Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* </br></br><b>Other Ruben Ruiz, MD Practice</b></br>Internal Medicine</br></br><b>Office Hours</b></br>Monday 8:45 AM - 6:30 PM</br>Tuesday 8:45 AM - 6:30 PM</br>Wednesday 8:45 AM - 6:30 PM</br>Thursday 8:45 AM - 6:30 PM</br>Friday 8:45 AM - 6:30 PM</br>Saturday8:45 AM - 2:30 PM</br>Sunday Closed</br>Please find here the reviews and contact details of Ruben Ruiz, MD in Ontario. Info on Ruben Ruiz, MD includes the main phone number (909) 988-3288 for Ruben Ruiz, MD, a fax number (909) 988-6767, plus the street address 403 W F St Ontario, CA 91762 for Ruben Ruiz, MD in Ontario with clean directions to Ruben Ruiz, MD and a printable map to Ruben Ruiz, MD. You can also find the opening hours for this Ontario doctor. We ask our visitors to take the time to write their review of Ruben Ruiz, MD or any other doctors they have worked with. Right now there are 0 reviews for medical doctors in Ontario, and 0 reviews of medical doctors in California. Your comments* (not for publishing) * — Required information Ruben Ruiz, MD ← View details 403 W F St Ontario, CA 91762, Ontario, (US) California (909) 988-3288