Summer Koide, ACC: Coaching for the Complicated Middle
Before she taught executives how to lead through chaos, Summer Koide made a name for herself turning shouting matches into consensus with nothing but a whiteboard marker — a skill her engineering colleagues dubbed “summerizing,” which now anchors her coaching practice for leaders stuck in the messy middle of complex decisions.
The Coach Other Coaches Hire: Ellen Zimmerman, PhD, PCC, and EIA Senior Practitioner
An ICF mentor coach and executive coach with 25+ years of experience, Ellen Zimmerman has helped leaders and credentialed coaches achieve real, lasting results. Here’s what sets her approach apart.