Mobile Full Width Tablet Small Desktop


Mary Egsieker, MD

Office Location(s):
Happy Valley – Sunnyside

Board Certification: American Board of Pediatrics
Education: MD – Oregon Health & Science University, Portland, OR
Pediatric Internship: Washington University, St. Louis Children’s Hospital, St. Louis, MO
Pediatric Residency: Washington University, St. Louis Children’s Hospital, St. Louis, MO

Care Philosophy

I am committed to providing families with quality, timely, and accurate pediatric care in an environment of mutual trust, respect, and compassion."

– Mary Egsieker, MD


For more than a decade, Dr. Egsieker has been helping children grow into healthy adults, and that’s exactly why she signed up to become a pediatrician! Even after all this time, she still considers it an incredible honor and privilege to watch children and families grow. And admits that she often feels more like Aunt Mary instead of Dr. Mary.

As a wife and mother of two healthy, amazing kids, Dr. Egsieker spends the majority of her time on-the-go! Fortunately, she has really great endurance due to her other love in life: running. She is currently training for a marathon and runs at every opportunity – if there’s an upcoming half marathon around the city, you can bet she’s already registered! She’s also the returning captain of Metropolitan Pediatrics’ Hood to Coast team whenever the relay’s lottery system is kind to us!

Skip to content