Trillium Concierge Medicine

We're excited to announce that Dr. Jill Casey and Dr. Marci Nelson are launching Trillium Concierge Medicine — bringing concierge-style family medicine and women's health care to the Seattle area.

Trillium is designed to offer comprehensive primary care for the whole family, with a dedicated focus on women's health at every stage of life — including perimenopause, menopause, and beyond. Dr. Casey and Dr. Nelson are committed to building meaningful, long-term patient relationships and delivering thoughtful, evidence-based, unhurried care.

By stepping outside the traditional insurance model, your doctors can spend more time with you — listening closely, addressing the full picture of your health, and creating personalized care plans that evolve with you over time.

What to Expect from Our Seattle Practice

• Thoughtful, unhurried visits with Dr. Casey and Dr. Nelson

• A focus on prevention, not just prescriptions

• Expertise in women's health, midlife care, perimenopause, menopause, gynecology, and beyond

• Family medicine for adults and children

• A membership model that puts you — not the system — at the center

This new Seattle practice represents a different kind of healthcare experience — one that feels calm, connected, and centered on you.

Details coming soon. We can't wait to meet you.