Colleen Ehrnstrom, Ph.D., ABPP, is a licensed clinical psychologist who specializes in acceptance and commitment therapy (ACT). She is board certified in cognitive behavioral therapy (CBT) and works in counseling and psychiatric services (CAPS) at the University of Colorado at Boulder. She is the co-author of the book: End the Insomnia Struggle: A Step-by-Step Guide to Help You Get to Sleep and Stay Asleep.

Recently Published by Dr. Colleen

Mattress Reviews

Amerisleep AS3 Hybrid Review (2024): Dr. Colleen Ehrnstrom’s Thoughts

Dr. Colleen Ehrnstrom, Ph.D., ABPP

Dr. Colleen Ehrnstrom is an experienced licensed clinical psychologist who specializes in...

Mattress Reviews

Amerisleep AS3 Mattress Review (2024): Dr. Colleen Ehrnstrom's and Dr. Jordan Burns' Thoughts

Dr. Colleen Ehrnstrom, Ph.D., ABPP

Welcome to our comprehensive review of the Amerisleep AS3 Mattress. This review...

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