Masly Harsono, DDS, MS, DMD & Lorin Maser, DDS

The quiet stretch of South Drive in Mountain View holds more than just tech offices—it’s also home to dental practices like Masly Harsono, DDS, MS, DMD & Lorin Maser, DDS. This isn’t the kind of place that advertises flashy specialties; instead, it fits into the neighborhood’s understated professional rhythm. Dentistry here covers the essentials: routine cleanings, fillings, and the occasional crown or bridgework. There’s no need to drive far for basic oral health maintenance when options exist this close to Castro Street’s cafés and bookshops.

General dentistry often gets overlooked until a toothache strikes, but having a local practice simplifies things. The office at 505 South Dr #3 handles everything from preventive care to more involved procedures like root canals or extractions—no referrals required for most treatments. Mountain View’s mix of longtime residents and transient tech workers means dental needs vary widely, and a practice that offers both routine exams and restorative work can be a practical choice. Parking in the area is typical for the city: street spots fill up by mid-morning, but the small lot behind the building usually has turnover.

Dentists with dual credentials—like the DDS and DMD listed here—aren’t uncommon, but it’s less typical to see both in one practice. That detail might matter to patients who prefer a second opinion without leaving the office. For those who’d rather not scroll through insurance directories, a quick call can confirm whether the practice accepts a specific plan. Questions about appointments or services are best directed to (650) 964-8484, where the front desk can outline what’s handled in-house versus what might require a specialist.

The building itself is easy to miss if you’re not looking for it—a low-slung professional suite tucked between a tax advisor and a physical therapy clinic. First-time visitors might want to check the map beforehand to spot the entrance. Like many dental offices, it’s designed for efficiency, not grandeur; the priority is getting patients in and out with minimal fuss. That’s often the unspoken appeal of a place like this.