About Our Doctors

Doctors Team

Randy C. Olson, D.D.S.

Dr. Olson has been providing dentistry to the Burien and South Seattle community for over 30 years. Dr. Olson's most exciting part of dentistry has been watching the progression of young dentists who have allowed him to be part of their lives. One of the most rewarding aspects of dentistry is to see these dentists achieve advanced technology skills that most offices do not offer. He is also proud that he is able to offer multiple cosmetic crowns in one appointment.

Dr. Olson has three daughters, one of which currently works for Town Square Dentistry. He has lived in the area all of his life. In his free time he enjoys spending time with his family and golfing. Having played baseball for the University of Washington while in dental school, he has a great interest in baseball and of course the Seahawks.

Dr. Olson is also on the board for Vista Missions who sends dental and vision teams to Mexico.
Dr. Olson's mission is to ensure that his patients receive the most comprehensive and advanced dental care.

Dr. Alexis Ruber at Town Square Dentistry Burien, Washington United States

Alexis Ruber, D.M.D.

Dr. Ruber attended dental school at the Medical University of South Carolina on the prestigious Army Health Professions Scholarship Program. After earning her DMD, she became an active duty Dental Officer and continued broadening her practice by completing an Advanced Education in General Dentistry (AEGD) residency at Joint Base Lewis McChord (JBLM). Dr. Ruber served for five years as a Captain and was privileged to treat soldiers at JBLM, Ft Hood, Camp Arifjan – Kuwait and Joint Training Center – Jordan. She has seen it all!

Now Dr. Ruber has settled back in the Seattle area and is excited to treat our community members like you! Her treatment philosophy centers individual patients’ desired outcomes, comfort, and treatment needs. She firmly believes the foundation of any treatment is dental education, disease prevention, and health maintenance.

With over five years of extensive experience in same day crowns, restorative dentistry, and emergency treatments, Dr. Ruber can work with you to achieve a confident, healthy smile.

When she’s not in the clinic, Dr. Ruber enjoys hiking, gardening, eating and traveling. She is usually spending time with her husband Tristan and their three rabbits – Hamlet, Leif and Coco.

Dr. Matthew Richards, now practicing at Town Square Dentistry Burien, Washington United States

Matthew Richards, D.D.S.

Dr. Matt Richards is a comprehensive general dentist dedicated to providing high-quality, comfortable care for patients of all ages. He has experience in all aspects of dentistry, with particular interests in restorative dentistry, dental implants, oral surgery, root canal therapy, and clear aligner orthodontics.

Originally from West Seattle, Dr. Richards earned his bachelor’s degree from Western Washington University and went on to receive his Doctor of Dental Surgery degree from Marquette University. He has practiced dentistry throughout Washington and Alaska, including serving as Dental Director for the Kenaitze Indian Tribe. After several years in Alaska, he returned to the Seattle area to be closer to family.

Dr. Richards is committed to continuing education and regularly expands his clinical skills to provide a comprehensive range of treatments in one location. He prioritizes patient communication, ensuring that each individual understands their treatment options and feels comfortable throughout their care. His approach emphasizes precision, compassion, and attention to detail, with the goal of helping every patient achieve a healthy and confident smile.

Outside of the office, Dr. Richards enjoys spending time with his wife, Lauren, and their Vizsla, Skye. He also enjoys fishing, staying active, and exploring the Pacific Northwest.