Does anyone have any experience with Dr. Heffez from Chicago? If so I would like to know: 1. What where your symptoms? 2. What did he do for you? 3. How long has it been now? 4. How are you now? 5. Anything else you would like to add? I am going to see him in a few weeks and this is kind of like my last resort! I am really scared! I appreciate any help you can give me! Thanks for your time!