engagements range from corporate wellness programs and national conventions to hands-on botanical medicine weekends in the bush and natural skincare workshops. No matter the setting, her goal is always the same: to empower others with practical knowledge they can use to take charge of their own health.
Health Diplomacy
Dr. Hilary is deeply committed to advocating for girls' education around the world. She recognizes that millions of girls and young women live in unimaginable poverty—not just financially, but in terms of opportunity. She believes education is the most powerful remedy. More than 77 million girls dream of going to school, and the impact of education reaches far beyond the individual. Educated girls are more likely to marry later, experience improved health outcomes, and raise healthier children. With access to education, they gain safety, confidence, and the tools to lift themselves—and their communities—out of poverty. Educated women start businesses, create stability, and foster lasting change. Dr. Hilary continues to champion the global movement to ensure that all children, regardless of where they live, have the opportunity to go to school.
“I want to share everything I’ve learned to help my patients really understand how their bodies work. My goal is to give them the tools and confidence to make informed choices on their own healing journey—getting to the root of what’s going on and building a life that feels good and sustainable.”
-Dr. Hlilary Costello
Fine Arts Painter & Teacher
Dr. Hilary grew up in an environment rich with creativity and music. While pursuing pre-med studies at Sarah Lawrence College in New York, she also immersed herself in painting and fine arts, which became an integral part of her academic journey. Since high school, her artwork has been exhibited in various shows. As her medical practice took shape, she developed a creative arm of her work that brings together her passions for art, science, and medicine. These artistic endeavors continue to provide a meaningful balance in her life.
Evolving Expert in Skin Medicine
Dr. Hilary is one of the few physicians who is also a certified dermatologic radio surgeon—a distinction that reflects her commitment to precision, innovation, and excellence in patient care. With advanced training in this highly specialized field, she brings a rare level of expertise to the diagnosis and treatment of complex skin conditions. Her work blends technical mastery with a holistic approach, honoring both the science of medicine and the individuality of each patient.
Dr. Costello embarked upon The Society of Botanical Artists' distinguished distance learning program in the United Kingdom—a rigorous 2.5-year immersion into the intricate worlds of botanical science and the refined European traditions of botanical illustration. Within this prestigious cohort of botanical devotees, she cultivated both technical mastery and profound reverence for the natural world.
Now sharing her evolving expertise and deepening passion, Dr. Costello continues to advance her understanding of this venerable art form. Through meticulous study of time-honored methodologies and classical techniques, she strives to capture not merely the visual splendor but the scientific precision demanded by botanical illustration—rendering each specimen with both artistic sensitivity and taxonomic accuracy.
Her ultimate aspiration remains fellowship within this esteemed society, a recognition that would honor her dedication to preserving and perpetuating these treasured artistic traditions while contributing to the vital documentation of our planet's botanical heritage.
The Society of Botanical Artists in the U.K.
ARTIST JOURNEY
Health Diplomacy Around the Globe
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Jamil Moja
Jamii Moja means “one world, one family” in Swahili, and it’s also a Portland-based 501(c)(3) nonprofit volunteer organization that I am involved with as…
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Traditional Medicine in Jamaica
As the world moves with leaps and bounds into science and technology, many traditions are fading. Botanical medicine is one example of this…
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African Birth Collective
African Birth Collective is a 501(c)(3) nonprofit organization based in Oregon. Our mission is to provide women with opportunities for safe labor and delivery…
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