Dr. Prenzel is a board certified Oral and Maxillofacial Surgeon with over 25 years of oral surgery experience, 17 years as a board certified Oral and Maxillofacial Surgeon. Dr. Prenzel recently retired with the U.S. Army after serving for 24 years, during his time serving for the U.S. Army he was Assistant Program Director of the Oral and Maxillofacial Surgery Residency Program at Tripler Army Medical Center from 2009-2012. He also served as Chief of Oral Surgery and Program Director of the Oral and Maxillofacial Surgery Residency Program at William Beaumont Army Medical Center from 2018-2024.

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Dr. Prenzel attended dental school at Southern Illinois University School of Dental Medicine in Alton, Illinois and was awarded his Doctor of Dental Medicine degree in 1997. He completed his 4-year Oral Surgery residency at Brooke Army Medical Center in Fort Sam, Houston Texas in 2007. He is also an active member of the American Dental Association, Texas Dental Association and the El Paso Dental Society.