Our Offices: Prescott (928) 641-4000
Prescott Valley (928) 772-9860|Chino Valley (928) 636-1565
Spring Valley (928) 642-9199

Dr. Mark Costes
Dr. Sean Reed




Horizon Dental Horizon Dental Horizon Dental Horizon Dental Horizon Dental
Horizon Dental

Horizon Dental Group

At Horizon Dental Group our entire team is passionate about one simple, unified mission: To Provide Exceptional Dental Care to our patients while making a positive impact within our community.

Focusing on these two goals allows us to make a difference in our patients lives

We have been honored to deliver over $35,000 in charitable dentistry and contributions to the residents of the Quad Cities in 2012. We pledge to continue our dedication to our amazing patients and to the community that we are so fortunate to call home. As well as to support the good works of many local organizations.

Latest News Blog Posts


Signs You Need to Worry About Tooth Pain

When to Worry About Tooth Pain A toothache is a kind of pain that’s just ...
Click here to read more...


Pictures with Santa for a Cause

It’s that time of year and Dr. Mark Costes and Staff are giving back!...
Click here to read more...


Factors That Lead to Tooth Loss

Tooth Loss | When Are Dentures Necessary? Most people think that they do a ...
Click here to read more...



Click Here For Free Reports
Horizon Dental