Dr. Perenack is an internationally recognized speaker in the area of facial cosmetic surgery, having spoken at numerous conferences in both the U.S. and Canada. For the past ten years he has chaired the LSU Advanced Practical Facial Cosmetic Surgery Workshop in New Orleans. He has chaired the ACOMS Hands-On Facial Cosmetic Surgery Course for the past 3 years. He has hosted numerous physicians from around the US in his office for onsite training courses. He is the current Chairman of the AAOMS subcommittee on Facial Cosmetic Surgery and currently serves on the AAOMS Council on Residency Education, and is the Southeastern Trustee for the American College of Oral and Maxillofacial Surgery. In addition, Dr. Perenack is a consultant for the SkinMedica skin care division. He is an Associate Clinical Professor at the LSU Health Sciences Center and has been the Director of Residency Training for the Department of Oral and Maxillofacial Surgery since 2005.