Oral and Maxillofacial Surgery

• Oral Surgery
• Jaw Surgery
  A few of the scholarly honors and awards received over the years include the Award for Video Presentation of “Bilateral Cleft Orthognathic Surgery” ( 1991 ) given by the American Society of Maxillofacial Surgeons; the Award for Video Presentation of “Monobloc and Facial Bipartition for Reconstruction of Craniofacial Malformations” ( 1993 ) given by the American Society of Plastic Surgeons; the Annual Bernard K. Sarnat Junior Investigator Award ( 1994 ) given by the American Society of Plastic Surgeons; the Norman Rowe Award & Lectureship ( 1999 ) given by the British Association of Oral and Maxillofacial Surgeons; the 4th Annual H. David Hall Award and Lectureship ( 2004 ) given by Vanderbilt University School of Medicine; the William F. Herrigan Award and Lectureship ( 2010 ) given by Bellevue Oral and Maxillofacial Alumni Association; the John B. Erich Visiting Professorship of Plastic Surgery ( 2011 ) given by the Mayo Clinic College of Medicine; the W. Harry Archer Award & Kurt Thoma Lectureship ( 2017 ) given by the American College of Oral and Maxillofacial Surgeons; and the Everett Magnus Orated Award & Lectureship ( 2018 ) given by the Australian and New Zealand Association of Oral and Maxillofacial Surgeons, and the Distinguished Fellow Recognition Award given by the American Academy of Craniomaxillofacial Surgeons ( 2023 )
• Maxillofacial Surgery
  Dr. Posnick is a Summa Cum Laude, Phi Beta Kappa graduate of the University of Minnesota. Educated in dentistry from Harvard University and medicine from Vanderbilt University, Dr. Posnick is a diplomat of both the American Board of Plastic Surgery and the American Board of Oral and Maxillofacial Surgery. He is a Fellow of the American College of Surgeons and the Royal College of Surgeons of Canada.

Orthodontics

• Orthodontics
  His professional academic appointments include Professor Emeritus of Plastic and Reconstructive Surgery and Pediatrics at Georgetown University School of Medicine, Washington, DC; Professor of Orthodontics at the University of Maryland School of Dentistry, Baltimore, Maryland; Professor of Oral and Maxillofacial Surgery at Howard University College of Dentistry, Washington, DC; and Adjunct Professor in the Department of Plastic and Reconstructive Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland.