About Us

Pia Quimson-Guevarra, DO

I am a board-certified psychiatrist, a medical doctor who specializes in mental health. I graduated from medical school in 2013 from Western University of Health Sciences in California. I completed my psychiatry residency training at Oregon Health and Science University and pursued additional training in Forensic Psychiatry. My interests include community and forensic psychiatry.


At Quimson Behavioral Health, I provide clinical services in a supportive environment to promote emotional wellness and growth. I provide more than just a “medication check” appointment. I employ a balanced approach which includes medications, education, and talk therapy.


In addition to clinical services, I also provide forensic psychiatry services, including evaluations.



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