Alegre Home Care Share: Home Health Services Alegre Home Care Visit Website 1670 S. Amphlett Blvd., Ste. 220 San Mateo, CA 94402 (650) 757-2000 (800) 598-4777 (650) 262-9073 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.