Student Experience: Rani Varghese, RT(R) (MR) (ARRT)

“The best part of the Radiological Sciences program was the patient interaction. Being in a hospital setting was an entirely new experience for me. I admit I was a little nervous at first, but I was able to overcome my fears and deal with people who needed care. My training, especially the clinical rotations, really prepared me to face the hospital setting. 

“Once I was out of school, I jumped straight into the workforce at Parkland Hospital, where I had finished my last clinical rotation. I worked there for a year weekends and nights while I went back to school for the MRI program. You have to be a registered radiological technologist first to be accepted into the MRI certificate program, and it really prepared me to take the AART registry exam. 

“The MRI specialization is less strenuous and has zero radiation, only a very strong magnetic field. Also, I love research, and the MRI field is one of the most outstanding in the imaging field for research. 

“Becoming a registered technologist allows you to climb up the job ladder in so many ways. You can go into CT, MRI, sonography — there are so many branches to specialize in. Radiologic Sciences is one of the few medical fields where you can earn an associate degree, go right to work and then get your specialization in whichever area you want.” 

Rani Varghese earned a bachelor’s degree in computer engineering at Manipal Institute of Technology in Mangalore, India, and worked in her native country for several years. She got married and came to the United States at a time when the medical field was booming and decided to change her career, earning an associate degree in Radiologic Sciences in 2005. She then completed a two-semester MRI specialization certificate while working at Parkland Hospital, where she had been hired during her last clinical rotation in the Radiologic Sciences program.  She has been working as senior MRI technologist at the Advanced Imaging Research Center department of UT-Southwestern Medical Center since 2006. She also holds a master’s degree in radiologic sciences from Midwestern State University in Wichita Falls. She is credentialed as a registered technologist in radiography and magnetic resonance through the American Registry of Radiologic Technologists. Note: Varghese earned a Continuing Education certificate in the MRI program before it was changed to a college credit program, though the course material was virtually identical.


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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
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Jose (Josey) George, RCIS, LMRT

Registered Cardiovascular Invasive Specialist Baylor Garland Hospital
“My training and education at El Centro provided me with the knowledge and skills required to perform my job very well as an invasive cardiovascular specialist. The best part of my job is the satisfaction I gain at the end of each day, due to the fact that I’ve made a difference in my patients’ and their families’ lives by being a part of the lifesaving medical team.”
Invasive Cardiovascular Technology

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
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
Rani Varghese
Rani Varghese, RT(R) (MR) (ARRT)
Senior MRI Technologist UT-Southwestern Medical Center

Radiologic Sciences
School of Health Sciences
Updated September 10, 2026