Phong Kham Ung Buou Mayoclinic Ha Noi Joint Stock Company Address: No 1 A, 123 Trung Kinh Lane, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110224757 Phone: 0986833938 Representative: Trieu Duc Hung Adress: Ngai Cau Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 1 - 2023