Tatiana graduated as MD from Universidad del Rosario (2016), Colombia. After working in the emergency care field, she specialized in Epidemiology at Fundación Universitaria de Ciencias de la Salud (FUCS), Colombia. As part of her Epidemiology Specialization, she developed a study in patients with autoimmune diseases and their associated factors for readmission.

She continued working as a physician for the cardiology department and the Chronic Care Unit in two Medical Centers in Bogotá, Colombia.

Tatiana joined P95 as epidemiologist in May 2021.