Assessment and Diagnosis

The following institutions and individuals offer assessment and diagnosis of children with developmental difficulties including autistic spectrum disorders. This section does include information outside of Sonoma County:

Early Learning Institute (ELI)
484 Rohnert Park Expressway
Rohnert Park, CA 94928
Phone: 707-591-0170
Early intervention services to infants and toddlers with developmental delays or disabilities, including free developmental assessments.

Early Start Warmline
Phone: 707-755-5113
Information, assessment, referral, and services for children ages birth to 3 years who have possible delays in development or speech.

Deborah Madansky, M.D.
Behavioral Pediatrics
858 Third Street
Santa Rosa, CA 95404
Phone: 707-576-1813

Patrick MacLeamy, Psy.D.
Licensed Psychologist, CA #22989
620 E. Washington Blvd, Ste. 205
Petaluma, CA 94954
Phone: 707-241-3559

North Bay Regional Center
2351 Mendocino Avenue
Santa Rosa, CA 95403
Phone: 707-569-2000

Diana Trichilo, PhD, ABPdN
Neuropsychological Assessment
450 Pitt Avenue
Sebastopol, CA 95472
Phone: (707) 824-1130

Seth Ubogy, Psy.D., ABPP
Neuropsychological Assessment
825 College Ave, Ste. 4
Santa Rosa, CA 95404
Phone: (707) 835-4500

Outside of Sonoma County:

Robert Broadhurst, M.D.
Kaiser Permanente
South Sacramento Medical Center
6600 Bruceville Road, Building #3
Sacramento, CA 95823
Phone: 916-688-6800

UCSF Autism Clinic
San Francisco, CA
Phone: 415-476-7385

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  • Welcome!

  • Hello and welcome! My intention is to create a comprehensive and helpful resource directory for Sonoma County. If you know of anything that should be listed here, or if you find any outdated information, please contact me. Thank you!
    Stephanie McGlynn, MFT