Dr. Diana Duncan, ND

Dr. Diana Duncan loves serving as a primary care physician addressing both acute and chronic conditions. She is particularly passionate about women’s health and digestive health. In all of her visits, Dr. Diana aims to work cooperatively with you to identify health goals and tailor treatments to best fit your individual needs. She believes in empowering you with knowledge and providing a clear sense of why therapies are selected. She is happy to counsel you about all of your options and to provide you with as much information as you may need in order to help you come to a decision that is right for you.

Dr. Diana approaches healing and health management in these areas by utilizing nutrition, botanical medicine, nutritional supplements and pharmaceuticals when appropriate.

Dr. Diana also performs general wellness exams required for work, school, daycare, camp and general wellbeing. She is a preferred provider for most major insurance companies including Regence, Uniform, Premera, Lifewise, and First Choice.

When not in the office, Dr. Diana is usually out enjoying the magnificent forests and mountains of the Pacific Northwest, gardening, creating tasty concoctions in the kitchen, or hanging out with her adorable and mischievous cats.


Dr. Diana specializes in the following areas:

  • Holistic Primary Care
  • Women’s Health
  • Digestive System Support
  • Thyroid Health
  • Diabetes Care and Prevention
  • Mental/emotional Wellbeing

Dr. Diana can be seen at the Heart of Wellness clinic in Tumwater, WA. She offers free 15 minute initial consultations. If you’d like to schedule an appointment, please call 360-570-0401.


Pricing & Insurance


Open Monday-Friday 8AM-12PM / 1PM-6PM