Administrator & Office Staff
![A portrait of Tammy Feher.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn533_5ea9cef61939a.jpeg)
Tammy Feher
Admin. Assistant - Graduate - Chemical Biology
![Natasha Hillier](https://chemistry.mcmaster.ca/app/uploads/2023/08/Natasha-Hillier-150x150.jpg)
Natasha Hillier
BA, CHRP
Assistant Department Manager
![Tanja Petrovic](https://chemistry.mcmaster.ca/app/uploads/2023/03/Tanja-Petrovic_jpg-scaled-e1681404247881-150x150.jpg)
Tanja Petrovic
BA, CHRL, PLP
Department Manager
Sarra Saiyed
Academic Program Advisor (UG) & Admin. Assistant
![Alastair Tracey](https://chemistry.mcmaster.ca/app/uploads/2023/11/Alastair-Tracey-1-150x150.png)
Alastair Tracey
Admin. Assistant - Graduate - Chemistry
Research Lab Manager
![Terry Chu](https://chemistry.mcmaster.ca/app/uploads/2023/08/Terry-Chu-2-150x150.jpg)
Terry Chu
PhD
Research Lab Manager
Undergraduate Course Coordinators
![A portrait of Linda Davis.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn540_5ea9c95353166.jpeg)
Linda Davis
Lab Coordinator - Level I
Instructional Assistant
Undergraduate Lab Staff
![A portrait of Julie Gauthier.](https://chemistry.mcmaster.ca/app/uploads/2023/03/Julie-Gauthier-2_jpg-1-150x150.jpg)
Julie Gauthier
UG Lab Technician
![A portrait of Trisha Martin.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn673_5a382dfcdaeb0.jpg)
Trisha Martin
UG Lab Technician
Gordon Webster
UG Lab Technician
![A portrait of Heather Zelisko.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn543_5ebabf44a296f.jpeg)
Heather Zelisko
UG Lab Technician
Lab Stores Staff
Research Staff
Chanti Babu Dokuburra
Postdoctoral Fellow - McNulty Group
![A portrait of Afaf Genady.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn766_5f0e17a15dbf8.jpeg)
Afaf Genady
Research Scientist - McMaster Radiochemistry Group
![A portrait of Daniel Hernández Valdés.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn976_62c45731d9b35.jpg)
Daniel Hernández Valdés
Postdoctoral Fellow - McMaster Radiochemistry Group
![A portrait of Ayman A. Ibrahim.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn970_62c453c6bea81.jpeg)
Ayman A. Ibrahim
Postdoctoral Fellow - McMaster Radiochemistry Group
![A portrait of Zoya Sadighi.](https://chemistry.mcmaster.ca/app/uploads/2023/01/tn964_62c452b5095db.jpg)
Zoya Sadighi
Postdoctoral Fellow, MRMES Lab Manager – Goward Group
Luis-Rafael Silva-Mendez
Research Lab Technician - McMaster Radiochemistry Group
Bryan VanSchouwen
Research Technician - Melacini Group