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Meet our Doctors

Meet the experienced and friendly dentists who make Selkirk Dental the leading provider of oral hygiene and personalized dental services in Hayden.


Photo of Dr. NoahNoah Hollinger, D.D.S.

Dr. Hollinger (pronounced Hall-ling-er) is originally from Iowa, and he and his wife moved to the Pacific Northwest in 2019.

Dr. Hollinger graduated from Northwestern College in Orange City, Iowa, and went on to complete his program at the University of Iowa Dental School. He is passionate about natural-looking and feeling comprehensive cosmetic dentistry, and we are excited to showcase his expertise and eye for aesthetics.

Outside of the office, you’ll find Dr. Hollinger playing basketball, playing guitar, practicing photography, and enjoying the great outdoors with his wife. He and his wife stay very busy with their first son, who was welcomed to the family just this year.


Photo of Dr. Katie Katie Martin, DDS

Dr. Martin joined Avondale Dental in September of 2012 following completion of the Idaho State University’s General Dentistry Residency Program.

This residency program consisted of post-graduate training in all phases of a general dental practice, including implants, reconstruction with crowns and bridges, endodontics (root canal treatments), surgery, and of course routine dentistry for the entire family.

Katie is native to the Coeur d’Alene area. She is the daughter of Tim and Wanda Quinn, long-time members of our community.

Katie graduated from Lake City High School in 2002. She attended the University of Idaho where she played for the Vandal Women’s Soccer Team, graduating in 2006. Katie then was accepted into the IDEP program, a program that is dedicated to Idaho’s top dental students. She completed her dental training at Creighton University Dental School, graduating with Honors in 2011.

Katie is a member of the American Dental Association, the Idaho State Dental Association, the Idaho Panhandle Dental Association, and the Pinnacle Study Club.