Amazon.com description: Product Description: When the nature of a disease or medical condition warrants identifying the top doctor in the nation for diagnosis or treatment of that particular problem, America’s Top Doctors is an incredible resource to turn to for this vital information. This guide lists over 4,000 of the nation’s top referral specialist in every state and in over sixty medical specialties and subspecialties. The doctors listed are intensively screened by our physician-directed research team. They cannot pay to be included. Appendices and indexes allow you to search by name and specialty.