by Shannon Redden | Oct 27, 2025
Alyssa Riley OTR/L, NTP Alyssa Riley has joined the Treehouse team with years of therapeutic experience. Most recently she worked as a behavioral health occupational therapist integrating a range of modalities pulling from sensory integration theory, cognitive and...
by Hailey Voss | Oct 1, 2025
Ellen Marie Hamm Ph.D., OTR/L Ellen is excited to join the treehouse team to add to a career filled with travel in the Military and as a civilian therapist living and working in Germany. Her passion is working with children and families together and Treehouse provides...
by Hailey Voss | Aug 28, 2025
Lily Shapiro OTD, OTR/L ASPEN PROGRAM, OCCUPATIONAL THERAPY Lily is a licensed occupational therapist with a Doctorate in Occupational Therapy from Keck Graduate Institute and a Bachelor of Arts in Psychology from Chapman University. She has dedicated her career to...
by Hailey Voss | Aug 26, 2025
Shawn Diez, MA, LPC ASPEN program director Shawn Diez is the Director of the ASPEN Program and has worked with children of all ages and their families for the past three decades. He earned his masters in counseling from Western in 2001 and brings 24 years of...
by Hailey Voss | Aug 26, 2025
peggy philips, PhD., *QMHP, *LPC-A Behavioral Health, ASPEN Program Peggy is honored to be a part of the team pioneering new pathways to serve those at Treehouse. She has a history of helping forge new methods for first responder’s, legal systems and...
