Greg Simon, MD, MPH, is a psychiatrist and senior investigator well-known for his extensive research on practical approaches to improving mental health care. He seeks to develop and evaluate effective real-world strategies that support better mental health and wellness. Current areas of emphasis include identifying and assessing suicide risk, improving care for treatment-resistant depression, and reducing racial and ethnic disparities in mental health care.
Dr. Simon leads the Mental Health Research Network (MHRN), a consortium of research centers affiliated with 13 large health systems across the United States, including Kaiser Permanente Washington. This network, originally funded through a cooperative agreement with the National Institute of Mental Health, aims to improve the efficiency, relevance, and impact of mental health clinical and health services research. The MHRN is exploring a broad range of issues—including suicide prevention, improving heart health in people with serious mental illness, using electronic medical records to improve follow-up care for depression, and understanding the causes of racial and ethnic disparities in mental health care.
Dr. Simon and his MHRN colleagues have conducted several large studies across MHRN health systems, including:
Dr. Simon sits on the editorial board for the journal General Hospital Psychiatry, and co-chairs the National Academy of Medicine’s Forum on Drug Discovery, Development and Translation.. Dr. Simon has practiced adult psychiatry in Kaiser Permanente Washington's Mental Health and Wellness Service since 1990. He is also a professor in the department of Health Systems Science at the Bernard J Tyson Kaiser Permanente School of Medicine and an adjunct professor inPsychiatry and Behavioral Dciences at the University of Washington.
Depression; bipolar disorder; suicide prevention; self-management; treatment adherence
Comorbidity of mental health conditions with obesity, diabetes, heart disease, and substance use disorders.
Coley RY, Boggs JM, Beck A, Simon GE Predicting outcomes of psychotherapy for depression with electronic health record data 2021 Dec;6:100198. doi: 10.1016/j.jadr.2021.100198. Epub 2021-07-24. PubMed
Rossom RC, Yarborough BJ, Boggs JM, Coleman KJ, Ahmedani BK, Lynch FL, Daida Y, Simon GE Prediction of suicidal behavior using self-reported suicidal ideation among patients with bipolar disorder 2021 Dec;295:410-415. doi: 10.1016/j.jad.2021.08.060. Epub 2021-08-31. PubMed
Penfold RB, Johnson E, Shortreed SM, Ziebell RA, Lynch FL, Clarke GN, Coleman KJ, Waitzfelder BE, Beck AL, Rossom RC, Ahmedani BK, Simon GE Predicting suicide attempts and suicide deaths among adolescents following outpatient visits 2021 Nov;294:39-47. doi: 10.1016/j.jad.2021.06.057. Epub 2021-07-01. PubMed
Coley RY, Walker RL, Cruz M, Simon GE, Shortreed SM Clinical risk prediction models and informative cluster size: Assessing the performance of a suicide risk prediction algorithm 2021 Oct;63(7):1375-1388. doi: 10.1002/bimj.202000199. Epub 2021-05-24. PubMed
Penfold RB, Whiteside U, Johnson EE, Stewart CC, Oliver MM, Shortreed SM, Beck A, Coleman KJ, Rossom RC, Lawrence JM, Simon GE Utility of item 9 of the patient health questionnaire in the prospective identification of adolescents at risk of suicide attempt 2021 Oct;51(5):854-863. doi: 10.1111/sltb.12751. Epub 2021-07-31. PubMed
Prabhakar D, Peterson EL, Hu Y, Chawa S, Rossom RC, Lynch FL, Lu CY, Waitzfelder BE, Owen-Smith AA, Williams LK, Beck A, Simon GE, Ahmedani BK Serious Suicide Attempts and Risk of Suicide Death 2021 Sep;42(5):343-350. doi: 10.1027/0227-5910/a000729. Epub 2020-11-05. PubMed
Coleman, Karen J, Stewart, Christine C, Bruschke, Cambria, Flores, Jean P, Altschuler, Andrea, Beck, Arne, Lynch, Frances L, Owen-Smith, Ashli A, Richards, Julie E, Rossom, Rebecca, Simon, Gregory E, Sterling, Stacy, Ahmedani, Brian K Identifying People at Risk for Suicide Implementation of Screening for the Zero Suicide Initiative in Large Health Systems 2021 Sep;1(1):67-76. doi: 10.1016/j.ypsc.2021.05.016. Epub 2021-08-09. PubMed
Simon GE, Shortreed SM, DeBar LL Zelen design clinical trials: why, when, and how 2021 Aug 17;22(1):541. doi: 10.1186/s13063-021-05517-w. Epub 2021-08-17. PubMed
Boudreaux ED, Rundensteiner E, Liu F, Wang B, Larkin C, Agu E, Ghosh S, Semeter J, Simon G, Davis-Martin RE Applying Machine Learning Approaches to Suicide Prediction Using Healthcare Data: Overview and Future Directions 2021 Aug 3;12:707916. doi: 10.3389/fpsyt.2021.707916. Epub 2021-08-03. PubMed
Richards JE, Hohl SD, Segal CD, Grossman DC, Lee AK, Whiteside U, Luce C, Ludman EJ, Simon G, Penfold RB, Williams EC "What Will Happen If I Say Yes?" Perspectives on a Standardized Firearm Access Question Among Adults With Depressive Symptoms 2021 Aug;72(8):898-904. doi: 10.1176/appi.ps.202000187. Epub 2021-05-04. PubMed
In a new multistate study, the Zero Suicide Model reduced suicide rates by 25%.
Safety planning and risk screening improved outcomes for adult patients.
A new grant funds modeling work to make personalized treatment possible.
KPWHRI research finds ways to increase use of a firearm safety tool.
Study finds that many patients who might benefit from clozapine don’t receive it.