Denny's Restaurants Address4986 Petaluma Boulevard North, Sonoma County, Petaluma, US Phone+1 707-559-5264 Websitehttps://locations.dennys.com/CA/PETALUMA/249643 AreaSonoma County, Petaluma, United States Open on map Directions Back to directory search ☆ ☆ ☆ ☆ ☆ Submit