https://screenrant.com/private-practice-amelia-greys-anatomy-appear-should/

Despite multiple crossovers between the series, one Private Practice star hasn't had the chance to appear on Grey's Anatomy, but that should change.

This ‘Private Practice’ Character Should Make an Appearance on ‘Grey’s Anatomy’ (https://collider.com/greys-anatomy-private-practice-charlotte-king/)

It’s time some of the Oceanside Wellness folks check in to Grey Sloan Memorial.