Mrs. Susana Mandell » Staff Listing Administration | Leadership Team | Support Staff | All Staff Listing Go back to directory. Add to Address Book. Mrs. Susana Mandell Biomedical Sciences Instructor CTE Department Desk Phone: 54293work Teams Phone: x70228cell Email: scmandel@volusia.k12.fl.usINTERNET Categories: CTE Teacher Updated 2 years ago.