Dr. Felix Sim is a specialist Oral & Maxillofacial surgeon managing problems involving the face, neck and jaws. These include removal of third molars (wisdom teeth), complex extractions, orthodontic exposure of teeth, placement of dental and zygomatic implants, grafting procedures, orthognathic surgery and management of oral pathology and facial trauma. He also sub-specialises in oral cancer and reconstructive surgery of the jaws using microvascular free tissue transfer.