Dr. Roy is a psycho-oncologist and a passionate advocate for women and underrepresented physicians in organized medicine. She leads the Psycho-oncology program at Knight Cancer Institute and serves as the Program Director of the Consultation-Liaison Psychiatry Fellowship at OHSU. She is board-certified in Psychiatry and Consultation-Liaison Psychiatry and the Thread Director of the Health Equity, Diversity, and Structural Competence (HEDSC) thread of the OHSU medical school curriculum.  

Her clinical interests include cognitive impacts of immune checkpoint inhibitors, distress and mood disorders in cancer, and the metabolic and inflammatory intersection between psychiatric disorders and other medical diseases. She was a leader of the American Psychiatric Association's presidential workgroup on lifestyle psychiatry, which published a practical guide on incorporating evidence-informed lifestyle measures into day-to-day psychiatric practice. 

Dr. Roy has been actively involved in organized medicine since her residency training. She is a Fellow of the American Psychiatric Association (APA) and the Academy of Consultation-Liaison Psychiatry (ACLP).  She serves on the APA board and as an alternate delegate to the Academic Physicians section of the American Medical Association (AMA). Dr. Roy has served as a Faculty Senator at Oregon Health & Science University. She also served as the faculty liaison to the Diversity, Equity, and Inclusion Subcommittee, reporting to the Undergraduate Medical Education Committee at OHSU.