Division of Natural Sciences & Mathematics Faculty & Staff Directory

NameTitle/RoleDepartmentsPhoneEmail

Faculty

Professor

Danielle GroveProfessor
Department of Biology,
Chair
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6598dgrove@tlu.edu

William HagerProfessor
Department of Math,
Chair
Division of Natural Sciences & Mathematics,
Chair
Division of Natural Sciences & Mathematics830-372-6009whager@tlu.edu

Betseygail RandProfessor
Department of Mathematics
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6042brand@tlu.edu

Michael RuaneProfessor
Department of Integrated Sciences,
Chair
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6041mruane@tlu.edu

Associate Professor

Alison BrayAssociate Professor
Department of Chemistry,
Chair
Division of Natural Sciences & Mathematics

Division of Natural Sciences & Mathematics830-372-6434abray@tlu.edu

Ridwan NoelAssociate Professor
Department of Math & Computer Science,
Chair
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6063rnoel@tlu.edu

Sumeyra TekAssistant Professor
Department of Physics,
Chair
Division of Natural Sciences & Mathematics
Division of Natural Sciences & Mathematics830-372-6695stek@tlu.edu

Corey ThompsonAssistant Professor
Department of Chemistry
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6030cothompson@tlu.edu

Assistant Professor

Mani DhakalAssistant Professor of Mathematics
Department of Mathematics
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6012mdhakal@tlu.edu

Kevin EddyAssistant Professor
Department of Biology
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6030keddy@tlu.edu

Jacques Jean-FrancoisAssistant Professor
Department of Chemistry
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematicsjjean-francois@tlu.edu

Jayajeewana RanhiliVisiting Assistant Professor
Department of Physics
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6433jranhili@tlu.edu

Zahidur TalukderAssistant Professor
Department of Computer Science
Division of Natural Science and MathematicsDivision of Natural Sciences & Mathematics830-372-6007ztalukder@tlu.edu

Ashley WinesAssistant Professor
Department of Biology
Division of Natural Science & MathematicsDivision of Natural Sciences & Mathematics830-372-6048aneely@tlu.edu

Lecturer

Cathy BeickerLecturer
Department of Math
Division of Natural Science & MathematicsDivision of Natural Sciences & Mathematics830-372-6337cbeicker@tlu.edu

Rebecca ClarkLecturer
Department of Mathematics
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6688rclark@tlu.edu

Jennifer HeitmeyerLecturer
Department of Biology
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6030jheitmeyer@tlu.edu

Stephanie KirchensLecturer & Lab Coordinator
Department of Biology
Division os Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6038skirchens@tlu.edu

Rissa SpringsLecturer and Lab Coordinator
Department of Biology
Division of Natural Sciences & Mathematics Division of Natural Sciences & Mathematics830-372-6598rsprings@tlu.edu

Bryan WilsonLecturer
Department of Biology
Division of Natural Science and Mathematics
Division of Natural Sciences & Mathematics830-372-6807bwilson@tlu.edu

Instructor

Danny DaceyAdjunct Instructor
Department of Chemistry
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6966ddacey@tlu.edu

Alan LievensInstructor,
Part-Time
Department of Biology
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6037alievens@tlu.edu

Ran SivronInstructor,
Part-Time
Department of Physics
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6433rsivron@tlu.edu

Holly ThompsonInstructor,
Part-Time
Department of Computer Science & Mathematics
Division of Natural Sciences & MathematicsDivision of Natural Sciences & Mathematics830-372-6005hthompson@tlu.edu

Staff

Chloie PipkinChemistry Lab Technician,
Part-Time
Department of Chemistry
Division of Natural Sciences and MathematicsDivision of Natural Sciences & Mathematics830-372-6966pipkinchloie@gmail.com