Nephrology Faculty & Staff Nephrology More Division Members More Research More For Patients & Families: UW Health For Academic Inquiries: (608) 265-6595 Division Chief Sharon Bartosh, MD Position title: Professor, Division Chief Faculty Rachel Engen, MD Position title: Assistant Professor Taylor House, MD Position title: Assistant Professor Neil Paloian, MD Position title: Assistant Professor Allison Redpath Mahon, MD Position title: Associate Professor Michael Semanik, MD Position title: Assistant Professor Clinical Staff Kimberly Squires, NP Position title: Nurse Practitioner Mary Wiesen, NP Position title: Nurse Practitioner Students Brenna Funfar Position title: Student Researcher Michelle Kleitsch Position title: Student Research Assistant