School of Engineering, Math & Technology Faculty
![Dr. Gholam Ehteshami](https://www.navajotech.edu/wp-content/uploads/2023/08/gholam-ehteshami.jpg)
Dr. Gholam Ehteshami
Professor of Chemical Engineering
Department Chair for School of Engineering, Math, & Technology
gehteshami@navajotech.edu
Phone: 505.786.4163
Ph.D., Chemical Engineering, University of Arizona
M.S., Chemical Engineering, Minor: Mathematics/Statistics, Oregon State University
B.S., PetroChemical Engineering, Abadan Institute of Technology, Iran
![Dr. Sundaram Arumugam](https://www.navajotech.edu/wp-content/uploads/2023/09/sundaram-arumugam.jpg)
Dr. Sundaram Arumugam
Assistant Professor in Electrical Engineering
sarumugam@navajotech.edu
Phone: 505.979.1959
![Conrad Begay](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Conrad Begay
Instructor of Electrical Engineering
conrad.begay@navajotech.edu
![Dr. Arup Dey](https://www.navajotech.edu/wp-content/uploads/2023/09/arup-dey.jpg)
Dr. Arup Dey
Assistant Professor of Industrial Engineering
a.dey@navajotech.edu
![Gregory Dodge](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Gregory Dodge
Laser/CAD Technician & Instructional Assistant
gdodge@navajotech.edu
Phone: 505.387.7436
![Dr. Osama Fakron](https://www.navajotech.edu/wp-content/uploads/2023/09/osama-fakron.jpg)
Dr. Osama Fakron
Assistant Professor and Program Advisor for Engineering Technology
fakron@navajotech.edu
Phone: 202.213.0609
![Henry Fowler](https://www.navajotech.edu/wp-content/uploads/2023/09/henry-fowler.jpg)
Henry Fowler
Associate Professor of Mathematics
hfowler@navajotech.edu
![Harold Scott Halliday](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Harold Scott Halliday
Digital Technology Center Coordinator
hhalliday@navajotech.edu
Phone: 505.387.7435
![Shasha Han](https://www.navajotech.edu/wp-content/uploads/2023/08/shasha-han.jpg)
Shasha Han
Assistant Professor of Mathematics
shan@navjaotech.edu
Phone: 505.786.4324
M.S., Math Education, Towson University
B.S., Mathematics and Applied Mathematics, Qingdao University, China
![Dr. Abdulmtalb M. Hussen](https://www.navajotech.edu/wp-content/uploads/2023/09/abdulmtalb-hussen.jpg)
Dr. Abdulmtalb M. Hussen
Assistant Professor of Mathematics
ahussen@navajotech.edu
Phone: 573.466.3238
![Mohamed Illafe](https://www.navajotech.edu/wp-content/uploads/2023/09/mohamed-illafe.jpg)
Mohamed Illafe
Assistant Professor of Mathematics
millafe@navajotech.edu
Phone: 505.387.7390
![Md. Tarique Hasan Khan, Ph.D.](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Md. Tarique Hasan Khan, Ph.D.
