Alpine Grill Address: 448 W Sierra St, Portola, CA 96122 Phone: (530) 832-1200 Restaurants Other Businesses: Family Corner at 165 Pacific St, Portola, CA 96122 Edward B Horn & Associate at 760 E Sierra St, Portola, CA 96122 Dee & Jim's Diner at 239 Commercial St, Portola, CA 96122