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School of Health Sciences Student Experiences

Jewelressa Dunbar

Jewelressa Dunbar, B.A.A.S., MA

Medical Assistant Health Texas Medical Provider Baylor Health Care System
“I use everything I learned in my education on a daily basis. I like helping people and feeling that I’m an asset to the community. When you work in the health field, you always have a job, and you can really make a difference.”
Medical Assisting
Jennifer Wright

Jennifer Wright, A.A.S. (ADN), RN

Registered Nurse Parkland Hospital Emergency Services
“I would definitely recommend the nursing programs at Dallas College. The VN program is great because, with a 12-month program, you can take classes and start working in a year.”
Nursing
Jay Fisher

Jay Fisher, RT(R)

Diagnostic Technician Parkland Memorial Hospital
“What I liked best about the program was meeting diverse groups of people and having firsthand experience with all different cultures. It’s been good preparation for all of the people I’m going to work with in the future, plus it’s something I really enjoy.”
Radiologic Sciences
Jana Calvert

Jana Calvert

Senior Licensed Veterinary Technician Cullman Veterinary Hospital Cullman, Ala.
“I was working as a veterinary assistant and I knew a lot of the procedures, but until I got the education to support my experience, I couldn’t always grasp why we do things the way we do. It has really given me a greater understanding by having the knowledge and theory behind what we do.”
Veterinary Technology
Dale Greer

Dale W. Greer, D.D.S., FAGD

Dentist in private practice
“Unlike a large university, Dallas College provided small class sizes and one-on-one teaching and tutoring. I truly fell in love with learning at Mountain View because of the small community feel and the eagerness of the professors to teach.”
Dental Hygiene
Jacqueline Cooksey

Jacqueline W. Cooksey, RRT, RDCS

Coordinator of Clinical Services Quality Medical Imaging
“I had a great experience at El Centro when I earned my associate degree in Respiratory Care, which is why I went back when I decided to earn a certificate in Cardiac Sonography. Any time you mention it to people in the medical profession in Dallas, they know that you have gotten a good, solid education and that you can do the job they hire you to do.”
Respiratory Care Program
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
Dolores Schueler

Dolores (Dee) Schueler, B.S.N., 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
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

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
Dean Holland

Dean Holland, RRT

Respiratory Care Educator Parkland Health & Hospital System
“This program has given me the tools to be a vital member of any health care team. There is satisfaction in knowing you are making a positive difference.”
Respiratory Care Program
David Guadiz

David Guadiz, RT(R)

CT Technologist Lake Pointe Imaging Center and Baylor Medical Center-Frisco
“The best thing about the Radiologic Sciences program was the combination of both textbook and hands-on education. It really got me prepared for being a tech — in my graduating class, we all did well in clinicals and passed the registry.”
Radiologic Sciences
Curtis Carey

Curtis D. Carey, RRT

Respiratory Care Team Leader Parkland Health & Hospital System
“I enjoyed the variety of campuses, the large number of classes and times that were available, and the dedication and quality of the instructors. The two degrees and knowledge that I acquired have helped me give quality care to patients as a respiratory therapist and move forward in my career and prepared me for the challenges of going even further with my education.”
Respiratory Care Program

Chris Washington, EMT-LP, FF

Firefighter and Licensed Professional Emergency Medical Technician Dallas Fire Department
“The best part of my education was the clinical rotations while I was in school. Dallas has some great hospitals — from Parkland to Baylor to St. Paul, which is now UT Southwestern — and you’re able to see and do a lot of things you can’t in a smaller setting.'”
Emergency Medical Services (EMS)
Brittany Petruska

Brittany Petruska, RCP

Registered Respiratory Therapist, Baylor University Medical Center, Baylor Scott and White, Dallas
“I go to work every day excited knowing that I will help someone. My knowledge is constantly evolving and every day is a new adventure. I honestly cannot think of anything I’d rather be doing.”
Respiratory Care Program
Ben Buentipo

Ben Buentipo, B.S., RDMS

Cofounder and Chief Strategy Officer, BB Imaging and TeleScan®
“When I attended the DMS program, I knew that I wanted to be in health care but could not have imagined the impact my company would have in communities that are typically underserved by ultrasound. My rockstar team of 100+ sonographers perform more than 150,000 scans a year nationwide. None of this would have been possible without my educational foundation at El Centro College.”
Diagnostic Medical Sonography
Andrea Macho

Andrea Montes, RN

Registered Nurse Methodist Charlton
“I didn't just graduate. I graduated and I earned so much confidence and friends and I cannot even put it into words.”
Nursing
Andrea Macho

Andrea Macho

Surgical Technologist Baylor-Garland Medical Center
“I had already taken all of the courses I needed but one to apply for the program, so I enrolled the next fall. You know, when I was a little kid and we played doctor, I always wanted to be the helper. Now I am the helper in my career.”
Surgical Technologist
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
Assistant helping patient in hospital bed.

Have Questions?

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Contact us directly via email (AskSOHS@DallasCollege.edu).

You can also reach us by phone at 972-669-6400, Monday-Friday, 8 a.m.-5 p.m. Please specify your program of interest.

No matter where these current or former students are in the process of reaching their goals, we salute them. They have dared to turn dreams into reality through education in the School of Health Sciences. Could you be next?

Updated August 19, 2025