Staff

Dr. Keen was born and raised in Southern California, living in the Rancho Cucamonga area since 1990. He graduated with a biology degree in 1985 from USC and from USC Dental School in 1989, following his passion for cosmetic dentistry. Dr. Keen’s ultimate mission is to deliver the highest quality dentistry for his patients in a gentle, caring environment. He has been in his Alta Loma office for over 20 years, dedicating his efforts to helping patients achieve healthy, happy smiles.

Dr. Bryce Keen is the oldest son of Dr. Mark Keen and Diana Keen. He was born in Upland, California and grew a passion for dentistry at an early age from watching his father work as a dentist. He attended Los Osos High School where he played second base for the varsity baseball team. He later graduated the top of his class at Whittier College receiving Summa Cum Laude honors with a major in Biology. Following in his father’s footsteps, Dr. Bryce Keen went to USC school of dentistry where he gained ample experience in general dentistry, oral surgery, endodontics, and is certified with Invisalign. Dr. Bryce Keen’s mission is to carry on the legacy of his father’s practice by providing quality, pain free dentistry with the most advanced methods in the field.  

Graduating Class of 2023!

Dr. Blake will be joining our office Summer 2023. Bio coming soon!