California Code, Business and Professions Code - BPC § 2236

(a) The conviction of any offense substantially related to the qualifications, functions, or duties of a physician and surgeon constitutes unprofessional conduct within the meaning of this chapter. The record of conviction shall be conclusive evidence only of the fact that the conviction occurred.

(b) The district attorney, city attorney, or other prosecuting agency shall notify the Division of Medical Quality of the pendency of an action against a licensee charging a felony or misdemeanor immediately upon obtaining information that the defendant is a licensee. The notice shall identify the licensee and describe the crimes charged and the facts alleged. The prosecuting agency shall also notify the clerk of the court in which the action is pending that the defendant is a licensee, and the clerk shall record prominently in the file that the defendant holds a license as a physician and surgeon.

(c) The clerk of the court in which a licensee is convicted of a crime shall, within 48 hours after the conviction, transmit a certified copy of the record of conviction to the board. The division may inquire into the circumstances surrounding the commission of a crime in order to fix the degree of discipline or to determine if the conviction is of an offense substantially related to the qualifications, functions, or duties of a physician and surgeon.

(d) A plea or verdict of guilty or a conviction after a plea of nolo contendere is deemed to be a conviction within the meaning of this section and Section 2236.1. The record of conviction shall be conclusive evidence of the fact that the conviction occurred.