What's a university in Cali that has dental school

Western University of Health Sciences College of Dental Medicine (Pomona, CA)

UCSF School of Dentistry (San Francisco, CA)

UCLA School of Dentistry (Los Angeles, CA)

For most dental school's you will have to have a bachelors already to apply usually. Some schools like UCLA have pre-dental programs but even those you need to be in undergrad or a recent grad. Just something to consider.

Here's the pre-dental program: https://dentistry.ucla.edu/academics-admissions/pre-dental-programs

Other schools to look into: UC Los Angeles, UC San Francisco, University of the Pacific, California Northstate University, USC, and Western University. All of them have dental schools.