Tinatin Giuashvili graduated from the Faculty of Medicine of Tbilisi State Medical University and continued her studies in pediatric neurology at the residency of Evex.
She has been working in the Evex Hospitals since 2018. At the Iashvili Children's Central Hospital she started working as a resident physician. Today Tinatin Giuashvili is a junior physician in the Department of Emergency Medicine and Pediatric Neurology and the secretary of the Board of Pediatrics of the same hospital.
Tinatin Giuashvili is a member of the Georgian Association of Child Neurologists and Neurosurgeons, the Georgian League Against Epilepsy (GLAE), and the Georgian Respiratory Association (GRA).