Alcohol Treatment Center American Behavioral Health Systems Chehalis ADDRESS 500 SE Washington Avenue Chehalis WA Washington 98532Lewis Aerial Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. PHONE360-748-4776 ONLINEWebsite SERVICE TYPES TREATMENT APPROACHES PAYMENT TYPES back to other treatment facilities Get Help For Alcohol Now