Dr. Sy, Roger Y.
Cebu Doctors' College of Medicine
Cebu Doctors' Hospital, Inc.
New York Medical College
The Philippine College of Chest Physicians
Carehealth Plus Systems International, Inc.
Generali Life Assurance Philippines, Inc. (formerly Generali Pilipinas)
Medicard Philippines, Inc.
Medocare Health Systems, Inc.
Life and Health
Health Maintenance Inc. (HMI)
English, Tagalog, Visayan