ausINEss,coNsuMEl SERVlcii, mu Nousws AsEch . summon am:er DIVISION OF INVESTIGATION Health Invesli ation Unit DEE May 22, 2015 go lalser lermanenL 701 Lawrence Expressway, -- Santa Clara, CA 95051 In Re: 800-2014005493 Please be adVIsed that the Division of Investigation, on behalf of the Medical Board of California, has concluded its investigation into the allegation that your care and treatment of Mario Guzman fell below the standard of care, During the course of our investigation, we interviewed you, obtained the medical records from Kaiser Pennanente, and submitted the matter to a medical expert for his review and opinion. Our investigation has determined that your care and treatment fell below the standard of care. As such, this matter is being referred to the Office of the Attorney General for its review and consideration Thank you for your cooperation during the course of the Board's investigation. If you have any questions regarding this outcome, please feel free to contact me. Sincerely, nvestI ator