How to become a dosimetrist

Is becoming a dosimetrist right for me?

The first step to choosing a career is to make sure you are actually willing to commit to pursuing the career. You don’t want to waste your time doing something you don’t want to do. If you’re new here, you should read about:

Overview
What do dosimetrists do?

Still unsure if becoming a dosimetrist is the right career path? to find out if this career is right for you. Perhaps you are well-suited to become a dosimetrist or another similar career!

Described by our users as being “shockingly accurate”, you might discover careers you haven’t thought of before.

How to become a Dosimetrist

To become a dosimetrist, you generally need to follow these steps:

  • Earn a Relevant Degree: Start by obtaining a degree in a related field. Most dosimetrists hold an Associate or Bachelor's Degree in Radiation Therapy, Medical Physics, or a related science. Some may also pursue a degree in medical dosimetry specifically. It's essential to choose a program that is accredited by a recognized body, as this can impact future job opportunities.
  • Complete Clinical Training: In addition to classroom education, aspiring dosimetrists must complete a clinical internship or training program. This hands-on experience is vital for developing practical skills in radiation treatment planning and patient care. Clinical training typically lasts several months and allows students to work alongside experienced dosimetrists and radiation oncologists.
  • Obtain Certification: After completing your education and clinical training, you should pursue certification. The most recognized certification for dosimetrists in the U.S. is offered by the Medical Dosimetrist Certification Board (MDCB) (see below).
  • Gain Experience: Once certified, many dosimetrists begin working in hospitals, cancer treatment centers, or private practices. Gaining practical experience is essential for advancing in the field. Some dosimetrists may also choose to further their education by obtaining a Master's Degree in Medical Dosimetry or a related field, which can lead to more advanced positions or specialized roles.
  • Continuing Education: To maintain certification, dosimetrists must complete continuing education courses regularly. This ensures they stay updated with the latest advancements in radiation therapy, technology, and best practices. Networking with professionals and attending conferences can also enhance career opportunities and knowledge in the field.

Certification
To work as a dosimetrist, certification is an important step that demonstrates your knowledge and competence in the field. Here are the key aspects of certification for dosimetrists:

  • Certification Body: The primary organization that provides certification for dosimetrists is the Medical Dosimetrist Certification Board (MDCB). They administer the certification exam that evaluates a candidate's understanding of medical dosimetry.
  • Eligibility Requirements: To be eligible for the MDCB exam, candidates typically need to meet specific educational and clinical training requirements. Generally, this includes holding a degree in medical dosimetry or a related field (radiation therapy, medical physics, etc.), and completing a clinical internship in medical dosimetry that meets the requirements set by the MDCB. Alternatively, candidates with certain combinations of education and experience in radiation therapy or medical physics may also qualify.
  • Certification Exam: The MDCB certification exam consists of multiple-choice questions covering various topics related to medical dosimetry, including radiation physics, treatment planning, patient care, and quality assurance. Passing this exam grants you the credential of Certified Medical Dosimetrist (CMD), which is recognized nationally.
  • Maintaining Certification: Once certified, dosimetrists must engage in continuing education to maintain their certification. The MDCB requires certified professionals to complete a specified number of continuing education credits over a designated period (usually every two years). This ensures that dosimetrists stay updated on advancements in the field and adhere to best practices.
  • Recertification: Dosimetrists must also renew their certification periodically, which may involve retaking the exam or providing proof of continuing education credits. Staying certified enhances your job prospects and demonstrates a commitment to professional development.