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Quick Answer
Radiation Therapy and Radiologic Technology are both two-year Associate of Science programs in the radiologic sciences, but they serve different roles. Radiation therapists deliver cancer treatment under a radiation oncologist’s direction. Radiologic Technologists use advanced imaging equipment, including X-ray and fluoroscopy, to assist physicians in diagnosing and treating patients. Cambridge College of Healthcare & Technology offers Radiologic Technology programs at campuses across Florida and Atlanta, providing students with the knowledge and clinical experience needed for a successful career in medical imaging.
Both careers fall under the umbrella of radiologic sciences, both involve advanced medical technology, and both require the same certification pathway through the American Registry of Radiologic Technologists. But they do very different work, in different settings, with different patient populations.
If you are drawn to healthcare technology and want to understand which of these two paths fits you better, this guide gives you a clear comparison.
Side-by-Side: Radiation Therapy vs. Radiologic Technology
| Radiation Therapy | Radiologic Technology | |
| Focus | Treating cancer with radiation | Producing diagnostic imaging |
| What you do | Deliver prescribed radiation to patients | Perform X-rays and fluoroscopy exams |
| Work setting | Cancer centers, hospitals, radiation oncology | Hospitals, imaging centers, physician offices |
| Patient population | Cancer patients, ongoing treatment | Broad patient population, diagnostic exams |
| Credential | Associate of Science | Associate of Science |
| Program length | Two years | Two years |
| Cambridge campuses | Delray Beach, Miami, Atlanta | Delray Beach, Miami, Orlando, Atlanta |
| Licensure exam | ARRT (Radiation Therapy) | ARRT (Radiography) |
| Best fit for | Drawn to oncology and patient continuity | Interested in diagnostic imaging variety |
What Radiation Therapists Do
Radiation therapists are an essential part of the cancer care team. They work directly with patients undergoing radiation treatment and are responsible for delivering prescribed doses of radiation with precision and consistency. Under the supervision of a radiation oncologist, the therapist follows an individualized treatment plan, ensuring each treatment is delivered safely and accurately while monitoring the patient’s condition throughout their course of care.
The role requires both technical expertise and compassion. Radiation therapists use advanced equipment, including linear accelerators and imaging technology, to position patients precisely for treatment. Because radiation treatments target specific areas of the body, even slight positioning variations can affect treatment accuracy, making attention to detail a critical skill.
Unlike many healthcare professionals who may only see a patient once, radiation therapists often care for the same patients every day over several weeks. This allows them to build meaningful relationships, provide emotional support, answer questions, and help patients feel comfortable throughout their cancer journey.
Radiation therapists primarily work in hospital radiation oncology departments, cancer centers, and outpatient radiation treatment facilities. They collaborate closely with radiation oncologists, medical physicists, dosimetrists, nurses, and other members of the oncology team to ensure every patient receives safe, effective, and compassionate care.
Cambridge’s Radiation Therapy program is a two-year Associate of Science that combines online and in-classroom instruction with mandatory clinical externships at hospitals and cancer centers. Students train on current equipment, including Vertual’s Compact VERT simulation technology, and graduate prepared to sit for the ARRT Registry Examination. The program is available at Cambridge’s Delray Beach, Miami, and Atlanta campuses.
What Radiologic Technologists Do
Radiologic technologists produce the diagnostic images that physicians use to detect disease, assess injuries, guide procedures, and monitor treatment. They perform X-ray and fluoroscopy examinations across a broad patient population in a wide variety of healthcare settings.
The work is fast-moving and varied. A radiologic technologist may work with patients of all ages across dozens of different exam types in a single shift. They must know how to position patients correctly, operate imaging equipment accurately, minimize radiation exposure, and produce images that meet diagnostic standards.
Radiologic technologists work in hospitals, outpatient imaging centers, physician offices, emergency departments, surgical suites, and urgent care facilities. The variety of settings and patient encounters is a draw for students who prefer a broad, dynamic day-to-day experience.
