Dr. Steven D Wenzel specializes in general surgery in Fontana area. Dr. Steven D Wenzel has a medical practice at 9961 Sierra Avenue, Fontana CA, and has over 30 years of experience in the field of medicine. He graduated from Loma Linda University School Of Medicine with his medical degree in 1987. He is affiliated with numerous hospitals, including Kaiser Foundation Hospital Fontana (CA) and more. Dr. Wenzel is accepting new patients at his medical office and practice location in Fontana, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.