Dr.Oppenheim is on the list of recommended testers for several private schools such as:
- Open Window School
- Seattle Country Day School
- University Child Development School
- Evergreen School for the Gifted
- The Bear Creek School
She is also on the list of accepted evaluators for Early Admission to Kindergarten for the:Dr. Oppenheim is also listed on the Robinson Center for Young Scholars website as a resource for testing.