COSAC offers referral lists for the following healthcare professional groups. Click below to see complete lists sorted by county: Diagnostic Services Pediatricians Dentists Psychiatrists, Psychologists, Social Workers and Counselors Speech, Occupational and Physical Therapy Behavioral Intervention, In-Home Outreach & School District Consultation COSAC Referral List Policy:  The individuals listed here have been recommended by other parents and have agreed to be on this referral list. Please contact their offices to inquire about specific information such as insurance, Medicaid, etc. The description of services is listed exactly as submitted by professionals or as found in their literature. Disclaimer:  COSAC maintains this referral list as a service to families. We do not endorse or claim to have personal knowledge of the abilities of those listed. We urge you to make independent judgment when selecting a professional to assist you. To recommend a professional, contact [email protected]