Atis Legzdiņš has the diploma of a physician and he specialises in otolaryngology. He has improved his knowledge at different courses and training sessions, including international courses on vertigo in Lisbon in 2014. Atis Legzdiņš has obtained his experience at the 16th Department of Neurology and Neurosurgery Clinic of the Clinical Centre Gaiļezers of Riga East Clinical University Hospital, GK Neiroklīnika and LOR clinic.