ANNOUNCEMENT John G. Mayer M.D. Retirement from Greenleaf Orthopedic Associates 105 N. Greenleaf Street, Gurnee, IL 60031 847-623-3090 greenleafortho.co 2017 1987 I wish to thank all my patients and friends for the joy of being part of your lives over these past thirty years. I have been honored and blessed to be entrusted with your Orthopedic medical care. Greetings and warmest wishes to all that I have had the pleasure of knowing. (Dr Mayer's last day in the office will be June 27th, 2018.) Dr Thomas Baier will be available to continue seeing patients at the Gurnee location.