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    About Us

    Foothills CBT is a group psychology practice in Boulder, CO. We are a group of psychologists with excellent training and experience treating a variety of variety of psychological concerns. Utilizing state of the art approaches in a welcoming environment, we provide both in person and virtual services. We are also affiliated with the Boulder Center for Cognitive and Behavioral Therapies, a network of mental health professionals offering evidence-based therapies in Boulder, Colorado. Please click on a provider below to explore their training, experience and specialty areas.

    Meet Our Staff

    Samantha Monk Grigsby, PhD

    Samantha Monk Grigsby, PhD

    I am a clinical psychologist licensed in New York and Colorado. I earned my Doctorate in Clinical and School Psychology from Hofstra University in New York. Prior to my doctoral training, I received a Masters degree, with distinction, in General Psychology from New York University and Bachelors degree in psychology from the University of Colorado, […]
    Sarah Tilzey, PhD

    Sarah Tilzey, PhD

    I am a doctoral level psychologist, licensed in the state of Colorado and currently providing services at Foothills CBT. I received my doctorate degree in Clinical Psychology with an emphasis in child and adolescent trauma from Palo Alto University. Prior to my graduate training, I earned a bachelor’s degree in Psychology from the University of […]
    Danielle Seibert, Intake Coordinator

    Danielle Seibert, Intake Coordinator

    Hello, I’m Dani! I have over 20 years of administrative and paralegal experience. After years of working in the legal field, I wanted a change of pace and wanted to focus more on helping people. For the last 12 years, I have worked in an outpatient mental health office as an administrative assistant and in […]

    Reach out to us today!

    Please feel free to schedule a discovery call at your convenience here: https://intakecoordinator.as.me/FoothillsCBT

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