Dr. Hadanny is a certified neurosurgeon, hyperbaric physician, and Chief Medical Research Officer at the Sagol Center. For the past decade, he has worked alongside Dr Efrati researching neurorehabilitation, neuroplasticity and physiology, publishing more than 25 papers on the effects of HBOT on cognitive and physical performance. Before joining the Sagol Center, Dr. Hadanny was Chief Resident in the Galil Medical Center neurosurgery department. He earned his MD from Tel Aviv University and his Ph.D. in Bioinformatics and Machine Learning from Bar Ilan University.