http://www.yellowbot.com/lozano-david-md-california-medical-clinic-ontario-ca.html http://st1.cdn.ypbot.net/prod/brands/yellowbot/logo_homepage_header.v0aa1e17.gif http://www.yellowbot.com/ http://www.yellowbot.com/lozano-david-md-california-medical-clinic-ontario-ca.html I recommend you going to this clinic even if you don't have insurance. The cost for the visit is very low compared to others. They open Monday - Sunday and during the week they close at 8pm. The only inconvenience is always really busy. Find local businesses and read and submit reviews and ratings q http://www.yellowbot.com/search/