About WinningSmiles

At WinningSmiles, we appreciate the opportunity to provide excellent dental care and services. Our professional staff works together to bring you the highest quality treatment in a warm, friendly, and professional setting. Our goal is to provide each and every patient excellent dental service in a gentle, comfortable, and conscientious manner. We have done our best to create an atmosphere that encourages open discussion regarding treatment and the options available to our patients. We strive to educate our patients to help them achieve the highest level of dental health. Want to discover how we can help you? Contact us today!


WinningSmiles Custom Dentistry

Frank A. Finazzo, D.D.S., Inc.
17113 Arrow Boulevard
Fontana, CA. 92335

Telephone: 909-822-3003
Toll Free: 866-BIG-SMILE
Fax: 909-822-2757


Mon-Wed: 8:00am-6:00pm
Thursday: 8:00am-5:00pm
Friday: 8:00am-3:00pm