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Mariana Campello de Oliveira, MD, PhD

she/her/hers
Visiting Research Scientist
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About

Titles

Visiting Research Scientist

Biography

Dr. Mariana is a psychiatrist and a PhD candidate in Psychiatry at the University of São Paulo (USP), Brazil. She completed her psychiatry residency training at the Instituto de Assistência Médica ao Servidor Público Estadual (IAMSPE), followed by a fellowship in Addiction Psychiatry at the Institute of Psychiatry of the Clinical Hospital of the Faculty of Medicine at the University of São Paulo (IPq-HCFMUSP). She is currently a visiting researcher at Yale University’s Pain and Addiction Interaction Neuroscience (PAIN) Lab. Her clinical and research interests include substance use disorders, opioid and sedative-hypnotic use disorders, chronic pain, and the intersection of substance use and women’s mental health.

Last Updated on September 14, 2026.

Appointments

  • Psychiatry

    Visiting Research Scientist
    Primary

Other Departments & Organizations

Education & Training

PhD
Sao Paulo University (2028)
Addiction Psychiatry Fellowship
Hospital das Clínicas da Faculdade de Medicina da USP (HCFMUSP) (2023)
Residency
Instituto de Assistência Médica ao Servidor Público Estadual (IAMSPE) (2022)
MD
Hospital Santa Marcelina, Sao Paulo, Brazil (2018)

Research

Research at a Glance

Publications Timeline

A big-picture view of Mariana Campello de Oliveira's research output by year.
13Publications
111Citations

Publications

2026

2025

2023

2022

2021

2020

Get In Touch

Contacts

Locations

  • Connecticut Mental Health Center

    Lab

    34 Park Street

    New Haven, CT 06519