Physicians Ryan Allen D.O. Family Practice This Doctor is not accepting new patients This Doctor is accepting existing patients only or Browse Physicians Near San Luis Obispo Browse Physicians Near Santa Maria Important Resources Language Assistance » Accessibility/Non-Discrimination » Protecting Your Health Information » Obtaining Care During a Disaster » All Resources » Network Hospitals Address: 821 East Chapel Street, Suite 203 Santa Maria, CA 93454 Contact: tel: (805) 925 – 5334