I am a faculty affiliate of the Applied Mathematics and Computational Science graduate program at the University of Pennsylvania.

I am an organizer for the Analysis Seminar in the math department at the University of Pennsylvania.

I am currently mentoring a postdoc Truong-Son Van; I have previously mentored two postdocs: Francis Seuffert and Zhenfu Wang.

I have supervised Master theses for Qichang Liu (Spring 2021), Neda Saleem (Spring 2019),  Rebecca Lelko (Spring 2016), and Matthew Klein (Spring 2013).

I serve on the editorial board of the Proceedings of the American Mathematical Society.

I serve on the editorial board of La Matematica.