Dr. Greg William Mennie specializes in physician assistant in Norwalk area. Dr. Greg William Mennie has a medical practice at 13330 Bloomfield Avenue, Norwalk CA, and has over 23 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1994. Dr. Mennie is accepting new patients at his medical office and practice location in Norwalk, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.