Main navigation
Graduate students are advised by their faculty mentors. For general questions about graduate studies, students may contact the Director of Graduate Studies.
![Portrait of Aixin Tan](/sites/stat.uiowa.edu/files/styles/square__1024_x_1024/public/2024-04/Aixin-Tan-2011.jpeg?h=199b5957&itok=m0xx2ehx)
Aixin Tan
Title/Position
Associate Professor
Director of Graduate Studies
Graduate advisors
![Nariankadu D. Shyamalkumar](/sites/stat.uiowa.edu/files/styles/square__768_x_768/public/2024-04/Nariankadu%20D.%20Shyamalkumar.png?h=2a207931&itok=eEoaWhjJ)
Nariankadu D. Shyamalkumar
Title/Position
Associate Professor
![Portrait of Aixin Tan](/sites/stat.uiowa.edu/files/styles/square__1024_x_1024/public/2024-04/Aixin-Tan-2011.jpeg?h=199b5957&itok=m0xx2ehx)
Aixin Tan
Title/Position
Associate Professor
Director of Graduate Studies