If you have been searching for healthcare careers besides nursing, lab and imaging are the two largest non-nursing career families in Central Louisiana. They sit on the same patient-care team as nurses, they use different skills, and they offer multiple on-ramps for students who are not planning a four-year degree. This guide walks through what lab tech, radiology, and the wider imaging family actually do, where to train in CenLA, and how the careers connect to one another.
The Lab and Imaging Side of Healthcare
Healthcare careers divide into three big buckets: direct patient care, diagnostics, and support. Nursing lives in the first bucket. Lab and imaging live in the second. Diagnostics is the work of running tests on patient samples and producing the images clinicians use to make decisions. It is the part of healthcare most people never see, but every diagnosis depends on it. If you like science, problem-solving, or working with technology, the diagnostics bucket is where to start looking.
Lab Tech and Beyond
A clinical laboratory technologist, often called a medical lab technician, runs the tests that tell a doctor whether a patient has an infection, how their organs are functioning, or whether a treatment is working. In a Central Louisiana hospital, the lab tech is usually the second person to touch a blood sample after the phlebotomist draws it. The work is detailed, repetitive, and high-impact.
The training path for a medical lab technician in Central Louisiana typically starts with a one- to two-year associate degree through a program like CLTCC’s medical laboratory technician track, followed by a national certification exam. Many students work as phlebotomists while they finish school, which gives them hospital experience and a paycheck in the same environment. From there, the career ladder leads to specialist roles in microbiology, blood bank, or molecular diagnostics.
You can read the full career profile here: Clinical Laboratory Technologist.
Radiology and the Imaging Family
Radiology is not one career. It is a family of them, and the careers differ in what they image, what equipment they use, and how much patient contact they involve.
A radiologic technologist takes X-rays. The training path is a two-year associate degree plus ARRT certification, and it is one of the most reliable entry points into imaging. From X-ray, technologists often specialize into CT, MRI, or interventional radiology.
An MRI technologist operates magnetic resonance imaging scanners. MRI work tends to pay more than entry-level X-ray and involves longer scan times with more patient interaction. Training usually starts as a radiologic technologist and adds an MRI certificate, often a one-year post-primary pathway.
A nuclear medicine technologist administers radioactive tracers and operates cameras that detect where the tracers go in the body. It is the most chemistry-heavy of the imaging careers. Training is a one- to two-year program after high school, followed by NMTCB certification.
For students who want to stay close to imaging but not operate the machines, diagnostic medical sonographer uses ultrasound, which is the same technology used during pregnancy checkups, but sonographers also image the heart, blood vessels, and abdominal organs. Sonography programs are widely available at the associate level.
Which Lab and Imaging Jobs Are Hiring Right Now in LA?
Louisiana publishes workforce data through the Louisiana Workforce Commission and the federal Bureau of Labor Statistics. The state currently classifies several lab and imaging roles as “in-demand healthcare jobs” because openings exceed the supply of trained workers. In CenLA specifically, the hospitals, imaging centers, and reference labs around Alexandria-Pineville and the surrounding parishes hire most years for:
- Medical lab technicians and clinical laboratory technologists
- Radiologic technologists, especially for CT and MRI cross-training
- Phlebotomists (a common entry point for students still in high school)
- Surgical technologists, who work alongside imaging during biopsies and image-guided procedures
- Health information technologists, who manage the digital systems that store lab results and images
If you are exploring non-nursing healthcare jobs in Central LA right now, this is the cluster with the most entry points and the shortest time from training to first paycheck.
Where Lab and Imaging Careers Fit in Louisiana’s Allied Health Landscape
The phrase “allied health” refers to every healthcare role that is not a physician, dentist, or nurse. Louisiana’s allied health careers include lab, imaging, therapy, pharmacy, dental, behavioral health, and dozens of others. Central Louisiana students who explore allied health careers in Louisiana through Healthcare Career Central find that lab and imaging are the two families with the clearest pathway from high school to a first job, because the credential ladders are short and the local training programs accept students straight out of high school.
The full catalog of healthcare careers besides nursing on Healthcare Career Central includes 60-plus options across lab, imaging, dental, pharmacy, therapy, behavioral health, and more. Start with this guide if you want the lab and imaging path, then use the catalog to compare against the other families.