Lubaroff, along with Dr. Vaena, will manage all aspects of the trial, from assisting in patient recruitment, co-chairing the clinical trial meetings, to supervising the immunologic testing of the patients’ sera and lymphocytes for anti - PSA immune responses. He will work together with Dr. Williams the Co-Principal Inves tigator on all important clinical issues for the trial. Daniel Vaena, MD ; Co-Principal Investigator – Dr. Vaena is a Medical Oncologist who cares for prostate cancer patients following recurrences of their disease. He will manage all patient care activities associated with this proposal and will work together with Dr.