Skip to Main Content Open Alternative Formats of This Page

Vanessa H. Nguyen, RRT

“I first earned a bachelor’s degree in graphic arts, but I knew that a job in this field would not be fulfilling; I knew I wanted to take care of people. So I looked into different programs and found Respiratory Care at El Centro. I still wasn’t sure if that was the right career path for me, so I took some HPRS classes with Mr. Idichandi Idicula. He helped me to realize that I made the right choice. It’s obvious he loves what he does, and I made the decision to go into respiratory therapy because of him. 

“The best part of the program was the teachers. They are knowledgeable in their field because they work in it, and they are caring people. They encouraged us to develop our work ethic and also stressed the importance of taking care of our patients. Our instructors always shared their experiences and stories with us, even the mistakes they’ve made, so that we could learn from them. I feel like I really learned from their experiences. 

“What do I love about my job? I love my co-workers, and I love my patients and their families. The surprising part about this job is how much I've learned about humanity, how kind people are. There are many wonderful people out there.

“If you like to learn and truly care about people, you’ll love this job.”  Vanessa Nguyen earned an associate degree in Respiratory Care from El Centro in 2008. She also holds a bachelor's degree in fine arts with an emphasis in graphic design from the University of Texas at Arlington. She is credentialed as a registered respiratory therapist (RRT).


Read More

Kim Nguyen

Oanh Kim Nguyen, MLT(ASCP)

Medical Laboratory Technician Methodist Medical Center of Dallas
“My first experience at community college was taking ESL classes at Richland and Brookhaven, which were close to where I lived. Then when I started exploring what kind of program I wanted to take for a career change, I saw Medical Laboratory Technology and transferred to El Centro ... I always tell people who are thinking about community college to think about Medical Laboratory Technology, and I tell them about my personal experience with the program. It’s a stable job, in a quiet environment with a lot less stress than many other medically related fields, and the people are very friendly and professional. I really love my job.”
English as a Second Language (ESL and ESOL), Medical Laboratory Technology
Dolores Schueler

Dolores (Dee) Schueler, BSN, LVN, RN, CRNI

Director of Nurses USBioservices
“Our instructors had high expectations and saw our potential. They let us know that it wasn’t going to be easy, but it wasn’t going to be insurmountable either.”
Nursing
Sylvia Moreno

Sylvia Moreno, BSN, RN

Director of HIV Services Parkland Hospital of Dallas
“Community college gave me everything I needed to take and succeed in classes for an advanced degree.”
Nursing
Shawn Terry

Shawn Terry, B.A., RRT, RCP

Respiratory Care Practitioner, Parkland Health and Hospital System
“Respiratory therapists are not just technicians trained to deliver treatments and therapies with different types of equipment. We have to truly comprehend a wide range of topics and how they relate to a patient’s condition.”
Respiratory Care Program
Vanessa H. Nguyen
Vanessa H. Nguyen, RRT
Respiratory Therapist Methodist Dallas Medical Center

Respiratory Care Program
School of Health Sciences
Updated November 25, 2025