1. PhD; Consultant – Oral Maxillofacial Surgeon, Faculty of Medicine, University of Pelita Harapan, Tangerang, Indonesia. Department of Oral Maxillofacial Surgery, Siloam Hospital Lippo Village and Comprehensive Cleft Center, Tangerang, Indonesia.
2. Candidate Doctor, Faculty of Medicine, University of Pelita Harapan, Tangerang, Indonesia.