Mental Health Therapist

From St. Louis, MO

Knows English

Practicing for 9 years

Graduated from University of Denver Graduate School

Location Wheat Ridge

About Erin O’Sullivan

Erin O’Sullivan is a clinician with Jefferson Center for Mental Health who works onsite at Pediatrics West. Erin is a Licensed Clinical Social Worker (LCSW) providing child, adolescent, and family counseling services. She received her Bachelor of Arts from Loyola University Chicago in 2007 and her Master’s of Social Work from the University of Denver in 2011. Erin uses a strengths-based and client-centered approach in her work with children, and she likes to incorporate mindfulness and play. Her areas of expertise include anxiety, depression, trauma, and family systems. In her free time, Erin enjoys cooking, practicing yoga, hiking, and spending time with her husband and two children.

Are you a new patient?


Are you expecting?


Learn more about Erin O’Sullivan

Why I am a Pediatric Provider?

I believe that helping children build resilience and coping skills for dealing with difficult experiences and emotions early in life sets them up to have healthier relationships and well being into adulthood. I value the opportunity to support mind-body wellness in the medical setting and help reduce the stigma around mental health.

Favorite cartoon?


Favorite outdoor activity

Hiking and Camping

Favorite trail in Colorado

Four Pass Loop, Maroon Bells Wilderness

Fun Fact

I have a huge cookbook collection and enjoy trying new recipes every weekend.

Favorite childhood toy

Lite Brite

Doctor’s Blog: Your resource for answers and education

We know parents sometimes turn to the Internet for answers. We hope you’ll find our blog a helpful resource for every step of your child’s journey.

Is your baby’s crying normal or is it colic?

What You Need to Know about the Coronavirus

, ,

How to Treat Teen Acne

Starting March 18, we will see all well child checks at our Littleton office and all sick visits at our Wheat Ridge office. There will be no evenings or Saturday urgent care until further notice.Learn More