Terisa P. Gabrielsen, Ph.D., NCSP, is an associate professor of School Psychology in the School of Education at Brigham Young University and a licensed psychologist.  She has 15 years of interdisciplinary clinical and research experience in toddler, PreK-12, hospital, clinical, and research settings. Her specialties are early identification of autism, social skills interventions, and building community capacity in autism services.

Kristin Kawena Begay, Ph.D., NCSP, is an assistant professor in the School of Education at the University of Washington, Tacoma. She is a licensed psychologist and nationally certified school psychologist with 20 years of experience working in culturally and linguistically diverse PreK-12, university, and clinic settings. Dr. Begay has served in a variety of roles, including classroom teacher, counselor, school psychologist, licensed psychologist, trainer, and consultant.

Kathleen Campbell, M.D., MHSc, isa pediatrician and pursuing fellowship training in developmental and behavioral pediatrics at the Children's Hospital of Philadelphia. She has clinical experience and has published research relating to screening, diagnosis, and medical care of autistic children.

Katrina Hahn, MEd, CCC-SLP, is a speech and language pathologist with the University of Utah Developmental Assessment Clinics. She has 19 years of experience in various capacities in early intervention, PreK-12, and clinical settings. Ms. Hahn specializes in the identification, evaluation, and therapy planning for social-emotional development and pragmatic language for individuals with autism.

Lucas T. Harrington, PsyD is a licensed clinical psychologist at the University of Washington Autism Center. He is autistic and personally experienced the challenges of seeking evaluation as an adult who was assigned female at birth. Dr. Harrington provides neurodiversity-affirming services for autistic people and their supporters in various areas, including diagnostic evaluation, individual therapy, parent coaching, and consultation/training. Dr. Harrington has also been known professionally as Natasha Harrington, PsyD.