Student Experience: Denita K. Landsaw, RRT

“What interested me in the Respiratory Care program was the ability to start a professional career that has direct ‘one on one’ patient care in a field where the demand for skilled professionals is escalating. 

“The education I received has provided the ‘bridge’ I needed for a better future for myself. It has opened many doors and brought more options and opportunities into my life than I ever thought possible. The instructors are highly invested in their students’ success and make every reasonable effort to see that you will succeed. All the instructors in the Respiratory Care program at El Centro are incredible educators, mentors and passionate advocates. 

“Why would I recommend this program? As a student, you will have the benefit of having instructors with many years of field experience. You will have the opportunity to gain experience as a therapist during clinical rotations throughout hospitals such as Parkland, Methodist and Children’s, just to mention a few. You will graduate with confidence that you never knew you had. Best of all, you will have many employers and job opportunities waiting for you upon graduation. Nothing is impossible!” 

Denita K. Landsaw earned an Associate in Applied Sciences degree in Respiratory Care from El Centro. She is most proud of successfully passing all three National Board of Respiratory Care (NBRC) board exams and becoming a registered respiratory therapist (RRT).


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Alyssa Young

Alyssa Young

Nursing Student and Athlete
“Community college gives you the opportunity to grow into adulthood while figuring out what you want to do with your life. With all of the resources available, it gives everyone a stable place to begin their college journey.”
Nursing
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Lupe Ortiz, RRT, NPS

Respiratory Care Practitioner Baylor University Medical Center
“I chose El Centro one, it was closer to home. It was a little more affordable than going to somewhere out of state or somewhere else. Just those two things were, were the main thing, the reason why I chose to go to El Centro. I think El Centro did an excellent job of preparing me for going into the workforce.”
Respiratory Care Program
Alice Madden

Alice Madden, CST, FAST

Certified Surgical Technologist Methodist Dallas Medical Center
“I will continue to be involved and to encourage and motivate surgical technologists to be the best they can be in all surgical specialties. I want to encourage all surgical technologists to become certified and become members of the AST and the Texas State Assembly.”
Surgical Technologist
Prayuth Phang

Prayuth Phang, RT(R)

Radiologic Technologist Community Portable X-ray Inc.
“Dallas College has a lot of programs for people who want to have a better life with education. I strongly recommend other students to join this program — they have the best teachers who really care about their students, as well as financial help available. I love what I’m doing, and I will continue doing it to serve people.”
General Studies, Radiologic Sciences
Denita Landsaw
Denita K. Landsaw, RRT
Respiratory Care Practitioner Children’s Medical Center of Dallas

Respiratory Care Program
School of Health Sciences
Updated July 28, 2026