Dr. Mark A. Yoder, O.D. is a graduate from the Ohio State College of Optometry and has worked in private practice in his hometown of Bluffton, Ohio for over 35 years. He loves the full scope of Optometric practice and sees newborns to 103-year-olds. He has been involved in Realeyes, Infantsee and has helped with the AEP education of EastWest for many years.