Make sure radiation used on patients is exactly right. Physics, a residency, and three board exams.
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Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
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What you earn and what it costs to get there.
Median
$172,250
Starting
$82,110
Senior or chief physicist
$274,110
The national median is $172,250 a year and the bottom tenth are near $82,110. The wage survey has no separate line for medical physicists: it counts them inside Physicists, where the government's own occupation database lists Medical Physicist as one of the reported job titles. The low end of that range includes research physicists, not hospital ones.
$140,000 to $180,000
First post after a residency and board certification
Clinical medical physics pays well because the supply is limited by residency places, not by how many people want the job. Academic posts pay less than private cancer centers and consulting groups.
$274,110
Chief physicists and consulting practice owners
Chief physicists at large cancer centers and physicists who run consulting practices covering several hospitals sit at the top. Independent consulting work also carries on-call and travel pay.
Tuition, fees, exams and kit. Not rent, food or travel
The low end is a four year physics degree at in-state public rates of about $11,000 a year, then a doctorate, which in this field normally comes with no tuition and a living stipend because the department funds you, plus the three board exams at a few hundred dollars each. The high end swaps the funded doctorate for an accredited master's degree in medical physics, which you usually pay for yourself at $30,000 to $70,000 in total. Residency afterwards is a paid position, so the expensive stretch is the graduate degree in the middle, not the end. The trade is time: the funded doctorate takes five or six years instead of two.
File the FAFSA (Free Application for Federal Student Aid) every year. Residency is a paid position, so the expensive stretch is the graduate degree in the middle, not the end.
A paid residency
Unlike most clinical training, the two year residency is a salaried hospital post.
Hospital benefits
Health cover, retirement savings with a match, and paid leave.
Public Service Loan Forgiveness
Most cancer centers are nonprofit or public, so ten years of payments can clear remaining federal student loans.
Conference and certification support
Employers normally pay for the continuing education that keeps your board certification current.
The exact path from high school to qualified.
Long and narrow. Every step has to be accredited by the right body or the next step is closed to you.
High school
Grades 11 and 12
Physics, calculus and chemistry. This is a physics career first and a health career second.
Bachelor's degree in physics
4 years
Four years. Engineering physics or a closely related degree is usually accepted too.
Accredited graduate program
2 to 6 years
A master's, doctorate, certificate or Doctor of Medical Physics program accredited by CAMPEP (the Commission on Accreditation of Medical Physics Educational Programs).
Part 1 board exam
Once a year, usually August
A computer-based exam in two sections, general and clinical. You can take it while still enrolled in an accredited program.
Accredited residency, then Parts 2 and 3
2 to 3 years
A paid two year clinical residency, then the specialty written exam and finally a remote oral exam.
Physics
Take the hardest version available. Everything else is built on it.
Calculus
Not optional for a physics degree, and this route runs through one.
Biology
You need to understand what radiation does to tissue, not only to matter.
Computer science
Treatment planning, modeling and quality assurance all run on code.
The American Board of Radiology certifies medical physicists in three stages: a Part 1 qualifying exam in general and clinical physics, a Part 2 exam in your specialty of therapeutic, diagnostic or nuclear medical physics, and a Part 3 oral certifying exam taken remotely. You must pass each before attempting the next. Parts 1 and 2 run once a year, typically in August, and Part 3 twice a year. Eligibility runs through accredited programs: an accredited graduate or doctoral program, an accredited residency, or an approved structured mentorship. A few states license medical physicists directly, but elsewhere board certification is what hospitals require.
Accredited master's programs
The most common route. Two years, directly aimed at the clinical exams and residency.
Accredited doctoral programs
Longer, funded, and the better bet if you want academic or research work as well as clinic.
Certificate programs
For people who already hold a physics doctorate and need the accredited medical physics coursework.
Doctor of Medical Physics programs
A professional doctorate that builds the residency into the degree, so you finish clinically ready.
Things you don't need, but that help.
Therapeutic medical physics
Radiation treatment for cancer. The largest branch and the one most jobs are in.
Diagnostic medical physics
Imaging equipment: computed tomography, magnetic resonance, x-ray. Testing, safety and image quality.
Nuclear medical physics
Radioactive tracers and therapies given to the patient rather than aimed at them.
Health physics
Radiation protection across a whole facility. A related title the same wage survey covers.
Programming
Python and scripting for quality assurance, planning checks and automation.
Hands-on instrument work
Undergraduate lab experience with detectors and electronics counts for a lot.
A summer in a hospital physics department
Hard to arrange and worth the effort, because it decides whether you want the clinical version.
Patience with paperwork
A large part of the job is documented checks that regulators and accreditors will read.
The number of accredited residency places is the real limit on this career, not the number of graduate places. Every year more people finish accredited graduate programs than there are residency posts for, and without a residency you cannot complete board certification, and without certification most hospitals will not hire you. Ask any program you are considering what share of its graduates matched into a residency, and treat a vague answer as an answer.
Day to day, pros and cons, where you'd work.
Morning starts with machine checks: is the linear accelerator delivering the dose it says it is, within a fraction of a percent. Then treatment plans to review, because a physicist signs off that what is about to be aimed at a patient is right. Afternoon might be a measurement session on a machine that is out of clinical use, a safety survey, or a meeting with oncologists about a difficult case. There is always documentation, because the regulator and the accreditor both want to see the record.
The good
The hard parts
Things people don't tell you.
American Board of Radiology certification runs Part 1 and Part 2 as written exams once a year, usually in August, then a Part 3 oral certifying exam offered twice a year in which you talk an examiner through real clinical judgment.
The medical physics accrediting commission accredits graduate degrees, clinical residencies, professional doctorates, certificate programs and continuing education. Almost every route to board eligibility runs through one of them.
There is no separate federal wage line for medical physicists. They are counted under Physicists, where the government's occupation database lists Medical Physicist alongside Astrophysicist and Health Physicist as reported job titles.
The American Association of Physicists in Medicine, founded in 1958, has more than 8,000 members. That is roughly the whole profession in the country, which is why almost everyone in it ends up knowing everyone else.
Last checked September 2026. Pay figures are typical full-time annual amounts in United States dollars, based on Bureau of Labor Statistics wage data and published pay scales. They vary by state, employer and experience. Tuition is for in-state students at public schools unless the card says otherwise.