Home » Medical Staff » Urology » Brown, Lauren NP Lauren Brown, Nurse Practitioner Lauren Brown, NP Urology is on staff atRady Children's Hospital Orange County Urology Referrals Physicians can refer patients to CHOC through our eCeptionist Referral Portal. Refer a Patient Lauren Brown is a nurse practitioner specializing in urology Location CHOC Specialists, Urology 505 S. Main St, Suite 100 Orange, CA 92868 Education California Baptist University, Riverside, CA