Welcome to Cosmetic Dentistry Center of San Diego!


From routine general dentistry and teeth cleanings to complex cosmetic dentistry, Cosmetic Dentistry Center of San Diego provides patients with superior dental care.

Our specialists include an endodonist, orthodontist and prosthodontist, and all have advanced training in 2, 3 or 4 year post-graduate residency programs. This variety of specialists allows for instant collaboration between dentists.

Dental Specialist Dr. Nathan Hornsby

Dr. Nathan Hornsby

Board-eligible Prosthodontist Dr. Hornsby brings a wealth of knowledge and expertise in aesthetic oral rehabilitation from the Pacific Northwest to Southern California. With a foundation in Molecular Biology and Genetics and advanced training from Columbia University, he excels in providing comprehensive care, including dental implant prosthetics. Known for his compassionate approach, Dr. Hornsby is committed to delivering the highest quality of care to his patients.

Dr. Arvin Pal

Orthodontist Dr. Arvin Pal, based in Danville, CA, uniquely blends his business acumen with orthodontic expertise. With degrees from UC Berkeley’s Haas School of Business and the UCSF School of Dentistry, followed by specialized orthodontic training at UCLA, Dr. Pal is well-equipped to offer innovative and effective smile transformations. His expertise in Invisalign and traditional braces, paired with his commitment to personalized care, ensures a beautiful, healthy smile for patients of all ages.

Dr. Brian T. Quesnell

Dr. Brian T. Quesnell, a distinguished endodontist, combines academic excellence with a deep commitment to patient care. Graduating as class valedictorian from the UCLA School of Dentistry and completing specialized residencies at both UCLA and the University of Illinois at Chicago, Dr. Quesnell is at the forefront of endodontic treatment. His passion for continuous learning and his active involvement in the dental community underscore his dedication to the highest standards of care.