Mary Roz E Timbang

Mary Roz E Timbang, MD, is a pediatric otolaryngology and head and neck surgeon at Children’s Hospital of Los Angeles (CHLA) and holds the academic rank of Clinical Assistant Professor at the University of Southern California (USC) Keck School of Medicine. She specializes in treating congenital and acquired conditions in children, with a focus on vascular anomalies, cleft lip and palate, and speech-related disorders.

• Completed residency at University of California, Davis
• Pediatric fellowship at University of Arkansas for Medical Sciences

Dr. Timbang leads CHLA’s velopharyngeal and speech clinic and collaborates with multidisciplinary teams in vascular anomalies and craniofacial care. She actively participates in global health initiatives, volunteering on surgical mission trips annually.