Dr. Kountis's areas of expertise include the following: thoracic outlet syndrome, cervical herniated disc, and back strain. He is professionally affiliated with NYU Langone. He is in-network for Blue Cross/Blue Shield, Empire BlueCross BlueShield, and United Healthcare PPO, as well as other insurance carriers. He studied medicine at Lake Erie College of Osteopathic Medicine. For his professional training, Dr. Kountis completed a residency program at a hospital affiliated with the University of Minnesota.