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STEM & Business

Our STEM programs give you a place where your natural curiosity can flourish and grow. We can help you reach for the stars and find success in a leading-edge, thriving career. Reach your dreams. Don’t give up. Start today.

Welcome Letter

Welcome to the Science, Technology, Engineering, and Math (STEM) division at Texarkana College. Offering courses from yin yoga to microbiology to organic chemistry to differential equations, and everything in between, our aim is to educate, empower, and encourage students to reach their educational goals through rigorous and relevant STEM education. TC STEM: Inspiring Wonder, Preparing Minds, Every Student, Every Day.

Dr. Cat Howard


Catherine Howard Ed.D.

Dean of STEM & Business and Chemistry Program Coordinator

Jamie Ashby

Faculty, STEM

Stephanie Carpenter

Faculty, STEM

Kenneth Crane

Faculty, STEM

Monica Davis

Faculty, STEM

Delbert Dowdy

Engineering/Physics Program Coordinator

Kirby Fowler

Faculty, STEM

Karin Grisham

Faculty, STEM

Tony Hartman

Faculty, STEM

Denise Johnson

Health Sciences Program Coordinator

Robert Jones

Mathematics Program Coordinator

Robert Laird

Faculty, STEM

Michael Curt Langford


Serena Metcalf

Faculty, STEM

Sam Rivas


Holley Robinson

Faculty, STEM

Herman Michael Sheets

Faculty, STEM

Monica Smith

Faculty, STEM

Mark Storey

Biology Program Coordinator

Sandra Francis

Administrative Assistant