Mary Ann Block (born July 9, 1945) is a top-selling author and osteopathic physician. As founder and Medical Director of the Block Center in the Dallas/Fort Worth area, Dr. Block specializes in the drug-free treatment of health problems and learning disabilities. Her books include "No More ADHD: Ten Steps to Help Your Child's Attention and Behavior without Drugs", "No More Ritalin: Treating ADHD Without Drugs", … Wikipedia
The definitive Wikipedia entry for Mary Ann Block. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Mary_Ann_Block
