Dr. James J Helmer specializes in internal medicine in Ventura area. Dr. James J Helmer has a medical practice at 1780 Hillcrest Drive, Ventura CA, and has over 54 years of experience in the field of medicine. He graduated from University Of California, Irvine, California College Of Medicine with his medical degree in 1963. Dr. Helmer is accepting new patients at his medical office and practice location in Ventura, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.