UNDIVIDED - Key Persons


Aaron Jacobs

Job Titles:
  • Lead Mobile Developer
Father of three and seasoned veteran of many IEP and placement meetings. Excited to be building the tools he wishes he'd had.

Adelina Sarkisyan

Job Titles:
  • Content Writer and Editor / Former Therapist Passionate about the Intersection of Storytelling and the Human Psyche. Disability Ally. Loves to Read, Especially Fairy Tales

Adriana Roze

Job Titles:
  • Research Lead / Researcher Who Is Thrilled to Share Information As a Means of Empowerment

Alex Moore

Job Titles:
  • Operations Analyst, Junior Chief of Staff
Uses technical skills and passion to create meaningful solutions for social problems.

Brittany Long Olsen

Job Titles:
  • Content Editor

Colleen Cassidy

Job Titles:
  • Senior Product Manager
Fierce proponent of diverse teams who build user-centric technology to tackle real-life problems. Disability ally and avid hiker.

Dondi Dionisio

Job Titles:
  • Software Developer / Developer and Teacher With Colleagues and Students on the Spectrum, Using Wheelchairs, With Therapy Animals. Everyone Is Awesome
Developer and teacher with colleagues and students on the spectrum, using wheelchairs, with therapy animals. Everyone is awesome.

Donna Biroczky

Job Titles:
  • Community Manager
Lucky mom of four humans, one on the spectrum. Social media nerd. Community manager at heart, on the job and off.

Dr. Lisa G. Dana

A partner at Golden Gate Pediatrics serving families in the San Francisco Bay Area. She attended Georgetown University for Medical School and completed her Internship and Residency at the University of California San Francisco. Dr. Dana is on the clinical faculty at UCSF, and is a fellow of the American Academy of Pediatrics.

Dr. Matthew Biel

Job Titles:
  • Professor, Vice Chair, and Division Chief of Child and Adolescent Psychiatry at MedStar Georgetown University Hospital

Jason Lehmbeck - Chairman, Founder

Job Titles:
  • Co - Founder
  • Executive Chairman
Dad to 3 boys. His oldest son, who has multiple disabilities, sparked his obsession for breaking down barriers to a fully inclusive society.

John Zimmerman - CTO, Founder

Job Titles:
  • Co - Founder
  • CTO
Loves to help teams build great products that solve important problems + drive real innovation and technological advancement.

Karah Kemmerly

Job Titles:
  • Researcher
Researcher, writer, and educator working to make learning more inclusive. Resident of Portland, Oregon with partner and two cats.

Karen Ford Cull

Job Titles:
  • Content Specialist and Writer

Kelly Hatfield

Job Titles:
  • Lead Navigator

Kylie Cooper

Job Titles:
  • Content Assistant and Writer / Writer by Day, Avid Reader by Night. Passionate Disability Ally Dedicated to Being the Change They Want to See in the World

Leslie Lobel

Job Titles:
  • Director of Health Plan Advocacy
Addicted to working for the win with health plans and being a listening ear for families like hers. She digs customer service calls!

Lindsay Crain

Job Titles:
  • Head of Content and Community
Inclusionist. Compassionate agitator. Fueled by good humans and storytelling. Mom to a teen with multiple disabilities who leads the way.

Lisa Concoff Kronbeck

Job Titles:
  • Public Benefits Specialist
Prior advocate at a disability rights nonprofit. Current advocate for a daughter with Down syndrome who relies on a feeding tube and Sesame Street.

Meg Keough

Job Titles:
  • Account Manager, Researcher, and Health Plan Services Coordinator
Supporting families through research and health plan advocacy to build the best-fit care team for our children.

Ray Toal

Job Titles:
  • Software Developer / Teacher and Builder of Software to Improve the World and the People in It Inclusionist and Ally
Teacher and builder of software to improve the world and the people in it; inclusionist and ally.

Ryan Aylward

Job Titles:
  • Startup Advisor - Product and Engineering Leader That Loves to Help Mission Driven Startups

Ryn Carper

Job Titles:
  • Researcher
Creative problem solver driven by curiosity and challenges. Passionate about using skills to make a positive impact and achieve outstanding results.

Seth Besse - CEO

Job Titles:
  • CEO
Father of two, a passionate problem solver, and tech leader who loves rolling up his sleeves to find solutions.

Stevie Gonzalez

Job Titles:
  • Social Media Producer and Editor
Disability ally, editor, and addicted to social media - in a good way. Loves to be on a plane to her next destination.

Tanya Wlodarczyk

Job Titles:
  • Senior Product Designer
Lover of the arts and serene natural spaces. Inspired by Undivided families and understanding their full experience.

Tom Child

Job Titles:
  • Content and Research Assistant

Whitney Bailey

Job Titles:
  • Researcher