Yixia Li, MPH

Yixia Li, MPH is a Data Manager/Senior Statistician and leads statistical analyses for multiple studies at Dr. Byers's lab. She received her Masters in Public Health from West Virginia University, with an emphasis in Epidemiology and Biostatistics. 


Randall Kuffell, ScM

Randall is a Staff Research Associate for Dr. Byers and a PhD student in the Department of Epidemiology at the Johns Hopkins Bloomberg School of Public Health. His research has focused on the epidemiology of late-life suicide in the US veteran population, with emphases on antipsychotic medications, frailty, and PTSD. He has specific interests in utilizing pharmacoepidemiology methods to inform clinical guidelines and regulatory decision-making.


Ryan Clark, BA

Ryan Clark is a Staff Research Associate in the Byers Lab. He received his B.A. in Psychology from San Jose State University, graduating Summa Cum Laude, and has sought additional education from University of California, Berkeley.