Student Experience: Oanh Kim Nguyen, MLT(ASCP)

“When I first came to the U.S. from Vietnam, I worked in a Vietnamese restaurant and then a clothing store. Then I began working in an electronics company, but I was laid off. I felt shocked about losing my job, and I began thinking of changing careers to something more stable. 

“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. 

“Lisa Lock is very patient with students. The program can be very fast-paced, especially if you’re taking classes during the summer or Maymester. But she explains things so well that you can understand them and keep up. 

“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.”

  Kim Nguyen is an MLT in the hematology and chemistry department of Methodist Medical Center of Dallas, where she analyzes and verifies tests. She earned an associate degree in Medical Laboratory Technology from El Centro in 2007 and was immediately hired by the hospital following a clinical rotation there.


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Gabriel Aguilar

Gabriel Aguilar

Medical Lab Technician Medical Edge Health Inc.
“I always wanted to be a scientist when I was a kid, so working in a lab has kind of fulfilled that dream. The faculty in both programs were great, really up-to-date with their information and very knowledgeable in their field of work.”
Medical Laboratory Technology
Dongho Kim

Dongho Kim, MLT(ASCP)BB

Medical Technologist Carter BloodCare at Medical City Dallas
“Time just flew, and I finished the program successfully. I was also named Medical Laboratory Technology ‘Student of the Year.’ I passed the ASCP certification test with a very good score and got a job where I did a clinical rotation.”
Medical Laboratory Technology
Diane Roberts

Diane Roberts, RVT

Registered Veterinary Technician Angel Veterinary Center Flower Mound
“Even though I had a lot of experience working with animals in a kennel situation, I began to learn why veterinarians do certain things the way they do. The program really teaches you a lot.”
Veterinary Technology
Denita Landsaw

Denita K. Landsaw, RRT

Respiratory Care Practitioner Children’s Medical Center of Dallas
“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.”
Respiratory Care Program
Kim Nguyen
Oanh Kim Nguyen, MLT(ASCP)
Medical Laboratory Technician Methodist Medical Center of Dallas

English as a Second Language (ESL and ESOL), Medical Laboratory Technology
School of Health Sciences
Updated September 4, 2026