Student Experience: Melissa Metzger, RT(R)(ARRT)

“As a radiologic technologist, the patient always comes first. As an instructor, the student always comes first. I believe it is very important to train future professionals in the importance of ethical patient care and health care delivery.

“After hours and hours of clinical work in the hospitals, the Radiologic Sciences program taught me how to be familiar with taking so many different types of X-rays and sometimes having to think outside the box. I still work for Children’s Medical Center and have had nine years of experience here. 

“All students coming out of this program will be able to position each patient for every type of X-ray, no matter the difficulty of the exam. Some patients may be super tough to hold still or to calm down. You have to use special techniques to help them. Always try to put yourself in each patient’s shoes. They are probably having a harder day than you are.

“I love patient care. Each patient is so different and I love being able to take care of each of them.”  Melissa Metzger earned an associate degree in Radiologic Sciences in May 2007 and started her job at Children’s Medical Center immediately after graduating. She began teaching full-time in the Radiologic Sciences program in the fall of 2016.


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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
Melissa Metzger
Melissa Metzger, RT(R)(ARRT)
Senior Radiologic Technologist, Children’s Medical Center Radiologic Sciences faculty

Radiologic Sciences
School of Health Sciences
Updated September 4, 2026