Cambridge’s Radiologic Technology program is also a two-year Associate of Science, aligned with ARRT guidelines and available at campuses in Delray Beach, Miami, Orlando, and Atlanta. Students train in technology labs with current imaging equipment and complete mandatory clinical externships with Cambridge’s network of partner healthcare facilities. Graduates are prepared to take the ARRT board exam for certification.
Which Program Is Right for You
Both programs are the same length, lead to the same credential level, and prepare graduates for ARRT certification. The decision comes down to the type of work and patient population that appeals to you.
Radiation therapy is the right fit if you are drawn to oncology, want to build ongoing relationships with a consistent patient population, and are motivated by the precision and importance of cancer treatment. Patients in radiation therapy are often going through one of the most difficult experiences of their lives, and the therapist’s role in their care is meaningful and consistent.
Radiologic technology is the right fit if you want variety in your daily work, prefer diagnostic imaging over treatment delivery, and are interested in working across a broader range of healthcare settings. The field also offers a wider geographic spread of employment opportunities and a broader range of specialization options over the course of a career.
Both fields offer strong career foundations, and both are in growing demand as healthcare systems expand and technology advances.
How Cambridge Prepares Students for Both
Cambridge’s radiologic sciences programs share a common approach regardless of which path a student chooses:
- Two-year Associate of Science degrees aligned with ARRT standards
- Hands-on training labs with industry-current equipment
- Mandatory clinical externships at hospitals, cancer centers, and imaging facilities
- Faculty with real clinical backgrounds in their respective fields
- ARRT exam preparation support built into the program
- Career services including job placement assistance and employer connections
Cambridge’s Radiation Therapy program includes access to Virtual’s Compact VERT simulation technology, which gives students exposure to realistic treatment scenarios before entering clinical settings. Both programs are designed to produce graduates who are technically prepared and professionally ready on their first day of work.
Questions About Radiation Therapy and Radiologic Technology at Cambridge
What is the difference between radiation therapy and radiologic technology?
Radiation therapists deliver prescribed cancer treatment using radiation under the direction of a radiation oncologist. Radiologic technologists produce diagnostic images including X-rays and fluoroscopy exams used by physicians to detect and assess medical conditions. Both are two-year programs, but they serve different roles in healthcare.
Do both programs lead to ARRT certification?
Yes. Both Radiation Therapy and Radiologic Technology at Cambridge are designed to prepare students for ARRT certification examinations. The Radiation Therapy program leads to the ARRT Registry Examination in Radiation Therapy. The Radiologic Technology program leads to the ARRT board exam in Radiography.
How long are the programs at Cambridge?
Both programs are two-year Associate of Science degrees. Cambridge’s Radiation Therapy program is offered in a hybrid online and in-classroom format. The Radiologic Technology program is campus-based with hands-on labs and clinical externships.
Where do radiation therapists work?
Radiation therapists typically work in cancer centers, hospital radiation oncology departments, and comprehensive cancer treatment facilities. They work with patients receiving ongoing radiation treatment, often over a course of several weeks.
Where do radiologic technologists work?
Radiologic technologists work in hospitals, outpatient imaging centers, physician offices, emergency departments, surgical suites, and urgent care facilities. The variety of settings makes this a flexible career with options across many healthcare environments.
Which campuses offer these programs at Cambridge?
Cambridge’s Radiation Therapy program is available at the Delray Beach, Miami, and Atlanta campuses. The Radiologic Technology program is available at Delray Beach, Miami, Orlando, and Atlanta. Online and hybrid options are available for select portions of the Radiation Therapy program.
How does Cambridge help students find jobs after graduation?
Cambridge’s Career Services department assists graduates with job placement, resume development, interview preparation, and employer connections. Both radiologic sciences programs include clinical externships with Cambridge’s network of hospital and healthcare facility partners, which provide students with real-world exposure and professional networking before graduation.
To learn more about Cambridge’s Radiation Therapy and Radiologic Technology programs, visit cambridgehealth.edu or call 877-206-4279.
Sources: American Registry of Radiologic Technologists. arrt.org – Cambridge College of Healthcare & Technology. Radiation Therapy Program. – Cambridge College of Healthcare & Technology. Radiologic Technology Program. cambridgehealth.edu/radiologic-technology-program