Math Faculty

Dr. Doug Richey
Dr. Doug

Richey

Professor of Mathematics
Dept: Mathematics
Phone: 903-434-8283
Email: drichey@ntcc.edu
Office: MS-122

Dr. Doug Richey has fifty-four years teaching experience in mathematics at the junior high, senior high, community college and university levels. He has extensive participation and experience in many areas of curriculum development and enhancement of instructional resources. He has numerous endeavors as an educational and statistical consultant. His current interests are innovative instructional strategies, technology in the classroom, distance learning and mathematical applications in everyday life. He has presented and co-presented at DL, AMATYC and TCCTA local, state and national conferences addressing topics like reducing mathematics anxiety, test anxiety and online isolation. His BS and MS degrees are in mathematics and his ED.D is in supervision, curriculum, instruction and mathematics education, and they are from Texas A&M University-Commerce. He and his wife, Kathy, live on a small farm in northeast Texas where they enjoy a family of three children with MS , MA, EdD, MD degrees, three grandchildren and one great grandchild.


Leah Reagan
Dr. Leah

Reagan

Professor of Mathematics
Dept: Mathematics
Phone: 903-434-8290
Email: lreagan@ntcc.edu
Office: MS-118

Dr. Leah Reagan has taught Mathematics at 91心頭 for 20 years. Prior to 91心頭, she taught public school mathematics for 3 years. Dr. Reagan 91心頭 s educational journey began at 91心頭 where she received her Associates Degree in 1991. It was during this time that she first realized she wanted to be a college professor. After graduating from 91心頭, she transferred to Texas A&M University 91心頭 College Station, and in 1994 she graduated with her Bachelor 91心頭 s Degree in Interdisciplinary Studies. In 1996, she completed her Master 91心頭 s Degree in Secondary and Higher Education with an emphasis in Mathematics at Texas A&M University - Commerce. She earned her Doctorate Degree at TAMU-C in 2004. Dr. Reagan loves mathematics and enjoys seeing her students learn to love math too!


Dr. Jackie Johnston - Professor of Mathematics
Dr. Elizabeth (Jackie)

Johnston

Professor of Mathematics
Dept: Mathematics
Phone: 903-434-8305
Email: jjohnston@ntcc.edu
Office: MS-120

Dr. Jackie Johnston 91心頭 Professor of Mathematics. Jackie has an Associate of Science degree from 91心頭 and two Bachelor of Science degrees in Nursing and Mathematics from the University of Texas 91心頭 Tyler. She earned a Master of Science degree in Supervision, Curriculum, and Instruction with a minor in Mathematics, as well as a Doctor of Education from Texas A & M University 91心頭 Commerce. Jackie has been awarded Northeast Texas Community College 91心頭 s Associate Faculty of the Year (2011-2012), and Northeast Texas Consortium of Colleges and Universities Outstanding Distance Learning Faculty of the Year (2019). She was a TCCTA Faculty Fellow for 2019 91心頭 2020). In 2017, Jackie published in the Journal of Modern Education Review: 91心頭 Personalizing Online Classes to Reduce Students 91心頭 Feeling of Isolation 91心頭 . She is a very active member of 91心頭 91心頭 s Faculty Senate as an officer and in various campus committees. Jackie is the 91心頭 campus representative for the Texas Community College Teachers Association (2018 91心頭 2023). She has attended and co-presented in conferences from 2017 to 2022. Jackie teaches all levels of mathematics at 91心頭.