Dr. Karaboyas provides epidemiologic and biostatistical support for the international Dialysis Outcomes and Practice Patterns Study (DOPPS). He received his BS in Mathematics from the University of Michigan (UM) – Dearborn in 2008, his MS in Biostatistics from UM School of Public Health (SPH) in 2010, and his PhD in Epidemiology from UM SPH in 2019 with a dissertation focused on identifying best practices in hemodialysis using innovative study designs and statistical methods. Since joining Arbor Research in 2010, he has made extensive contributions to all aspects of DOPPS research, including proposal development, methodology, data analysis, and manuscript preparation. Dr. Karaboyas has represented Arbor Research at many international conferences, contributed to dozens of abstracts, and coauthored over 40 original manuscripts, including several as lead author and most as lead analyst, accepted for publication in peer-reviewed journals.