David A. Killen D.D.S., P.S.

Meet the Staff


              Photo from left to right: Tracy, Janelle, Dr. Killen, Breanne, McKenna



          Breanne is a Registered Dental Hygienist.  In 2000, Breanne started as a dental assistant before she pursued a career in dental hygiene. Breanne attended Mountlake Terrace High School. She then continued her education at Eastern University and went to Hygiene School at Yakima.  She strives for positive results in her work. As a child she always dreamed of becoming a hygienist and she worked very hard to achieve her goals. 

            Breanne is very family oriented. Breanne, her husband Sean, and their son Easton are huge Seahawk fans. Together they attend every home game and cheer on the Seahawks on all away games. In her free time, Breanne also enjoys traveling to Chelan on the weekends in the summer to visit family.


            The friendly voice on the phone belongs to McKenna. She is very hard working and works to exceed patient’s expectations. Each person coming into the office is a well respected guest. She values the commitment that Dr. Killen makes with each patient by having integrity and sincere honesty. 

            McKenna grew up locally in Bothell. She values spending time with her family and friends. She has always been very involved in the community. McKenna attended Bothell High School and was a cheerleader for three years. Now she helps cheer on the team here at Dr. Killen’s Office. In her free time McKenna enjoys hikes, traveling, and watching scary movies.



            Janelle works in the office during the summer and on school breaks. She is a huge help to our team as a floater and helps keep the office looking sharp. She is currently attending University of Washington to reach her dreams of becoming a nurse to help individuals. 

            Janelle graduated from Snohomish High School in 2016. She enjoys spending time with her family. Janelle and her little brother Nathan love spending time together playing with their chocolate lab Bailey.





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