Jon Jean » Staff Directory Search Directory Go back to directory. Add to Address Book. Jon Jean Principal Avis/Salladasburg Elementary Work Phone: Avis: 570.753.5220 x50100work Work Phone: Salladasburg: 570.398.2931 x31000work Work Email: jjean@jsasd.orgINTERNET Categories: Avis Elementary, Salladasburg Elementary Updated 3 months ago.