Appointed 2026

Siouxzy Sundheim is the Interim Learning Specialist at Colorado Rocky Mountain School, bringing decades of experience supporting students with learning differences. A long-time Roaring Fork Valley resident, former CRMS trustee, and parent of two CRMS graduates, she previously helped establish the school’s Learning Center and has worked extensively with twice-exceptional students, families, and schools to develop effective learning strategies and academic accommodations.

ssundheim@crms.org