Student Experience: John A. Salinas, RDCS

“I never thought I could even go to college. Now I have two associate degrees and a bachelor’s degree. Going to El Centro taught me discipline and how to completely restructure my life as to what was most important. It taught me how to study. I had never been more than a B student, but I graduated from the Cardiac Sonography program Phi Theta Kappa [the academic honor society for two-year colleges]. 

“Then I thought if I can earn an associate degree, why not keep going? So I earned a bachelor’s degree in arts and sciences from the University of North Texas and graduated cum laude. Parkland Hospital, where I currently work, has a tuition reimbursement program that helped pay for my education. My ultimate goal is to one day be in management, so I completed a second associate degree in Business Administration from Mountain View. 

“I was raised by my grandmother, poor as a person can be. I’m the first one in my family to go to college. I knew the light at the end of the tunnel would make it all worthwhile, and I’m so blessed now, it’s incredible. Just having the first associate degree, I was already making double the money that some people earn with bachelor’s degrees. 

“I love doing sonograms. I have to see if I can figure out what’s wrong with a person’s heart. You’ve got to have the intelligence to do this job, but you also have to have personality. I’ve trained some sonographers who are as smart as everything, but they don’t know how to work with the person lying on that bed. You have to ease their fears, put yourself in their position, and sometimes you have to get your hands dirty. “The quality of instruction in El Centro’s program was excellent because it was so hands-on. The program is hard to get into — they only take 10 students each year — but it has to be done that way to really get the training you need. It’s intense, but it prepares you for the real job.

“Sometimes I hear people say, ‘Oh, you don’t know what it’s like where I come from.’ But I do know. I’ve been there, and I never want to go back. And now that I have an education, I’ll never have to.”

John Salinas earned an associate degree in Cardiac Sonography from El Centro in June 2003, a bachelor’s degree from UNT in December 2007 and a second associate degree in Business Administration from Mountain View in August 2008. He currently serves as a cardiac sonographer III at Parkland Hospital and is a registered diagnostic cardiac sonographer.


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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

Pat Sykes

Director H&R Block Premium
“The on-the-job applications drew the positive attention of my boss and enhanced my performance in the workplace. The Management Program helped develop the skill sets necessary to lead and coach others.”
Business and Management

Zlatko Prijic, RRT

Pulmonary Rehab Coordinator Baylor University Medical Center
“I think I'd recommend El Centro to anybody, and I always do. If someone wants to go into respiratory or wants to learn more about respiratory, I point them in that direction.”
Respiratory Care Program
Margaret Lembcke

Margaret Lembcke

Health Information Associate II, Parkland Health and Hospital System, Dallas and Baylor Medical Center at Irving
“There’s not a thing I don’t use from the information I learned in the Medical Front Office program. The classes did a very good job of teaching skills that we’d really need. We were always learning from people who have worked in the field, not just learned information in a classroom.”
Medical Front Office
John Salinas
John A. Salinas, RDCS
Cardiac Sonographer III Parkland Hospital

Business and Management, Cardiac Sonography
School of Health Sciences
Updated September 9, 2026