Dr. Denise L. Cassidenti is an obstetrician-gynecologist in Westminster, California and is affiliated with multiple hospitals in the area, including Fountain Valley Regional Hospital and MemorialCare Long Beach Medical Center. She received her medical degree from University of Southern California School of Medicine and has been in practice for more than 20 years. Dr. Denise L. Cassidenti accepts Humana, Blue Cross - see other insurance plans accepted.