At Oregon Sleep Apnea and TMJ, you’ll find a team deeply committed to enhancing your sleep and overall well-being. Guided by the experienced and compassionate Dr. Andrea Fraser and Dr. Keith Valachi, our practice stands out for its extensive skill and unwavering dedication to delivering exceptional care. We pride ourselves on our approach to each patient's unique needs, ensuring a personalized and empathetic experience at every visit.
We excel in patient safety and care, with a highly trained team and in-house medical insurance coordination. We adopt a “touchless” protocol using Virtual Telemedicine for safer, convenient consultations, and we maintain strong partnerships with medical offices to ensure cohesive, long-term treatment success.

Dr. Andrea Fraser
DDS
Dr. Andrea Fraser is a native of Port Huron, Michigan and is the daughter of a dentist and a dental hygienist. After earning her undergraduate degree from Boston College in 2005, she returned home to attend dental school at the University of Michigan. After earning her Doctor of Dental Surgery degree in 2009, she completed a 1-year Advanced Education in General Dentistry residency at Boston University. Dr. Fraser strongly believes in taking the time to help her patients understand their health and options so they can be fully comfortable with their treatment. She strives to provide exceptional care in a kind and compassionate environment. In 14 years of practice, she has witnessed the growing need for sleep apnea and TMJ treatment and is excited to be joining a practice dedicated to helping these patients.
Dr. Fraser moved to Oregon in 2016 and now lives in the Portland area with her husband Dan (a high school Biology teacher) and their 2 young sons, Henry and Bennett. She was a competitive figure skater for 17 years, so she enjoys staying active outside the office. These days downhill skiing, running, and keeping up with her sons has replaced skating. She and Dan also enjoy reading, traveling, and cheering for their favorite sports teams. They love calling the Pacific Northwest home.

Dr. Keith Valachi
DDS
Dr. Keith Valachi has a passion for improving the lives of his patients. He graduated from Baylor College of Dentistry in 1987, and then completed a one-year General Practice Residency at the VA Medical Center in Portland. He then operated a Family and Cosmetic Dental Practice in St. Helens, Oregon for 27 years before transitioning to his current focus on Sleep Apnea and TMJ.
Dr. Valachi began to focus in managing Sleep Apnea and TMJ in 2015. He has since developed a comprehensive, medically oriented approach to patient care that recognizes the connections that may be present with Sleep Apnea, Bruxism (clenching and grinding of the teeth), and TMJ symptoms such as jaw pain and headache.
Currently, Dr. Valachi is a member of the American Dental Association (ADA), Oregon Dental Association (ODA), American Sleep and Breathing Academy (ASBA), and American Academy of Dental Sleep Medicine (AADSM). He holds certification as a Diplomate of the ASBA.
Outside of his practice, Dr. Valachi enjoys spending time with his wife Bethany at their Eastern Oregon cabin, traveling, photography, and experiencing the open spaces of the Great Northwest.