Dr. Guilfoy earned a Doctorate in Dental Surgery from the University of Missouri-Kansas City School of Dentistry. He also holds a Bachelor of Science in Exercise Science from Creighton University in Omaha, Nebraska.

Growing up the oldest of three boys in Webster Groves, Dr. Guilfoy drew upon his love of art and science and the inspiration provided by his pediatric dentist, Dr. Gerald Albrecht when deciding to pursue a career in dentistry. Dr. Guilfoy made frequent visits to his pediatric dentist and always had a pleasant experience. He strives to provide this same pleasant experience to each of his patients.

Dr. Guilfoy has been practicing dentistry in South St. Louis County since graduation, and he is very excited to join Oakville Dental Care not only to provide the highest quality of care to his patients, but also to give back and be a part of the growing Oakville community.

In his free time, Dr. Guilfoy spends countless hours competing on the racquetball court (both indoor and outdoor) and playing with his golden retriever, Chief. He enjoys cooking/grilling, Jeeps, and both listening to music and attending live concerts. Dr. Guilfoy is an avid Cardinals and Blues fan, so expect to hear him yapping about the ups and downs of their seasons as the years progress.