Radiation Therapy is an Associate Degree program offered by Keiser University in Lakeland, FL. The program takes 24 months to complete, with a total tuition of $74,448.
Program Overview
Keiser University's Associate of Science in Radiation Therapy prepares students for entry-level careers as radiation therapists, the professionals who deliver targeted therapeutic radiation to patients being treated for cancer. Working alongside radiation oncologists, medical physicists, and dosimetrists, radiation therapists operate sophisticated equipment such as linear accelerators, position patients with precision, and monitor patients closely throughout a course of treatment. The program blends classroom science with extensive supervised clinical practice so graduates enter the field ready to contribute to an oncology treatment team.
The curriculum covers the core knowledge base of the profession, including radiation physics, treatment planning and dosimetry, radiobiology and pathology, patient care, and quality management in radiation therapy. Coursework is delivered one class at a time in four-week terms, with each radiation therapy major course serving as a prerequisite for the one that follows, so students build competencies in a deliberate, sequential progression.
Because radiation therapy is a hands-on clinical discipline, a substantial portion of the program takes place at affiliated hospitals, cancer centers, and radiation oncology clinics, where students care for real patients under the supervision of credentialed professionals. Upon completion, graduates are academically prepared to pursue national certification and state licensure and to begin practice in a fast-growing area of health care.
What sets this Program apart
- Extensive clinical education delivered through six sequential clinical education courses at outside healthcare facilities, giving students real patient-care experience before graduation.
- One class at a time in four-week terms, so students concentrate fully on each subject, with new classes starting every month.
- Sequential, competency-based major in which each radiation therapy course is a prerequisite for the next, reinforcing mastery at every stage.
- Instruction from experienced program directors and clinical instructors with real-world radiation oncology expertise.
- Small classes and a low student-to-faculty ratio (about 14:1) for individualized attention.
- Prepares graduates for national ARRT certification and Florida state licensure in radiation therapy.
Admission Requirements and Process
Admission includes Keiser University's general requirements plus any program-specific requirements listed below, followed by the university's monthly-start application process.
School Information
Location
Why Accreditation Is Important
Attending an accredited institution means your education has met rigorous, independently reviewed quality standards designed to protect students.
This program: Keiser University is institutionally accredited by the Southern Association of Colleges and Schools Commission on Colleges (SACSCOC); this program is additionally accredited by Joint Review Committee on Education in Radiologic Technology (JRCERT).
- A reliable indicator of educational quality
- Eligible for federal Title IV financial aid
- Recognized by employers nationwide
- Credits earned toward a respected credential
General Requirements
- High school diploma or GED (foreign credentials must be evaluated by a NACES-member service)
- Completion of all general education prerequisite coursework with a minimum grade of C
- Successful completion of Human Anatomy and Physiology I and II
- Successful completion of Intermediate Algebra
- Successful completion of General Physics
- Minimum cumulative GPA of 3.0 on a 4.0 scale
- Criminal background check and drug screening (as required by clinical affiliate facilities)
- Completion of the FAFSA (FAFSA School Code 015159) for students seeking financial aid
- Submission of a completed application with the one-time $55 application fee, plus a one-time $145 registration fee upon enrollment
Application Process
- 1Submit ApplicationComplete the online application form with your personal information and educational background.Apply Now
- 2Submit TranscriptsProvide official high school transcripts or GED certificate. Some programs may require additional documentation.
- 3Financial AidComplete the FAFSA to determine eligibility for federal financial aid. Meet with a financial aid advisor to review your options.FAFSA Code for Lakeland Campus: 015159Complete FAFSA Application
- 4EnrollmentOnce accepted, complete enrollment paperwork, register for classes, and attend orientation.
Program Schedule
The program totals 93 credit hours across 24 courses and takes approximately 24 months to complete on a full-time basis. Following Keiser's signature model, students take one class at a time in four-week terms, with new classes starting every month.
Of the 93 credits, 67 credit hours are in the radiation therapy major and 26 credit hours are general education. Each course in the radiation therapy major serves as a prerequisite for the subsequent course, so students advance through the program in a fixed sequence.
Clinical education is a central component: students complete six clinical education courses (roughly 24 weeks of clinical training) at affiliated hospitals, cancer centers, and radiation oncology clinics, working with real patients under professional supervision. The program is offered on campus (clinical training cannot be completed online). Students must maintain the required grades and clinical competencies to progress through each stage of the sequence.
- September 28th, 2026
- October 26th, 2026
- November 23rd, 2026
- January 11th, 2027
- February 08th, 2027
- March 08th, 2027
- April 05th, 2027
- May 10th, 2027
- June 07th, 2027
- July 05th, 2027
- August 02nd, 2027
Curriculum
The curriculum combines general education with a sequential radiation therapy major covering radiation physics, treatment planning and dosimetry, radiobiology and pathology, patient care, quality management, and six clinical education courses. A representative course list is shown below.
