NT Directory USA helps patients make medical decisions with confidence, it’s a valuable health benefit that companies offer to their employees, insurers include in their plans, and affinities offer to their members. Whether you need a second opinion or answers to personal health questions, NT Directory USA can help. Here you can find the best doctors who can help you find leading local specialist surgeons or doctors in the USA for your specific medical case or condition. Find a top-rated list of doctors in USA from our USA Doctors Directory.