DRA. PATRICIA S. CAVALIERI, ODONTOLOGIST University of Buenos Aires. Specialities: Surgery,Prevention, Periodontics, Endodoncia, All kind of Prothesis,Prosthodontics,. Esthetic, Cosmetic and Restoration Dentistry with the most modern technology. Porcelain Crowns, Root canal, general cleaning with anesthesia, etc. Experience with expatriates, and foreigners patients of Embassies.