The U.S. Consulate maintains a list of medical specialists in the Montréal area. There's a dental clinic on avenue Van Horne that's open 24 hours; Sunday appointments are for emergencies only.
Many pharmacies stay open until midnight, including Jean Coutu and Pharmaprix stores. Some are open around the clock, including the Pharmaprix on chemin de la Côte-des-Neiges.
Dental clinic (3546 av. Van Horne, Côte-des-Neiges. 514/342-4444. Plamondon).
Ambulance, fire, police (911). Québec Poison Control Centre (800/463-5060). U.S. Consulate (514/398-9695; 514/981-5059 emergencies).
Montréal General Hospital (McGill University Health Centre) (1650 av. Cedar, Downtown. 514/934-1934. Guy-Concordia).
Jean Coutu (501 rue Mont-Royal Est, Plateau Mont-Royal. 514/521-1058. Mont-Royal.) Pharmaprix (1500 rue Ste-Catherine Ouest, Downtown. 514/933-4744. Guy-Concordia.)