Our team

Compassion. Experience. Integrity.

An overview

At Aviva Psychology Services, each psychologist brings unique expertise, training, and strengths.

All our therapy services are provided by doctoral-level psychologists, which ensures that you receive the most comprehensive and empirically supported treatments available.

For more information and to assess fit, please contact us.

Our staff

Alessandra Urbano, PhD

Founding partner

Allison Karthaus, PhD

Founding partner

Marussia Role, PsyD


Michelle De Sedas, PsyD


Want to join our team? 

We are dedicated to the provision of high-quality psychological services, a work environment that prioritizes inclusivity, flexibility, and growth, and a team that feels supported, valued, and connected.