Assistant Professor of Advanced Manufacturing
tkhan@navajotech.edu
![Harrison Lapahie](https://www.navajotech.edu/wp-content/uploads/2023/09/harrison-lapahie.jpg)
Harrison Lapahie
Associate Professor of Mathematics (Kirtland/Teec)
hlapahie@navajotech.edu
Phone: 928.882.3166
![Darrick Lee](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Darrick Lee
Technical Instructor of Energy Systems
dlee@navajotech.edu
![Bruce Lewis](https://www.navajotech.edu/wp-content/uploads/2023/09/bruce-lewis.jpg)
Bruce Lewis
Lecturer of Mathematics (Chinle)
blewis@navajotech.edu
Phone: 928.882.3144
![Aanor Louis](https://www.navajotech.edu/wp-content/uploads/2023/08/aanor-louis.jpg)
Aanor Louis
Teaching Assistant Professor of New Media
alouis@navajotech.edu
Phone: 505.387.7422
![Dr. Nsalambi V. Nkongolo](https://www.navajotech.edu/wp-content/uploads/2023/08/nsalambi-nkongolo.jpg)
Dr. Nsalambi V. Nkongolo
Assistant Professor of Geographic Information Technology
Office: Tech 325
nnkongolo@navajotech.edu
Phone: 505.387.7508
Cell: 573.292.7783
PhD Environmental Geography, Nelson Mandela University (South Africa)
MSc Geography, University of North Dakota, ND
PhD Soil Science, Laval University, Quebec (Canada)
MSc Agriculture, Alcorn State University, MS
BSc Agronomy, Faculty Institute of Agronomic Sciences (Dem. Rep. Congo)
PgCert, Ecological Survey Techniques, University of Oxford (UK)
![Dr. Carlos Paez-Paez](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Dr. Carlos Paez-Paez
Assistant Professor of Mathematics
cpaez@navajotech.edu
Phone: 505.786.4196
Ph.D., Mathematics/Science/Technology, University of Texas at El Paso
M.S., Mathematics Education, Universidad Autonoma de Ciudad Juarez, Mexico
B.S., Electrical Engineering, Instituto Tecnologico de Ciudad Juarez, Mexico
![Dr. Bhagya M. Patil](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Dr. Bhagya M. Patil
Assistant Professor of Computer Science
bpatil@navajotech.edu
Phone: 505.387.7465
![Dr. Monsuru Ramoni](https://www.navajotech.edu/wp-content/uploads/2023/09/monsuru-ramoni.jpg)
Dr. Monsuru Ramoni
Associate Professor of Industrial Engineering
mramoni@navajotech.edu
Phone: 505.387.7440
![Dr. Peter Romine](https://www.navajotech.edu/wp-content/uploads/2023/08/staff-placeholder.png)
Dr. Peter Romine
Associate Professor of Electrical Engineering
promine@navajotech.edu
Phone: 505.387.7445
![Yogesh Kumar Singla](https://www.navajotech.edu/wp-content/uploads/2024/07/Yogesh_Kumar_Singla.jpg)
Yogesh Kumar Singla
Assistant Professor in Mechanical Engineering / Mathematics
ysingla@navajotech.edu
Phone: 208-301-1943
![Dr. Frank Stomp](https://www.navajotech.edu/wp-content/uploads/2023/08/frank-stomp.jpg)
Dr. Frank Stomp
Associate Professor of Computer Science
fstomp@navajotech.edu
Ph.D., Computer Science, Eindhoven University of Technology, The Netherlands
M.S., Mathematics, University of Utrecht, The Netherlands
B.S., Mathematics, University of Utrecht, The Netherlands
![DuWayne Thomas](https://www.navajotech.edu/wp-content/uploads/2023/08/duwayne-thomas.jpg)
DuWayne Thomas
Teaching Assistant Professor of Information Technology
dthomas@navajotech.edu
Phone: 928.882.3149
B.S., Technical Mgt./ Network Communications and Management, DeVry University
![Mark Trebian](https://www.navajotech.edu/wp-content/uploads/2023/08/mark-trebian.jpg)
Mark Trebian
Assistant Professor of Applied Computer Technology
mtrebian@navajotech.edu
Phone: 505.786.4361
M.S., Management Technology, University of Wisconsin
B.S., Electrical Engineering, University of Wisconsin
![José Vanguardia](https://www.navajotech.edu/wp-content/uploads/2023/09/jose-vanguardia.jpg)
José Vanguardia
Lecturer of Mathematics
jvanguardia@navajotech.edu
Phone: 505.387.7393
![Anusuya Vellingiri](https://www.navajotech.edu/wp-content/uploads/2023/08/anusuya-vellingiri.jpg)
Anusuya Vellingiri
Assistant Professor of Building Information Modeling
avellingiri@navajotech.edu
Phone: 505.979.0150
Fax:505.786.5644