Required Courses
| Name | Credits |
|---|---|
| Radiation Therapy Major Courses (67.0 credit hours total) | |
| Introduction to Radiation Therapy | 5.0 |
| Patient Care for the Radiation Therapist | 5.0 |
| Principles and Practice of Radiation Therapy I | 5.0 |
| Radiation Therapy Physics I | 5.0 |
| Treatment Planning and Dosimetry | 5.0 |
| Radiation Therapy Clinical Education I | 3.0 |
| Radiation Therapy Clinical Education II | 3.0 |
| Radiobiology and Pathology | 5.0 |
| Principles & Practice of Radiation Therapy II | 5.0 |
| Radiation Therapy Clinical Education III | 3.0 |
| Radiation Therapy Clinical Education IV | 3.0 |
| Radiation Therapy Physics II | 5.0 |
| Quality Management | 5.0 |
| Radiation Therapy Clinical Education V | 3.0 |
| Radiation Therapy Clinical Education VI | 3.0 |
| Radiation Therapy Seminar | 4.0 |
| General Education Courses (26.0 credit hours) | |
| Introduction to Psychology | 3.0 |
| Sociology | 3.0 |
| Computers (3.0 credit hours) | |
| Introduction to Computers | 3.0 |
| English (6.0 credit hours) | |
| English Composition I | 3.0 |
| English Composition II | 3.0 |
| Humanities/Fine Arts (3.0 credit hours) | |
| American Literature | 3.0 |
| English Literature | 3.0 |
| Mathematics (6.0 credit hours) | |
| Intermediate Algebra | 3.0 |
| General Physics | 3.0 |
| Natural Science (6.0 credit hours) | |
| Human Anatomy /Physiology I | 4.0 |
| Human Anatomy /Physiology II | 4.0 |
Cost of Attendance and Financial Aid Information
Tuition is charged per 16-week semester based on scheduled credit hours. A full-time load (12–17.99 credits) runs approximately $12,408 per semester (per Keiser's Undergraduate Tuition & Fee Disclosure; subject to annual review). For this 93-credit program completed in about 24 months, total tuition is estimated in the range of roughly $74,000, depending on each student's actual credit load per term. Enrollment also involves a one-time $55 application fee and a one-time $145 registration fee. As a clinical health-sciences program, some courses may carry additional resource or lab fees, and students should budget for uniforms/scrubs, a background check, drug screening, and immunizations required by clinical sites; contact Financial Services for the current program-specific fee schedule.
Keiser University participates in a full range of financial aid programs for those who qualify, including:
- Federal Pell Grants and Federal Supplemental Educational Opportunity Grants (FSEOG)
- Federal Direct Subsidized and Unsubsidized Loans and Direct PLUS Loans
- Federal Work-Study
- Florida Student Assistance Grant (FSAG) and EASE program (for eligible Florida residents)
- Institutional scholarships
- Veterans and military education benefits
Financial aid begins with the FAFSA (School Code 015159), which must be completed each year. For a personalized estimate, use Keiser's Net Price Calculator at https://www.keiseruniversity.edu/NPC-index.html.
Estimated total program tuition of about $74,448 (full-time semesters at ~$12,408/semester); actual cost varies with pace and transfer credit.
Career Outcomes
Graduates are prepared for entry-level positions as radiation therapists in a variety of oncology settings, including:
- Hospital radiation oncology departments
- Cancer treatment and comprehensive cancer centers
- Outpatient radiation therapy clinics
- Academic medical centers and university health systems
- Private radiation oncology practices
- Veterans Affairs (VA) medical centers
Upon successful completion of the program, graduates are eligible to take the national certification examination administered by the American Registry of Radiologic Technologists (ARRT) and are eligible to apply for licensure to practice radiation therapy in the State of Florida. Certification and licensure requirements are set by the respective agencies and may include additional eligibility criteria.
What to expect as a Keiser University student
Expect a rigorous, sequential health-sciences program that pairs demanding science coursework with hands-on clinical practice. In the classroom and lab you will study radiation physics, treatment planning and dosimetry, radiobiology, pathology, and patient care, taking one class at a time in four-week terms.
A significant part of your training happens outside the classroom. Across six clinical education courses (about 24 weeks total), you will rotate through affiliated hospitals, cancer centers, and radiation oncology clinics, caring for real patients under supervision. Clinical placements typically require a background check, drug screening, current immunizations, and adherence to facility schedules and professional conduct standards.
Because each major course is a prerequisite for the next, you must maintain the required grades and demonstrate clinical competencies to advance. Students should be prepared for the emotional dimensions of working with cancer patients, the precision and safety focus the profession demands, and a full-time commitment over roughly two years.
Testimonials

Frequently Asked Questions
School Information
Location
Why Accreditation Is Important
Attending an accredited institution means your education has met rigorous, independently reviewed quality standards designed to protect students.
This program: Keiser University is institutionally accredited by the Southern Association of Colleges and Schools Commission on Colleges (SACSCOC); this program is additionally accredited by Joint Review Committee on Education in Radiologic Technology (JRCERT).
- A reliable indicator of educational quality
- Eligible for federal Title IV financial aid
- Recognized by employers nationwide
- Credits earned toward a respected credential

