Recommend a St. Joseph Health Provider: Greg A. Brown, MD Complete the form below to send the provider profile page to your friend. (949) 364-1400 Greg A. Brown, MD Mission Hospital Mission Viejo 27700 Medical Center Road Mission Viejo, CA 92691 View Profile (949) 364-1400 Accepting New Patients Page Link www.mission4health.com Your Name * Your Email * Friend's Name * Friend's Email * Message Submit *This form is not secure. For your security, please do not share personal information, health information, social security or credit card numbers.