|   | Paul Brown, PhD
Professor Emeritus of Chemistry | Faculty of Natural & Applied Sciences |  |  | Paul.Brown@twu.ca | 
          
                                                                                        |   | Miriam Buschhaus, PhD
Assistant Professor of Chemistry | Faculty of Natural & Applied Sciences | Chemistry | +1 604-513-2121 ext. 3259
 | miriam.buschhaus@twu.ca | 
          
                                                                                        |   | John Byl, PhD
Professor Emeritus of Mathematics | Faculty of Natural & Applied Sciences |  |  | byl@twu.ca | 
          
                                                                                        |   | Richard P. Chandra, PhD
Adjunct Professor of Biology, Associate Provost, Research & Graduate Studies | Faculty of Natural & Applied Sciences | Biology | +1 604-513-2121 ext. 3890
 | Richard.Chandra@twu.ca | 
          
                                                                                        |   | David Roy Clements, PhD
Professor of Biology, Assistant Dean, Faculty of Natural & Applied Sciences (Research), Sabbatical 2025/2026 | Faculty of Natural & Applied Sciences | Biology, Geography & Environment | +1 604-513-2121 ext. 3280
 | clements@twu.ca | 
          
                                                                                        |   | Shane Durbach, PhD
Associate Professor of Chemistry, Co-Chair, Department of Chemistry | Faculty of Natural & Applied Sciences | Chemistry |  | Shane.Durbach@twu.ca | 
          
                                                                                        |   | Chadron Mark Friesen, PhD
Professor of Chemistry, Chair, Department of Chemistry | Faculty of Natural & Applied Sciences | Chemistry | +1 604-513-2121 ext. 3220
 | Chad.Friesen@twu.ca | 
          
                                                                                        |   | Rose Hirowatari, BSc
Sessional Instructor of Chemistry | Faculty of Natural & Applied Sciences | Chemistry | +1 604-513-2121 ext. 3777
 | rose.hirowatari@twu.ca | 
          
                                                                                        |   | Janny Klein, MSc
Sessional Instructor of Biology | Faculty of Natural & Applied Sciences | Biology |  |  | 
          
                                                                                        |   | Karen Y Lo, PhD
Sessional Assistant Professor of Biology, Biosafety Officer | Faculty of Natural & Applied Sciences | Biology | +1 604-513-2121 ext. 3728
 | karen.lo@twu.ca | 
          
                                                                                        |   | Julia Mills, PhD
Associate Professor of Biology | Faculty of Natural & Applied Sciences | Biotechnology, Biology | +1 604-513-2121 ext. 3257
 | Julia.Mills@twu.ca | 
          
                                                                                        |   | Laura A. Onyango, PhD
Assistant Professor of Biology, Advisor, Pre-Professional, Sabbatical 2025/2026 | Faculty of Natural & Applied Sciences | Biology | +1 604-513-2121 ext. 3253
 | Laura.Onyango@twu.ca | 
          
                                                                                        |   | Andrew J. Park, PhD
Associate Professor of Mathematical Sciences, Coordinator, Computing | Faculty of Natural & Applied Sciences | Computing Science | +1 604-513-2121 ext. 3148
 | A.Park@twu.ca | 
          
                                                                                        |   | Sam Pimentel, PhD
Professor of Mathematical Sciences, Coordinator, Mathematics, Glaciologist, Sabbatical Spring 2026 | Faculty of Natural & Applied Sciences | Mathematics, Geography & Environment | +1 604-513-2121 ext. 3187
 | sam.pimentel@twu.ca | 
          
                                                                                        |   | Anthony Siame, PhD
Professor of Biology, Chair, Department of Biology | Faculty of Natural & Applied Sciences | Biology | +1 604-513-2121 ext. 3206
 | Anthony.Siame@twu.ca | 
          
                                                                                        |   | Arnold E. Sikkema, PhD
Professor of Physics, Chair, Department of Mathematical Sciences, Chair, University Senate, Coordinator, Physics, Coordinator, Pre-Engineering | Faculty of Natural & Applied Sciences |  | +1 604-513-2121 ext. 3185
 |  | 
          
                                                                                        |   | Karen MM Steensma, MSc
Retired, Professor of Biology, Co-Chair, Department of Geography & Environment | Faculty of Natural & Applied Sciences | Biology, Geography & Environment | +1 604-513-2121 ext. 3118
 | steensma@twu.ca | 
          
                                                                                        |   | Richard (Rick) Joseph Sutcliffe, MSc
Professor, Mathematics & Computing Science, Assistant Dean, Faculty of Natural & Applied Sciences (Resources) | Faculty of Natural & Applied Sciences | Computing Science, Mathematics | +1 604-513-2121 ext. 3213
 | rsutc@twu.ca | 
          
                                                                                        |   | Nathaniel Tetteh, PhD
Assistant Professor of Chemistry | Faculty of Natural & Applied Sciences | Chemistry |  | Nathaniel.Tetteh@twu.ca | 
          
                                                                                        |   | Enrique Torres, PhD
Assistant Professor of Mathematical Sciences | Faculty of Natural & Applied Sciences | Mathematics | +1 604-513-2121 ext. 3212
 | Enrique.TorresGiese@twu.ca | 
          
                                                                                        |   | Herbert H Tsang, PEng, PhD
Professor of Computing Science and Mathematics, Coordinator, Pre-Engineering, Coordinator, Computing | Faculty of Natural & Applied Sciences | Computing Science, Mathematics, Engineering Transfer | +1 604-513-2121 ext. 3229
 | Herbert.Tsang@twu.ca | 
          
                                                                                        |   | Wang-Hung (Simon) Tse, PhD
Assistant Professor of Mathematical Sciences, Sabbatical Fall 2025 | Faculty of Natural & Applied Sciences | Mathematics |  | simon.tse@twu.ca | 
          
                                                                                        |   | Glen R. Van Brummelen, PhD
Professor of Mathematical Sciences | Faculty of Natural & Applied Sciences | Mathematics |  | glen.vanbrummelen@twu.ca | 
          
                                                                                        |   | Dennis Venema, PhD
Professor of Biology | Faculty of Natural & Applied Sciences | Biology | +1 604-513-2121 ext. 3446
 | Dennis.Venema@twu.ca | 
          
                                                                                        |   | William Robert (Bob) Wood, PhD
Professor of Mathematical Sciences, Dean, FNAS | Faculty of Natural & Applied Sciences | Mathematics |  | wood@twu.ca |