Dr. Gary Johnson, DDS is one of the top ranked doctors in the United States. He specializes in dentistry and endodontics and currently sees patients in Vienna, Virginia and Vienna, Virginia and Washington, District Of Columbia. Dr. Johnson is a graduate of Doctor Of Dental Surgery, West Virginia University and is licensed to practice dentistry at Virginia. Dr. Johnson has been found to be among the top 20% of doctors in the United States, based on his experience, credentials and network. Dr. Johnson has passed an automated background check which looked at elements including medical license status and malpractice screening (no history found).