Dr. Riederer moved to Bellingham from Oak Harbor, Washington, with 36 years of experience. Dr. Riederer graduated from the University of Kansas with her medical degree in 1974. She practiced in several California clinics prior to her move to Washington state in 1990. Since then, Riederer has practiced at Whidbey Women's Health on Whidbey Island, and at the Naval Hospital in Oak Harbor.
She is certified by the American Board of Obstetrics & Gynecology and a Fellow of the American College of Obstetricians & Gynecologists.