Meet Your Mission Valley Dentist: Dr. Jon W. Cassell, DDS

Dr. Jon W. Cassell - Cassell Dentistry Mission Valley, CAJon W. Cassell is a graduate of Loma Linda University where he was recognized for his outstanding performance in oral pathology, anesthesia, and pediatric dentistry. Prior to his dentistry training he received a Bachelor of Science in Biology from Pacific Union College. Dr. Cassell maintains a high level of continuing education, and has achieved multiple levels of post doctoral training from the prestigious Panky Institute. He is a past president of both his Rotary Community Service Club and Toastmasters. Dr. Cassell has provided the highest in quality dental care for twenty-three years in the San Diego area.

Dr. Cassell specializes in the following procedures:

Dental Implants

A dental implant is surgically inserted dental prosthesis that restores every aspect of a lost tooth, or many lost teeth.

Children’s Dentistry

In order to create the healthiest and strongest teeth possible, maintaining your oral hygiene needs to be something that you get started on early in life and carry with you through adulthood.

Smile Makeover

Smiling itself is a key factor to happiness; those who smile more tend to be happier people, which is why we offer smile makeovers.

Full Mouth Reconstruction

Full mouth reconstruction gives those who have experienced significant issues with tooth loss, infection, and damage to teeth, jaw bone, and gum tissue a way to restore their mouth to complete health.

Inlays & Onlays

Onlays and inlays, for example, are both techniques for tooth restoration that can be the perfect option for the patient wary of overly lengthy or complicated procedures.

Porcelain Veneers

Custom veneers placement requires a high level of technical skill as well as attention to detail. When bonded to teeth, they are undetectable and resistant to coffee, tea, soda, and cigarette stains.

Non-Surgical Root Canal

One non-surgical root canal treatment can save your natural teeth and prevent any need for dental implants or bridges.


Several more services are offered.  Please, give us a call at 619-220-7475 to schedule a consultation!