Get the WebMD Daily newsletter for health tips, wellness updates and more.
By clicking "Subscribe," I agree to the WebMD Terms and Conditions and Privacy Policy. I also agree to receive emails from WebMD and I understand that I may opt out of WebMD subscriptions at any time.
Dr. Protacio graduated from the Dr Francisco Q. Duque Medical Foundation in 1984. Dr. Protacio works in Fontana, CA and specializes in Family Medicine.