People
![](https://carrolllab.com/wp-content/uploads/2022/02/Ronan-932x1024.jpg)
Ronan Carroll, PhD
He/Him
Principal Investigator
![](https://carrolllab.com/wp-content/uploads/2022/02/Don-900x1024.jpeg)
Don Holzschu, PhD
He/Him
Ultrapure Research Scientist
![](https://carrolllab.com/wp-content/uploads/2022/02/Ryan-e1678209482855.jpg)
Ryan Steere, MS
He/Him
Lab Technician
![](https://carrolllab.com/wp-content/uploads/2023/04/5d118fa7-f7ee-4f8a-a680-917af3b8ae02-e1680542695463.jpg)
Julia Tennant
She/They
PhD student
![](https://carrolllab.com/wp-content/uploads/2023/09/d3496081-19ba-46b9-bbcf-992216bc8f8c-e1694100796474.jpg)
Jacob Hensley
He/Him
PhD student
![](https://carrolllab.com/wp-content/uploads/2023/03/Screen-Shot-2023-03-07-at-12.15.21-PM-e1678209419197.png)
Zoe Wilfing
She/Her
PhD Student
![](https://carrolllab.com/wp-content/uploads/2023/08/Screenshot-2023-03-28-at-10-03-52-Lorna-Vizmeg-HLTH-2030-e1691422906430.png)
Lorna Vizmeg
She/Her
PhD student
![](https://carrolllab.com/wp-content/uploads/2023/03/Screen-Shot-2023-03-07-at-12.21.51-PM.png)
Emily Sudnick
She/Her
Lab Technician
![](https://carrolllab.com/wp-content/uploads/2023/03/Screen-Shot-2023-03-07-at-12.14.28-PM.png)
Octavia Hogue
She/Her
HTC Undergraduate student
![](https://carrolllab.com/wp-content/uploads/2023/09/original-F6AC4D4E-1C1B-46CB-900D-585A417C226E-e1694026213591-888x1024.jpeg)
Jayanna Smith
She/Her
Cutler Scholar Undergraduate Student
![](https://carrolllab.com/wp-content/uploads/2024/07/AJ-photo-.png)
AJ Albertson
They/Them
Undergraduate Student
Stephanie Garrett
She/Her
Undergraduate Student
![](https://carrolllab.com/wp-content/uploads/2022/02/Squirrelly-731x1024.jpg)
![](https://carrolllab.com/wp-content/uploads/2022/02/Squirrelly.png)
Former Lab members
Dr. Paul Briaud, Postdoctoral researcher at Georgia Tech
Riley Zielinski, Graduate Student at University of Washington
Alan Lee, Undergraduate at Case Western Reserve
Dr. Raeven Bastock, Kim Orth’s Lab at the University of Texas Southwestern, Howard Hughes Medical Institute Fellow
Dr. Marcus Wittekind, Research Scientist at Nationwide Children’s Hospital
Rich Wiemels, MS, Ohio State University
Emily Marino, Fulbright scholar at JGU Germany
Ana Mayher, Clinical Research Coordinator at Children’s Hospital Colorado
Abby Bonsall, Medical Lab Technician
Dr. Rachel Zapf, Research Writer at the University of Pittsburgh Medical Center
Hailee Sorensen, Harvard graduate school
Dr. Rebecca Keogh, Postdoc at University of Colorado (Horswill & Doran Labs)
Gillian Null, University of Cincinnati Medical Student
Andy Caillet, Medical student at OU-HCOM
Emily Trzeciak, Fulbright scholar at JGU Germany
Kellie King, Virginia Tech grad school (Caswell Lab)
Caleb Burke, Molecular Technologies Laboratories
Maximillian Williams, Molecular Technologies Laboratories
Nikki Meyer, Cleveland Clinic
Ashley Chong, Abbott Laboratories
Kayla Howell, Fairfield Medical Center Microbiology Lab
Samantha Selhorst, University of Maryland School of Medicine
Stephanie Cech, UC Santa Barbara graduate school
Lexi Degenhard, Medical student at OU-HCOM
Tyler Bender, Medical student at OU-HCOM