Alli Gannon LPC

Alli Gannon, LPC, MA

Therapist in St. Louis, MO.

Located at 8949 Manchester Rd - Brentwood, MO

Meet Alli

Are you tired of feeling overwhelmed with emotions and just getting by every day? Continuously coping day by day can be draining and exhausting. As a therapist I want to help you to get to the root of your stressors. Through self-reflection, exploration, and encouragement I want to help to empower you to make the positive transformation you want and need.

As a therapist I believe it is a privilege to be a part of your story. I approach each client I work with empathy, respect, and understanding. I provide a safe and open space to be able to process and explore your thoughts, feelings, and struggles. 

My Approach to Therapy  

Alli works with children, adolescents, and adults in individual, family, and group counseling settings. Alli specializes with clients with trauma, anxiety, self-esteem, relationship conflicts (family, friends, and significant others), life transitions, and behavioral concerns. Alli utilizes a variety of humanistic/client focused counseling techniques including CBT, DBT, trauma-focused, and strength-based therapy. In addition, Alli integrates a collaborative and eclectic approach recognizing that every client has individually unique needs. 

Why We Love Alli

Alli is so warm that when you meet her, you'll feel an instant connection. She listens. More, her expertise and knowledge of varied techniques lets her pick a treatment plan that will bring results.


Missouri Baptist University; Master of Arts in Licensed Professional Counseling and Master of Arts in School Counseling

Saint Louis University; Bachelor of Arts in Psychology


Provident’s Life Crisis Services, Parkway West High School, Long Elementary School, Lafayette High School

Work Experience

Youth in Need, The Bridge Homeless Shelter, Suicide Hotline

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