Cal. Bus. & Prof. Code § 805.1

(a) The Medical Board of California, the California Board of Podiatric Medicine, the Osteopathic Medical Board of California, and the Dental Board of California shall be entitled to inspect and copy the following documents in the record of any disciplinary proceeding resulting in action that is required to be reported pursuant to Section 805:
1. (1) Any statement of charges.
2. (2) Any document, medical chart, or exhibits in evidence.
3. (3) Any opinion, findings, or conclusions.
4. (4) Any certified copy of medical records, as permitted by other applicable law.
(b) The information so disclosed shall be kept confidential and not subject to discovery, in accordance with Section 800, except that it may be reviewed, as provided in subdivision (c) of Section 800, and may be disclosed in any subsequent disciplinary hearing conducted pursuant to the Administrative Procedure Act (Chapter 5 (commencing with Section 11500) of Part 1 of Division 3 of Title 2 of the Government Code).