Menu
RJ Ellis, PhD
  • Home
  • Projects
  • Publications
  • Tools
  • Resume
  • Contact
  • Home
  • Projects
  • Publications
  • Tools
  • Resume
  • Contact
Picture

I’m a data science technician, tactician, and solutions evangelist in hot pursuit of ideas, methods, metrics, and tools that offer insights into what makes humans tick.

My professional work has been grounded in both academic research and industry practice.

I’m currently Senior Director of Data Science and Strategy at RadiantGraph.

From September 2018 to January 2023, I was a Data Scientist and Data Science Manager at 
Livongo Health (and later Teladoc Health).

From June 2018 to August 2018, I was a Training Fellow at 
Insight Data Science.

From March 2016 to July 2017, I was a member of the Clinical Innovation and Medical Affairs teams at 
Omada Health.

​From 2013 through 2015, I was a Research Fellow in Computer Science in the 
Sound and Music Computing Laboratory at the National University of Singapore, under the mentorship of Ye Wang.

​From 2009 through 2012, I was a Research Fellow in Neurology in the 
Music and Neuroimaging Laboratory at Beth Israel Deaconess Medical Center / Harvard Medical School in Boston, under the mentorship of Gottfried Schlaug.

I received a PhD in Experimental Psychology from the The Ohio State University in 2009, with dissertation research conducted in the Emotions and Quantitative Psychophysiology Laboratory under the mentorship of Julian Thayer.