March 26, 2025 ~ Lucy Ann Lance talks with Ron Slagell, CEO, Emergent Health. Huron Valley Ambulance - Huron Valley Ambulance (HVA) received re-accreditation from the Commission on Accreditation of Ambulance Services (CAAS) for its compliance with national standards of excellence. HVA is one of 180 ambulance services in the country to successfully complete the voluntary review process.