Business and Professions Code § 1658.1

Nothing in this chapter shall be construed to prohibit a licensed dentist from maintaining more than one dental office in this state if all of the following conditions are met:

(a) In addition to any existing legal responsibility or liability, a dentist maintaining more than one office shall assume legal responsibility and liability for the dental services rendered in each of the offices maintained by the dentist.

(b) A dentist maintaining more than one office shall ensure that each office is in compliance with the supervision requirements of this chapter.

(c) A dentist maintaining more than one office shall post, in an area which is likely to be seen by all patients who use the facility, a sign with the dentist’s name, mailing address, telephone number, and dental license number.