• (2)Sabater Hospital
• (2)Salve Regina General Hospital Inc.
• (2)Sanctissimo Rosario General Hospital
• (2)San Isidro Hospital
• (3)San Juan De Dios Educational Foundation
• (2)San Juan Medical Center
• (2)San Lazaro Hospital
• (1)San Lorenzo Hospital
• (2)San Lorenzo Ruiz Women's Hospital
• (1)San Ramon Hospital
• (1)San Roque Medical Hospital
• (2)SDS Medical Center
• (3)Seamen's Hospital
• (Asc)St. Camillus Polyclinic Charity Foundation
• (3)St. Clare's Medical Center
• (2)St. John the Baptist of Marikina Hospital
• (3)St. Jude General Hospital & Medical Center
• (3)St. Luke's Medical Center
• (3)St. Martin De Porres Charity Hospital
• (2)St. Mattheus Medical Hospital
• (Asc)St. Patrick's Healthcare Systems's Inc.
• (2)St. Therese Hospital Inc.
• (2)St. Victoria Hospital
• (2)St Vincent Hospital
• (Asc)Sta. Lucia Healthcare Center
• (2)Sta. Monica Hospital
• (2)Sta. Rita De Baclaran Hospital
• (3)Sta. Teresita General Hospital
• (3)Sto. Tomas University Hospital
• (3)South Superhighway Medical Center