He is rated 4.5 stars out of 5 by his patients. His areas of expertise include tremors, myasthenia gravis, and headache. Dr. Buckner is in-network for Anthem, Blue Cross/Blue Shield, and Empire BlueCross BlueShield, in addition to other insurance carriers. Dr. Buckner attended Georgetown University School of Medicine and subsequently trained at New York-Presbyterian Hospital and Columbia University Medical Center for residency. He speaks Spanish. He is affiliated with New York Methodist (NYM) Hospital.