About Mark S. Frey, DDS
Cosmetic dentistry often bridges the gap between routine dental care and the kind of subtle enhancements that can change how someone sees themselves. Mark S. Frey, DDS operates in this space, offering procedures like teeth whitening, veneers, and smile makeovers—services that tend to draw people who want more than just a checkup. The practice sits at 990 Sonoma Ave in Santa Rosa, a stretch of road that’s equal parts medical offices and quiet residential side streets. It’s the kind of location where parking is dictated by the time of day, with mid-morning usually the easiest window for those passing through.
Patient feedback suggests a pattern of consistent results: 131 reviews on Google average out to a 4.9 rating, a number that implies repeat visits and word-of-mouth referrals more than flashy marketing. The phone line, (707) 597-2900, connects directly to the front desk for scheduling or quick questions about options like Invisalign or dental implants. For first-time visitors, the map pinpoints the entrance just past the intersection with Hoen Avenue, where the building’s signage is visible from the street.
This listing was last updated on March 16, 2026