Skip to main content

LAKERS TOGETHER: COVID vaccine required by September 30. Face coverings required indoors. 

2016-2017 Undergraduate & Graduate Catalog

Search Help

Medical Dosimetry - Program Description

For additional information about opportunities your college offers, please refer to the College of Health Professions section of this catalog.


Degrees Offered: Master of Science in medical dosimetry

A medical dosimetrist is a key member of the radiation oncology team who has knowledge of the overall characteristics and clinical relevance of radiation oncology treatment machines and equipment and has the education and expertise necessary to generate radiation dose distributions and dose calculations in collaboration with medical physicists, radiation therapists, and radiation oncologists. The medical dosimetrist uses computer software to design radiation plans to treat both cancerous and benign diseases using external x-ray beams and internal radiation sources. Dosimetrists seek to minimize radiation exposure to healthy structures yet deliberately deliver a high dose of radiation to target structures. They work closely with physicians, therapists, and physicists to ensure a high quality treatment and patient care.

Grand Valley State University Medical Dosimetry

The program awards the degree Master of Science in medical dosimetry following completion of a 12-month (three term) curriculum of professional studies. There is a part time option available for students currently holding professional clinical appointments. Students begin the professional curriculum after they have been admitted into the program (see Application Procedures). During the professional curriculum, students engage in coursework including human anatomy, sectional anatomy, physiology, clinical applications, pathophysiology, physics, medical physics, medical dosimetry procedures, professional issues, and research methods. The curriculum combines traditional classroom sessions with Web-based instruction, case studies, and problem-based learning (PBL) to provide students with the knowledge, critical thinking skills, and clinical acumen to become practicing clinical medical dosimetrists upon graduation. Students spend all three semesters completing rotations in a practicing medical dosimetry clinical education center. Clinical education varies from 3-4 days per week and may be scheduled at some distance from the university. As part of the master's degree curriculum, students must complete a research project, thesis, or in-depth case study. Students are encouraged to submit their research to a national forum upon completion.

GVSU also offers a B.S. degree in allied health sciences-predosimetry emphasis, which prepares students by meeting all prerequisites for the M.S. in medical dosimetry. All applicants must meet the prerequisites and criteria for admission to the M.S. program, realizing that some bring with them a wealth of life and career experience that enriches the diversity of the program.

Accreditation Statement

The Grand Valley State University medical dosimetry program has applied for recognition by the Joint Review Committee on Education in Radiologic Technology (JRCERT). The program adheres to JRCERT standards. Students have the right to notify the JRCERT if they believe the university is not adhering to these standards. The JRCERT is at 20 N. Wacker Dr., Suite 2850, Chicago, IL 60606-3182, phone (312) 704-5300, ( This accreditation meets eligibility requirements for program graduates to site for the national Medical Dosimetrist Certification Board (MDCB) examination which, upon successful completion, confers the title certified medical dosimetrist (CMD) upon candidates after graduation.

Application Procedures

Admission to the medical dosimetry program is competitive. Application can be made through the GVSU graduate admission website at Students must complete or submit a plan for completion of all of prerequisite and undergraduate degree requirements by the application deadline, which is March 1st each year. Applicants submitting a plan for completion of prerequisites who are selected will receive conditional letters of admission, which convert to full admission upon successful completion of the entire plan for completion prior to the start of the program. A plan for completion is submitted as an additional page to the application. There is not a form for this document.

High school seniors interested in medical dosimetry must complete an undergraduate application to Grand Valley State University at During their freshman year they will begin their pre-professional studies and declare a major. The most common majors for students admitted to the program from Grand Valley are biomedical science, mathematics, physics, or allied health sciences-pre-medical dosimetry emphasis through the College of Health Professions. If students in math, physics, biomedical science, or other suitable majors wish to pursue the M.S. in Medical Dosimetry degree, they need only follow the predosimetry emphasis curriculum with second admission to predosimetry emphasis while still fulfilling their original major requirements.

Undergraduate transfer students must also complete an undergraduate application to Grand Valley State University at We strongly encourage students to transfer to Grand Valley by the beginning of their junior year to ensure completion of their undergraduate degree and pre-professional requirements. Transfer students should consult with an advisor from the Grand Valley College of Health Professions before entering Grand Valley or very soon thereafter, in addition to their assigned undergraduate advisor based upon the major declared.

