Richard E. Poulin III,  Columnist—

an American currently working as Head of Middle School for an international school in Bangkok, Thailand. He is also the president of the nonprofit organization Teach RARE. In 2018 his newborn daughter, Rylae-Ann, was diagnosed with the ultra-rare disease, aromatic l-amino acid decarboxylase (AADC) deficiency. Richard shares his journey and aims to provide caregivers with strategies and tips to improve their family's journey.

Articles by Richard Poulin III

A transformative July culminates in homeschooling success

For our family, July felt like running a marathon while juggling. The month involved a constant mix of motion, focus, and unpredictability. Each day brought challenges, milestones, and surprises. As parents of a child with the rare disease aromatic l-amino acid decarboxylase (AADC) deficiency, my wife, Judy,…

2 steps forward, 1 step back: Lessons from a crisis

Rylae-Ann, my daughter, was born with aromatic l-amino acid decarboxylase (AADC) deficiency, an ultra-rare neurotransmitter disorder that disrupts the production of dopamine and serotonin. Before she received life-changing gene therapy at 18 months old, even basic developmental milestones felt like mountains. Since gene therapy, she’s made amazing…

How AADC deficiency inspired a learning center’s summer program

When our daughter, Rylae-Ann, was diagnosed with aromatic l-amino acid decarboxylase (AADC) deficiency, my wife, Judy, and I stepped into a world few people know about. This rare genetic condition affects the brain’s ability to produce essential neurotransmitters, leaving children with severe motor, developmental, and autonomic challenges.

Building muscle tone in a child who has AADC deficiency

When our daughter, Rylae-Ann, was diagnosed with aromatic l-amino acid decarboxylase (AADC) deficiency, my wife, Judy, and I were overwhelmed and unsure where to begin. Initially, our primary concern was survival. After she received gene therapy at 8 months old, we could finally ask the next big question: How…