Dr. Katie Dahlgren is a board-certified Naturopathic Physician. She earned her bachelor’s degree in biology/pre-med with a minor in psychology at Gonzaga University in 2003. She then completed the vigorous 4-year doctorate program in naturopathic medicine at Bastyr University, graduating in 2007. Dr. Dahlgren completed a 3-year residency with Dietrich Klinghardt, MD, Ph.D. and Nazanin Kimiai, ND, L.Ac. at Comprehensive Medical Center. She then worked alongside Dr. Klinghardt as an associate and senior clinician at Sophia Health Institute for an additional 4 years. Dr. Dahlgren then worked with Dr. Amy Derksen at Holistic Healing Arts from 2015 through 2021, and then again at Comprehensive Medical Center from 2021 to 2023 under the leadership of Dr. Kimiai.

Dr. Dahlgren specializes in the treatment of chronic infections and neurological disorders in patients of all ages. She has 16 years of experience providing highly individualized care to patients with complex chronic illness.

She loves collaborating with her colleagues to design protocols that are tailored to the patient’s health goals and lifestyle. She strives to create and maintain a therapeutic relationship of mutual respect where patients can feel heard and valued. She is committed to lifelong learning and makes it a priority to frequently attend conferences and lectures that benefit her patients through exposure to experts in the rapidly growing and evolving field of integrative medicine.

Dr. Katie Dahlgren has recently opened her own private practice, Oak Tree Integrative Medicine, in partnership with Sophia Health Institute in Woodinville, WA. She will begin seeing patients at this new location effective June 5, 2023.