Zachary Scott Peacock

Zachary Scott Peacock is the Walter C. Guralnick Associate Professor of Oral and Maxillofacial Surgery at Harvard School of Dental Medicine and Chief of the Oral and Maxillofacial Surgery Department at Massachusetts General Hospital (Mass General). He also serves as co-director of the Cleft and Craniofacial Center at Mass General for Children and Shriner's Hospital for Children - Boston. Dr. Peacock is a full-time faculty member with clinical and research expertise in pediatric oral and maxillofacial surgery, focusing on orthognathic surgery, cleft lip and palate, and maxillofacial pathology.

• Undergraduate: Michigan State University
• DMD: Harvard School of Dental Medicine (summa cum laude, first in class)
• MD and residency: University of California, San Francisco
• Pediatric fellowship: Mass General

Research interests include:

• Orthognathic surgery techniques
• Pediatric obstructive sleep apnea management
• Cleft lip/palate surgical interventions
• Benign maxillofacial pathology

Clinical focus spans dentoalveolar surgery, dental implants, and craniofacial anomalies. He holds leadership roles in both academic and hospital settings, emphasizing comprehensive care for pediatric and adult patients.