Gregory Simon, MD, MPH

Personal Statement

I bring a practical approach to mental health research, working to break down barriers between research and real-world health care.

Education

B.A. Rice University May, 1978
M.D. University of North Carolina May, 1982
M.P.H. University of Washington May, 1990
Intern Internal Medicine University of Washington Hospitals 6/82-6/83
Resident Internal Medicine University of Washington Hospitals 7/83-6/85
Resident Psychiatry Massachusetts General Hospital 7/85-6/88
Fellow Robert Wood Johnson Clinical Scholars Program University of Washington 7/88-7/90

Recent Publications

Interleukin-34 induced Arg1+ macrophages play a key role in breast cancer brain metastasis.
(2026 May 21)
Cancer Res Commun
Cheng X, Patel KK, Zhou B, Fu Y, Cleary RT, Highkin M, Hsia J, Jin X, Kohn B, Prior JL, Michie MS, Sun R, Cheng X, Bao L, Heth J, Rastogi T, Van Swearingen AED, Quirk JD, Hagemann IS, Morikawa A, Merrill NM, Merajver SD, Li Q, Schwetye K, Jain V, Gregory SG, Kim AH, Bose R

A pilot randomized controlled trial of an outreach intervention to improve depression treatment initiation among racial and ethnic groups.
(2026 May 5)
Gen Hosp Psychiatry 100(): 277-283
Simiola V, Ridout KK, Erickson C, Kazan R, Nie S, Adolfson MP, Simon GE, Miller-Matero LR

Picking Antidepressants-Patient Preferences Beat Biomarkers.
(2026 Apr 14)
JAMA 335(14): 1212-1214
Simon GE

Serum metabolomic signatures of relapse recovery in early multiple sclerosis.
(2026 Apr)
Mult Scler Relat Disord 108(): 107082
Briggs FBS, Mahmoudi F, Fereida-Esfahani M, Sagen J, Nelson F, Oksenberg J, Gregory S, Tobin WO

Assessing Treatment Effects in Observational Data With Missing Confounders: A Comparative Study of Practical Doubly-Robust and Traditional Missing Data Methods.
(2026 Feb)
Stat Med 45(3-5): e70366
Williamson BD, Krakauer C, Johnson E, Gruber S, Shepherd BE, van der Laan MJ, Lumley T, Lee H, Hernández-Muñoz JJ, Zhao F, Dutcher SK, Desai R, Simon GE, Shortreed SM, Nelson JC, Shaw PA

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