The Yellowbook contains inaccurate and incomplete information. Yellowbook customer service is non-existent. The majority of the info (except for paid classifieds) in Yellowbook is obtained from public record data bases that our outdated and inaccurate. As the CEO of a very large organizattion having our physicians home numbers and addresses listed in the Yellowbook has caused numerous problems that could result in liability for our organization. In addition, the book list physicians that have not been with our organization for years. We did a line by line check of the PHYsicians/DO Section of the latest publication and the majority of the information listed is inaccurate, incorrect or outdated. I have spoken with many of my collegues and we will never use this book personnally or professionally.