Hello! I'm Bill D'Alessandro (he/him). My research is mainly on philosophy of math and science and metaphysics and epistemology, with occasional forays into other territory. Explanation, understanding and modeling in scientific practice are recurring themes in my work.

I'm currently a postdoctoral fellow at the Munich Center for Mathematical Philosophy at LMU (Ludwig Maximilian University of Munich). I did my PhD in philosophy, and an MS in math, at the University of Illinois at Chicago.

I'm currently the editor for the Number Theory and Nondeductive Methods in Mathematics categories on PhilPapers.