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Dan E. Fischer, DDS
Dr. Dan Fischer graduated from Loma Linda University with a DDS in 1974. He maintained a full-time
private practice for 15 years, working after hours on research and development. Since 1990, Dr. Fischer has
worked extensively in research and development, but still maintains a part-time practice with an emphasis
on esthetic dentistry. As the president/CEO of Utah-based Ultradent Products Inc., he is extensively involved
in the research and development of many products widely used in the dental profession, with numerous
U.S. and foreign patents granted or pending. Dr. Fischer also serves as an adjunct professor at Loma
Linda University and the University of Texas-San Antonio. He is a member of the ADA, IADR, Academy of
Operative Dentists, AGD and ACD, and received the AACD’s Lifetime Achievement Award in 2005. Contact
him at chairside@glidewelldental.com.
Robert C. Margeas, DDS
Dr. Robert Margeas received his DDS from the University of Iowa College of Dentistry in 1986 and completed
an AEGD residency in 1987. He currently serves as an adjunct professor in the Department of Operative
Dentistry at the University of Iowa. He is also a clinical instructor at the Center for Excellence ® in Chicago,
Ill. Dr. Margeas is board certified by the American Board of Operative Dentistry, and is a Fellow of the
AGD. He lectures both nationally and internationally, and he has published several articles in major
dental journals. Dr. Margeas maintains a private practice devoted to esthetic dentistry in Des Moines, Iowa.
Contact him at chairside@glidewelldental.com.
Ellis J. Neiburger, DDS
Dr. Ellis “Skip” Neiburger graduated from the University of Illinois at Chicago College of Dentistry in 1968,
where he did postgraduate work on pulp histology in the department of oral pathology. Dr. Neiburger
currently practices general dentistry in Waukegan, Ill. A former vice president of the American Association
of Forensic Dentists, Dr. Neiburger has been the association’s journal editor since 1978. He also was
publisher/editor for Dental Computer Newsletter (the journal that introduced computing to the dental field).
Contact him at 847-244-0292 or eneiburger@comcast.net.
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