Department of Diagnostic and Therapeutic Sciences
Waters College of Health Professions

Radiologic Sciences

Check the website periodically for updates on when the application opens for Fall 2021.

Program Links
*located on the Armstrong campus

Radiologic Sciences is a comprehensive term applied to the science of administering radiation, ultrasound, or magnetism to provide information for the diagnosis and treatment of diseases and injuries. Georgia Southern University offers Bachelor of Science degrees and post-baccalaureate certificates leading to certification in several career specialties in the radiologic sciences.

Bachelor of Science in Radiologic Sciences, Initial Certification

For individuals seeking entry into the radiologic sciences profession, we offer an entry-level bachelor of science degree with special emphasis leading to certification in one of five career specialties. No previous background in the radiologic sciences is required to enter any of these programs. Graduates are eligible to sit for the national certification examination in their specific area of specialty. All students in the department will do some level of online coursework. Typically, students in entry-level concentration take five to ten online courses over the five semesters.

Georgia Southern University offers five concentrations within the baccalaureate degree leading to certification:

  • Radiography – Radiography is a high-tech, high-touch healthcare profession with significant patient contact utilizing sophisticated computerized equipment. The radiographer uses radiation, magnetism and computers in the production of radiographic images. These images aid the physicians and radiologists in the diagnosis of fractures, ulcers, tumors, lesions and disease processes.
  • Radiation Therapy – Radiation therapists deliver daily radiation treatments to cancer patients to ensure the treatments are accurately and safely administered.
  • Sonography – Sonography (ultrasound) is used to image organs, blood vessels, and the fetus. Sonographers use equipment that emits sound waves into the body and the echos sent back are converted to images.
  • Nuclear Medicine – Nuclear medicine is a specialty in which radioactive pharmaceuticals are used to diagnose and/or treat disease.
  • Cardiovascular Interventional Science – CVIS prepares individuals to assist in invasive cardiovascular settings in cardiac catheterization departments, electrophysiology laboratories, and angiography departments.

Registered Technologist to Bachelor of Science Degree Completion

Our degree completion programs offer certified professionals in the radiologic sciences (RT) a path to complete a bachelor’s degree and develop additional professional practice skills and technical skills in the radiologic sciences. Georgia Southern offers two options for degree completion.

Special Options Program

In this program, individuals who are certified or eligible to sit for a certification exam in one area of the radiologic sciences may complete a bachelor’s degree while preparing for additional certification in either radiation therapy, nuclear medicine or sonography. This is a competitive program.

Online* Bridge Program

In this program, certified professionals may complete a bachelor’s degree either in a non-clinical capacity or while preparing to obtain additional clinical certification in an advanced radiography area (CT, MRI or mammography) .

NOTE: The non-clinical track of the Bridge program is fully online. The clinical track is composed of didactic classwork, which is fully online, and a clinical education component, which must be completed at an accredited healthcare organization. All clinical education courses can be conducted at sites close to where the students live, however, students who are outside of Savannah will be responsible for identifying potential clinical education sites in their area.

Post-Baccalaureate Certificates

If you already have a bachelor’s degree in radiologic technology, radiologic sciences, or a related area, you can prepare for certification in an additional modality through our post-baccalaureate certificate programs in nuclear medicine or advanced imaging (CT, MRI or mammography).

All classwork for the Advanced Imaging certificate is fully online, however the required clinical component must be completed at an accredited healthcare organization. See note under Bridge program above.


Upon graduation from Georgia Southern University, radiography, radiation therapy, and nuclear medicine students will be eligible to sit for the national certification examination of the American Registry of Radiologic Technologists (ARRT). Nuclear medicine students are also eligible to sit for the Nuclear Medicine Technology Certification Board (NMTCB). Sonography students will be candidates for the national certification examination of the American Registry for Diagnostic Medical Sonographers (ARDMS). Cardiovascular Interventional Science students will take the Registered Cardiovascular Invasive Specialist Examination administered by Cardiovascular Credentialing International (CCI).


If you are unsure of which program you are interested in, you can learn more about the imaging sciences by visiting The American Society of Radiologic Technologists. Once you are at the ASRT site, click on the Career Center menu, then click on Career in Radiology, then Career Videos link. The Department of Diagnostic and Therapeutic Sciences offers a baccalaureate degree in Radiologic Sciences with initial certification, an RT to BSRS degree completion program, an RT to BSRS degree completion with certification in an additional modality, and post-baccalaureate certification in additional modalities. These programs are supported by nationally known faculty who hold certifications in multiple areas.

Last updated: 6/23/2020

Georgia Southern University Armstrong Campus 

Department of Diagnostic and Therapeutic Sciences Dept # 4901
11935 Abercorn Street
Savannah, GA 31419