Dr. John Korolewski was born in Milwaukee and raised in Mequon, Wisconsin.  He graduated the University of Wisconsin-Madison in 1982 and from Marquette University School of Dentistry in 1986.  He completed the Advanced Training Program in Dentistry at Meriter Hospital in Madison in 1987, where he remained a member of The Dental Teaching Staff until 1994.

To keep current with the latest advances in dental care, Dr. Korolewski has taken hundreds of hours of continuing education during his twenty-three years of practice.   Over the past few years, Dr. Korolewski has pursued study at The Pankey Institute for Advanced Dental Education, generally regarded as one of the premiere post-graduate comprehensive dental training experiences in the world.    More recently, Dr. Korolewski and staff have completed training in CEREC technology, providing computer-designed porcelain crowns and fillings in our office in a single visit.

Dr. Korolewski is an active member of the American Dental Association, The Wisconsin Dental Association , The Sheboygan County Dental Society and The American Equilibration Society.

Dr. Korolewski enjoys golf, bowhunting, travel and reading. His wife Sally is a watercolor artist specializing in egg tempera media. Daughter Ashley is pursuing a Masters Degree in Musical Theater at Boston Conservatory. Daughter Heidi is at UW Madison pursuing entrance to medical or dental school. Son Bill works for Baird and lives in Sturgeon Bay with fiancé Kate.