ADA Accessibility Information


Cascade Dental Care -  Dr. Mark D. Teigen, DDS & D
background image art3

Meet the Doctors

Dr. Mark Teigen at Cascade Dental Care in Longview, WA

Dr. Mark Teigen, DDS

Dr. Teigen is a gentle, caring dentist who uses only the most advanced materials and procedures available. He practices comfortable, health-centered dentistry with a strong emphasis on getting to know each of his patients. In addition to his technical proficiency, Dr. Teigen is a careful listener and will explain beforehand what treatment is best for your individual needs.

Dr. Teigen received his doctorate from the University of Iowa. He has since taken many continuing education courses and is a member of the American Dental Association.

Dr. Trimble at Cascade Dental Care in Longview, WA

Dr. John Trimble

Dr. Trimble was born and raised in Vancouver, WA. He attended Hudson's Bay High School, deciding in his senior year to pursue dentistry as his career. He earned his Bachelor's at Corban University in Salem, Oregon and became the first Corban University graduate to matriculate to Oregon Health & Science University's School of Dentistry. In 2017, he graduated dental school with honors and immediately began working in rural Alaska as part of a scholarship repayment program. He greatly enjoyed his time in Alaska and the experiences that came with it, but is ready to head back to Washington to be closer to family and to further his professional career.

When not in the dental office, John enjoys spending time with his wife and his two young sons. He also likes to make music, play guitar, and work on other creative projects. Dr. Trimble is excited to practice dentistry alongside Dr. Teigen, and the rest of the team at Cascade Dental, and will always strive to provide the same competent, compassionate care that you're accustomed to.
Logo for Cascade Dental Care




Mon - Wed: 8:00am - 5:00pm
Thursday: 8:00am - 4:00pm
Every other Friday: 8:00am - 4:00pm
Copyright © 2021-2022 Cascade Dental Care - Dr. Mark D. Teigen, DDS & D. All rights reserved.  Sitemap | Links
Cascade Dental Care - Dr. Mark D. Teigen, DDS & D, 1105 14th Ave., Longview, WA 98632 ^ 360-916-4200 ^ ^ 4/29/2022 ^ Page Terms:dentist Longview WA ^ dentist Longview WA ^