Admission to the Master of Science in Medical Dosimetry

  • Academic achievement. A minimum grade of C must be attained in all prerequisite coursework. Applicants must demonstrate a minimum 3.0 GPA in the prerequisite coursework and in their last 60 hours of coursework to be considered for admission. All prerequisite coursework and a bachelor's degree are required prior to admission to the program.
  • Health care experience. Documentation of minimum of 16 hours volunteer or paid or 2-3 hours job shadow
  • References. Two recommendations from health professionals must be submitted on University recommended forms located within the application. Separate letters from references are NOT required. Only TWO references will be accepted.
  • Writing samples. Satisfactory individual writing samples are required of all final applicants.
  • Prerequisites. The following courses or their equivalents must be completed prior to admission:

BMS 250 Anatomy and Physiology I

BMS 251 Anatomy and Physiology II

PHY 220 General Physics I with Lab

PHY 221 General Physics II with Lab

RI 401 Computer Applications

RIS 441 Sectional Anatomy

RIS 320 Principles of Radiographic Imaging

RIT 322 Radiation Biology

RIS 322 Radiation Protection

RIS 458 Neoplastic Pathophysiology

RIT 330 Principles and Practices of Radiation Therapy I

RIT 331 Principles and Practices of Radiation Therapy I Lab

  • The following course is recommended:

MTH 201 Calculus I

  • Foreign-born applicants should be able to communicate well in English. Minimal scores of TOEFL 600 or equivalent Internet or paper based TOEFL are expected.
  • International students whose first language is not English must submit the following:

a. Original or certified original international transcripts.

b. Official transcript credential evaluation e.g., World Education Services (WES), Educational Credential Evaluators (ECE).

c. Test of English as a Foreign Language (TOEFL) or International English Language Testing System (IELTS) scores. The minimum TOEFL score is 600 written or 100 Internet-based (no single subsection score less than 22) and the minimum IELTS score is 7.5.

d. Completion of 30 hours of higher education coursework taken at an established and accredited U.S. institution which must be completed by the time of application.

Selection Factors

Grand Valley State University is an affirmative action/equal opportunity institution. It encourages diversity and provides equal opportunity in education, employment, all of its programs, and the use of its facilities. Applicants are considered without regard to age, color, disability, familial status, height, marital status, national origin, political affiliation, race, religion, sex/gender, sexual orientation, veteran status, or weight. Motivational factors, life experiences, patient care experience, maturity, and personal characteristics as assessed in personal interviews and recommendations are important factors in the selection process. An applicant's academic record is important as an indicator of ability to succeed in an intensive and rigorous medical curriculum.

Specific selection criteria:

  • Academic grade point average from prerequisite courses
  • Academic grade point average from last two calendar years in college or university
  • Interview/writing assessment completed on-site at the College of Health Professions
  • Health care experience: minimum of 16 hours volunteer or paid or two to three hours job shadow
  • Recommendations
  • Additional leadership considerations

Degree Requirements

Demonstration of completion of the 37 credits in the professional curriculum is required for the student to be granted the M.S. in Medical Dosimetry degree. General graduate academic policies and regulations can be found elsewhere in this catalog or in the Grand Valley State University graduate bulletin.

In addition, for each RMD course or a discrete unit of instruction in the professional curriculum, a minimum proficiency level of 80 percent on all evaluations as described in each course syllabus is required. A minimum grade of B- or higher is required for passing all RMD courses. In addition, the GPA must never drop below 3.0 in any semester or the student may be placed on academic probation or dismissed from the program.

Professional Conduct

The program also subscribes to a belief in continual advancement during the course of professional study in a compilation of abilities. Interpersonal skills, communication skills, responsibility, and professionalism, among others, are identified as being crucial for success in the profession. Advancement in skill and behavior applicable to such abilities is expected during the professional curriculum. Clinical evaluation includes measurement of affective skills which must continually be met through the clinical advising program for students to continue in clinical education courses. Failure to achieve adequate progress in the clinical advising program will result in a failing grade being issued for that course. All students in the program are expected to comply with the ethical principles that embody the practice of medicine and the medical dosimetry profession. Community service is also expected as is professional scholarship achievements while enrolled in the program.

Criminal background checks and drug screening is required prior to admission into the program. After enrollment, some clinical education centers require additional criminal background checks and drug screenings. These requirements for attendance at clinical education centers are carried out by the GVSU Compliance Office. Positive findings for any compliance office request may negatively impact the educational process at GVSU or future credentialing as a medical dosimetrist. The costs of these evaluations or any other required clinical placement evaluations are the responsibility of the applicant or student.

Program Description

The following program is available:

Master of Science in Medical Dosimetry

If you are in need of assistance please submit any questions or comments.