Meet the
Child Core Team

Caitlin McNamara, MS, CIMI, CCLS

Co-founder & Certified Child Life Specialist 

Caitlin is a Certified Child Life Specialist with over 15 years of experience supporting children and families as they navigate medical experiences. Her work spans hospital, community, and nonprofit settings, with a focus on equipping families with the language and tools needed to confidently support and advocate for their children.

Throughout her work, Caitlin consistently identified gaps in community support for children and families navigating medical experiences. Recognizing that each family’s journey is unique, she set out to create resources that caregivers and loved ones could use across a wide range of situations. Child Core was founded to address this need through evidence-based storytelling grounded in child development and clinical expertise. By integrating storytelling and play, these resources help children understand complex topics while giving families meaningful tools to support open, honest conversations.

In addition to her Child Core work, Caitlin continues to cultivate her professional skills through her work with Child Life Disaster Relief and Rush Pediatric Family Advisory Council. Beyond her passion in partnering with families, she enjoys being back in Chicago with her husband and two girls, spending time with family, and exploring new neighborhood restaurants and breweries.

Adrienne O'Connor, MS, CCLS

Co-founder, Certified Child Life Specialist & Illustrator

Adrienne is a Certified Child Life Specialist with professional experience in in hospitals and community organizations supporting children and families as they navigate medical experiences or understanding and coping with a medical diagnoses. 

Through her work with children and families, Adrienne saw how often adults shy away from a hard conversation with a child – either to shield the child from the hard, or because the right words can be hard to find. Adrienne saw it again and again within her work how a child would either have a misconception about what was happening to them, why they were being supported by doctors, or what a process entailed. Adrienne gravitated towards these intervention opportunities to support a child’s understanding of anatomy, medical diagnosis explanation, and thus supporting overall coping and feeling of mastery over the medical experience. Adrienne felt there was more that could be done to foster these conversations at home to create a more long term, engrained learning and understanding opportunity.

That experience helped shape Child Core’s approach: combining child development and medical knowledge with storytelling to create resources that help adults have clearer, more honest, and more supportive conversations with children. Helping to take the scary out of the conversation from the adult’s perspective, and the scary out of the unknown from the child’s perspective.

Outside of Child Core, Adrienne lives in Amsterdam with her husband and son, where she loves a good cup of coffee at the cafe around the corner, or to travel to the different old cities of Europe

The Expertise Behind Every Resource

The same professional principles we use when supporting children and families in healthcare settings are thoughtfully translated into every Child Core book and resource.

Child Development

Information tailored to how children understand and learn.

Medical Preparation

Helping children know what to expect before it happens.

Therapeutic Play

Complex concepts made approachable through story and play.

Honest Communication

Clear, truthful information without unnecessary fear.

Family-Centered Care

Equipping adults with tools to support their child’s experience.

Why Child Core Exists

Child Core Mission

Our Mission is to help children and families understand medical experiences through evidence-based storytelling rooted in child development and clinical expertise.

Our Vision

Every child and family facing a medical experience feels informed, prepared, and empowered through stories they can understand.