Dr. Zink is a graduate of the Indiana University School of Optometry, finishing in the top ten of his graduating class. Dr. Zink also completed a hospital-based residency emphasizing treatment of ocular disease through The Ohio State University School of Optometry. He is a past-president of the Northeast Indiana Optometric Society and a member of the Indiana Optometric Association. Dr. Zink volunteers at Matthew 25 Health and Dental Clinic. Matthew 25 delivers quality medical and dental care to people who would not otherwise have access to it. He has been practicing in Fort Wayne since 1995. Dr. Zink has been a Senior Examiner with the National Board of Examiners in Optometry since 1998. The National Board of Examiners in Optometry is responsible for certifying all optometrists seeking professional licensing in the United States.