Residents of Silver Spring do not have many Thai restaurants to choose from, but they do have Thai Derm for first-class Thai food.
Most people dine in the rear dining room, a pleasant space.
Prices are low. The regular menu is supplemented by daily blackboard specials, usually more-ambitious items. The standard appetizers are good. Thick, meal-size soups can serve as a first course for three or four. A fine selection of noodle and vegetarian dishes makes for especially low-priced fare.