Dr. Poser is a Wisconsin native. He is married to Barbara and they have three children Justin, Lisa and Michael.
Dr. Poser received his Doctorate in Dentistry in 1980 from Marquette University. While attending Marquette he was elected to the Omicron Kappa Upsilon Honorary Dental Society. Following dental School, Dr. Poser completed a one-year general practice residency in dentistry at Hennepin County Medical Center in Minneapolis, Minnesota. He then returned to Marquette University Graduate School for two years and received both a Master’s Degree and Certificate of Specialty in Orthodontics. In 1992, Dr. Poser was appointed to the faculty of the Orthodontic Department at Marquette University as an Assistant Clinical Professor. That same year he was Board Certified by the American Board of Orthodontics.