Dr. Antonicic attended the University of Illinois and graduated in 1994. He practiced in the western suburbs of Chicago for over two decades exploring exotic medicine, alternative medicine, and feline-exclusive medicine as well as general practice.  His continues to enjoy internal medicine for dogs and cats, as well as surgery and dentistry.  During his personal time he can be found dining out, cooking at home, reading science fiction and fantasy, trotting the globe, or keeping his French skills fluent.