Care Team

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Katherine E. Williams, MD, FAAP

I've always loved working with children as they bring so much joy and energy wherever they go. Being a part of their lives and a guiding presence through their childhood is both a pleasure and privilege!


Dr. Katherine Williams joined our practice in early 2018. She attended the University of Washington for both her undergraduate education and medical school. Dr. Williams completed her residency at Children’s Hospital of Wisconsin. Before joining Allegro Pediatrics, Dr. Williams worked in urgent care at Seattle Children’s Hospital. She enjoys speaking to new parents about newborn care and infant-to-toddler development, and has a special interest in acute care.

Dr. Williams is married with three children. She enjoys making happy memories with her family, cooking (and eating!) good food, reading, traveling, and hanging out with friends. Dr. Williams loves watching Husky football and playing board and video games. She also plays piano and enjoys attending concerts and musicals.


Undergraduate: University of Washington

Medical School: University of Washington School of Medicine

Residency: Children's Hospital of Wisconsin, Wauwatosa, WI 

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