Dr. Guzik was an assistant clinical moderator for optometric students from the Illinois College of Optometry and Indiana University while working at the Wesley-Jessen Corporation. He had the opportunity to aid fourth year optometric students with clinical decisions on the diagnosis and treatment of many ocular ailments. While at Wesley-Jessen, he obtained extensive knowledge and experience with several types of contacts and fitting techniques. In addition, Dr. Guzik has participated in contact lens workshops for third year optometric students at the Illinois College of Optometry since 1999. Since May of 2001, he served as a clinical proctor with the National Board of Examiners in Optometry. As a proctor, his responsibility was critiquing the clinical skills of fourth year optometry students. Dr. Guzik has spent the last 7 years working in a diversified, family practice in the south suburbs of Chicago. He is currently the owner of Primary Eyecare Professionals in Frankfort, IL. He specializes in advanced contact lens fittings, in ocular disease cases, and in pediatric optometry.
Dr. Guzik is a member of the Illinois Optometric Association and the American Optometric Association. In addition, he is a member of the Illinois Society for the Prevention of Blindness. Dr. Guzik was an active member of the Homewood Rotary Club. The Homewood Rotary Club sponsors the annual Homewood Health Fair in which he volunteers his time conducting vision screenings to hundreds of local residents. Finally, he is a member of the Frankfort Chamber of Commerce.