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Evan Koch

Ph.D.

Postdoctoral Research Fellow

Department of Biomedical Informatics, Harvard Medical School

Dr. Koch is a postdoctoral researcher in the Department of Biomedical Informatics at Harvard Medical School. He works on statistical and theoretical problems in population and evolutionary genetics. His current research projects include using precise mutation rate estimates in the human genome to measure natural selection on a fine scale, and the investigation of selection on human traits using the results of genome-wide association studies. He has also worked on arabidopsis and wolf genetics, and currently has added the SARS-CoV-2 virus to this mix. 

Dr. Koch obtained my PhD in Ecology and Evolution from the University of Chicago, where he was an NSF GRFP fellow. Before that, he graduated from the University of Texas with a BS in Biology (honors), and a certificate in computational science. 

Evan Koch

Ph.D.

Postdoctoral Research Fellow

Department of Biomedical Informatics, Harvard Medical School

Dr. Koch is a postdoctoral researcher in the Department of Biomedical Informatics at Harvard Medical School. He works on statistical and theoretical problems in population and evolutionary genetics. His current research projects include using precise mutation rate estimates in the human genome to measure natural selection on a fine scale, and the investigation of selection on human traits using the results of genome-wide association studies. He has also worked on arabidopsis and wolf genetics, and currently has added the SARS-CoV-2 virus to this mix. 

Dr. Koch obtained my PhD in Ecology and Evolution from the University of Chicago, where he was an NSF GRFP fellow. Before that, he graduated from the University of Texas with a BS in Biology (honors), and a certificate in computational science. 

Recent Publications

Reading strong selection from modest GWAS hits

Published On 2026 Oct 26

Journal article

No abstract


Shared genetic architecture between premenstrual disorder symptoms and major psychiatric disorders suggests a role for calcium signaling

Published On 2026 Oct 15

Journal article

CONCLUSIONS: We identified 20 genetic loci shared between the S-PMD and MPDs, implicating calcium transmission in the pathogenesis of PMDs. Together with the drug enrichment results, this provides a biological basis for repurposing existing drugs in the treatment of PMD.