In 1986 I learned about Sphenopalatine Ganglion Blocks from a patient who brought me the book, “Miracles on Park Avenue” and wanted me to find him a doctor who did the procedure in Chicago. I was amazed when I read the book and was dismayed when I could not find anyone in the Chicago area … Continue reading Chicago: Learn How to Self-Administer Sphenopalatine Ganglion Blocks