Dr. Samir D Johna specializes in general surgery in Fontana area. Dr. Samir D Johna has a medical practice at 9961 Sierra Avenue, Fontana CA, and has over 34 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1983. He is affiliated with numerous hospitals, including Kaiser Foundation Hospital Fontana (CA) and more. Dr. Johna 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.