Mariana Costa Masi

With more than a decade of experience in clinical neuropsychology, Mariana Costa Masi is a psychologist specialized in Neuropsychology, with solid experience in neuropsychological assessment and rehabilitation.

At the helm of Instituto Nexium, she supervises a team that cares for patients across every stage of life — from preschool age to older adulthood —, always grounded in technical precision and individualized care.

Beyond her clinical practice, she also provides services to companies, helping implement and adapt mental health programs in the workplace. Her practice is guided by a commitment to quality, attentive listening, and an ongoing pursuit of understanding and well-being across different contexts.