Stephen, Chang M.D.Attending PhysicianFamily Medicine Education: Rush University Medical CollegeMain Office:714-838-8878 UC Irvine Health 1451 Irvine Blvd Tustin, CA 92780 Clinic Intersts:chronic illness management, diabetes, hyperlipidemia, hypertension, integrative health, obesity medicine, preventive care.Certifications: Board Certified in Family Medicine