About Us

Meet The Dentists

Dr. Derrick A. Johnston

With 14 years in private practice, Dr. Johnston is committed to providing excellence in dental care. Having grown up in Highland, Indiana, he attended Indiana University in Bloomington before graduating from Indiana University School of Dentistry in 1994. He is a member of the American Dental Association and the Indiana District Dental Society. Dr. Johnston has two children, and when not in the office, he likes playing poker or coaching his sons in sports.






Dr. Steve M. Kohler

Dr. Kohler focuses on providing excellence in dentistry for patients of all ages. A native of Indianapolis, he attended both Indiana University in Bloomington and Indiana University School of Dentistry in Indianapolis, graduating in 2003. That same year, Dr. Kohler joined Drs. Tony Ratliff and Derrick Johnston at Noblesville Family Dentistry. Dr. Kohler has been serving patients for 5 years. He is a member of the American Dental Association and the Indiana District Dental Society. When Dr. Kohler is not thinking about teeth, he enjoys hunting, fishing and spending time with his wife, Becky, and their three children.