Amit Acharya, B.D.S., M.S., Ph.D.
Executive Director
Marshfield Clinic Research Institute
Email | 715-387-5241
Learn more

Michelle Wellsandt
Executive Secretary
Marshfield Clinic Research Institute
Email | 715-389-3140

Joseph Ellefson, MAT
Director
Office of Research Computing and Analytics
Email | 715-387-5241

Bobbi Bradley, M.P.H.
Institute Research Administrator
Clinical Research and Epidemiology
Email | 715-387-5241

Daniel Wall
Center Research Administrator
Cancer Care and Research Center
Email | 715-387-5241

Jennifer Meece, Ph.D.
Director 
Integrated Research and Development Laboratory
Email | 715-387-5241

Dixie Schroeder, M.B.A.
Institute Research Administrator
Precision Medicine, Oral-Systemic Health and Farm Medicine
Email | 715-387-5241

Edward Belongia, M.D.
Center Director
Center for Clinical Epidemiology and Population Health
Email | 715-389-3444

Casper Bendixsen, Ph.D.
Center Director
National Farm Medicine Center
Email | 715-389-4999

Robert Haws, M.D.
Medical Director
Clinical Research Center
Email | 715-389-4457

Radha Nagarajan, Ph.D.
Center Director
Center for Oral and Systemic Health
Email | 715-389-4460

Adedayo Onitilo, M.D., Ph.D., MSCR, FACP
Medical Director
Cancer Care and Research Center
Email| 715-221-6119

Sanjay K. Shukla, Ph.D.
Center Director
Center for Precision Medicine Research
Email | 715-221-7090

Connie Folz, PharmD, BCPS
Investigational Drug Pharmacist
Marshfield Clinic Research Institute
Email | 715-387-9103

Linda Jaros, CIP, CHRC
Research Compliance Officer
Marshfield Clinic Health System
Email | 715-389-7707

Deb Oleson Brock
Senior Employee Relations Manager
Marshfield Clinic Health System
Email | 715-387-5341

Karen Piel, JD, CPA, CFRE
Gift Planning Officer
Marshfield Clinic Health System Foundation
Email | 715-389-3868

Scott Swanson
Senior Staff Attorney
Marshfield Clinic Health System
Email | 715-389-4884

John Welter
Lead Senior Accountant
Marshfield Clinic Health System
Email | 715-389-7707