The Legislature finds and declares that it is necessary that a special authority be established in Sonoma County in order to meet the problems of the delivery of publicly assisted and indigent dental health care in the county. The Board of Supervisors of Sonoma County may, by ordinance, establish the Sonoma County Dental Health Authority to receive state funds and technical assistance for the purpose of managing a dental health care delivery program for indigent persons and Medi-Cal recipients covered under the Denti-Cal program.