SIOUXLAND ORAL & MAXILLOFACIAL SURGERY - Key Persons


Dr. Denis Miller

Job Titles:
  • Member of the American Association of Oral
  • Surgeons
Denis Miller, DDS, MBA, has been an oral and maxillofacial surgeon since 1998 and is a co-owner of Siouxland Oral & Maxillofacial Surgery. He is an active member of the larger dental and medical communities and regularly gives presentations and lectures in the region. He's a clinical professor at the University of South Dakota Dental Hygiene Program in Vermillion, SD. He is a primary member of the facial trauma team at Sanford and Avera Hospitals. Dr. Miller also founded and organizes the regions foremost dental study club that promotes dental education in the region with six meetings a year featuring regional and nationally recognized speakers. Dr. Miller is a Diplomate of the American Board of Oral and Maxillofacial Surgery. Dr. Miller is also a member of the American Association of Oral and Maxillofacial Surgeons, the American College of Oral Surgeons, the American Dental Association, the American Dental Society of Anesthesiology, the South Dakota Dental Association, and the Southeastern District Dental Association.

Dr. Jason Leet

Job Titles:
  • Member of the American Association of Oral
Dr. Leet is a member of the American Association of Oral and Maxillofacial Surgeons, the American Dental Association, and the Minnesota Dental Association.

Dr. Louis T. George

Job Titles:
  • Member of the American Association of Oral
  • Surgeon at Both Sanford Medical Center
Dr. Louis George moved to South Dakota from the East Coast and joined Siouxland Oral & Maxillofacial Surgery in 2007. He is currently the co-owner of the Siouxland practice and has thoroughly immersed himself in the Midwest and its wonderful traditions. Dr. George is an active attending surgeon at both Sanford Medical Center and Avera McKennan Hospital. He also serves as a primary member of the facial trauma team at Sanford. Dr. George has participated in several large research projects, and his work on the surgical treatment of obstructive sleep apnea was published in the Atlas of the Oral and Maxillofacial Surgery Clinics of North America. He was also a frequent lecturer at the annual meetings for The American College of Oral Surgeons. Dr. George is a Diplomate of the American Board of Oral and Maxillofacial Surgery. Dr. George is also a member of the American Association of Oral and Maxillofacial Surgeons, the American College of Oral Surgeons, the American Dental Association, the South Dakota Dental Association, and the Southeastern District Dental Association.