MELISSA DOMINGUEZ » Agency Wide Contact Information Go back to directory. Add to Address Book. MELISSA DOMINGUEZ EHS TEACHER I RV HES Yuma AZ 85364 work Work Phone: 928-782-3621work Work Fax: 928-782-0525workfax Work Email: melissad@WACOG.comINTERNET Categories: Uncategorized Updated 5 years ago.