Diana Trichilo, PhD, ABPdN

(707) 824-1130

Diana Trichilo, PhD, ABPdN provides comprehensive assessment and treatment planning for children, adolescents and young adults with cognitive, learning and behavioral difficulties.




If you are in the field of psychology, pediatrics, education or similar area, please contact Dr, Trichilo directly at (707) 824-1130.

Parents and Caregivers

If you are a parent or caregiver you are encouraged to call for a free consultation. Call Dr. Trichilo at (707) 824-1130.

Social Service Agencies

if you are a social worker or other social service professional, please contact Dr. Trichilo at (707) 824-1130 to discuss opportunities for assessment. 


Referrals for assessment are welcome from parents and professionals. Referral questions may be discussed to be sure an assessment will be of service to the child and family.


Parents are gladly assisted in seeking insurance reimbursement for services, but there is not direct billing of insurance companies.

©2016 Diana Trichilo, PhD, ABPdN, All rights reserved.