About
Dr. Christian Nilsen is a board-certified Family Medicine physician and co-founder of Sunny Family Medicine. He holds the DO and FAAFP designations and completed his medical education at Pacific Northwest University College of Osteopathic Medicine in Yakima. He trained in Family Medicine residency in Texas before returning to Washington state.
Dr. Nilsen believes in equipping patients with the knowledge and tools they need to take charge of their health. He enjoys explaining the science behind illness and advocates actively on his patients' behalf. His clinical scope covers hypertension, diabetes, high cholesterol, thyroid disorders, insomnia, depression, anxiety, asthma, and COPD. He approaches every patient interaction as a genuine conversation, not just a clinical encounter.
Education & Training
Medical School
Pacific Northwest University College of Osteopathic Medicine
Residency
Family Medicine, Texas (specific program not stated)
Certifications
Conditions Treated
Who is Dr. Nilsen right for?
Dr. Nilsen is a strong fit for patients who want to understand the reasoning behind their diagnosis and treatment plan. He works well with adults managing chronic conditions who prefer a doctor who explains the science, not just the prescription. Patients who value an advocate in their corner, someone who pushes for their best outcome, will connect well with his approach. He sees patients ages five and up across a full range of primary care needs.
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Frequently Asked Questions
Dr. Nilsen treats hypertension, diabetes, high cholesterol, thyroid disorders, insomnia, depression, anxiety, asthma, and COPD. He also provides acute and sick visit care, annual physicals, chronic disease management, and specialist care coordination for members at Sunny Family Medicine.
Yes. Dr. Christian Nilsen holds board certification in Family Medicine. He earned his DO and FAAFP designations and completed his medical degree at Pacific Northwest University College of Osteopathic Medicine before finishing his residency in Texas.
Dr. Nilsen focuses on empowering patients with the knowledge and tools to improve their health. He welcomes questions, explains the science behind conditions, and advocates for his patients throughout their care. He treats each visit as a genuine conversation rather than a transaction.
Dr. Nilsen manages chronic conditions directly and coordinates specialist referrals when cases require additional expertise. His advocacy-focused approach means he stays engaged with patients through each step of their care, including when outside specialists are involved.
Dr. Nilsen sees patients ages five and up as part of Sunny Family Medicine's membership. The practice serves individuals and families across a full scope of primary care needs.
Members contact Dr. Nilsen directly by text, phone, or email. Sunny Family Medicine guarantees same-day and next-day appointments so patients get timely access when health concerns arise.
Dr. Nilsen is a Washington native who completed his medical education at Pacific Northwest University right in Yakima. After finishing his residency in Texas, he returned to the Yakima Valley alongside Dr. Nina Ngo to build a practice serving their home community.
Doctor profile last updated June 11, 2026