I have run into this problem looking for low-cost therapy. Such therapy is provided on a sliding scale by interns supervised by licensed clinicians. Some clinics used to have Saturday hours, but no more. The best I could get is a 6 o'clock appointment (which means I will be leaving work earlier than usual but not too bad). Why can't these interns work on Saturdays? Isn't it clear that their clientele needs Saturday hours? Beats me how the system can be so mal-adjusted, even in the non-profit non-government sector.