Dr. Pauline Demetrakopulos, DDS

Dental care in St. Helena doesn’t have to mean a long drive down valley. Dr. Pauline Demetrakopulos, DDS sits right on Railroad Avenue, a quiet stretch that still feels like the town’s old main drag. The office handles everything from routine cleanings to more involved procedures—root canals, crowns, even emergency tooth repairs—so you can sort out most dental needs without leaving the 94574 zip code. St. Helena’s mix of vineyard workers and longtime locals keeps the practice steady, though you won’t find the kind of weekend rush you might in Napa proper. They’re at 1510 Railroad Ave, St Helena, CA 94574, and the phone is (707) 345-1083 if you need to schedule or ask about a cracked filling. Directions are straightforward: pull up the map and you’ll see it’s just a block from the post office. No frills, just the basics covered.