"We treat each and every patient like members of our own family."
Our team
General Dentist
Donghyun Koo, DDS
In 2003, Dr. Koo moved to Mclean, Virginia to attend the University of Virginia where he graduated with a Bachelor of Science in Mathematics. Pursuant of higher education, Dr. Koo continued his studies at New York University College of Dentistry to receive his Doctor of Dental Surgery (DDS).
Dr. Koo is committed to pursue advanced continuing education and has years of cooperative dental work with specialists that include periodontists, endodontists, and oral surgeons. He is experienced in various aspects of restorative dentistry, surgical extractions, complex dental caries, crowns and bridges, dental implants, removable prosthodontics, endodontic therapy, and periodontal treatment.
With a discerning eye for detail and ambition for patient satisfaction, he founded Best Dentistry in Crown Hill, Seattle in 2020. He and all his staff will treat each and every patient like his own family
General Dentist
Avery Ruben, DMD
Dr. Avery Ruben completed his Doctor of Dental Medicine (DMD) degree at Nova Southeastern University in 2016, where he graduated with the prestigious honor of Omicron Kappa Upsilon. This recognition highlights his exceptional clinical skills and his commitment to ethical and professional standards. Prior
to his dental studies, Dr. Ruben earned his undergraduate degree from the University of Florida, in food science and human nutrition.
With a passion for staying at the forefront of dental advancements, Dr. Ruben regularly engages in continuing education and professional development opportunities. He utilizes the latest techniques and state-of-the-art technology to deliver personalized, comprehensive dental care to his patients including dental implants and clear aligners.
“ I don’t think I’ve ever had a dentist who has spent this much time and effort to making sure every detail is accounted for. ”
— Kaelin H
