Photo: U.S. Navy photo by Petty Officer 2nd Class Jonas Womack (Public domain)
Job description
The work starts with pinning down a cancer's type and stage from imaging, biopsies, and lab results, then designing a treatment plan and adjusting it as the patient responds, including managing side effects along the way. Oncologists coordinate closely with surgeons, radiologists, and other specialists, and much of the job involves direct, often difficult conversations with patients and families about diagnosis and prognosis. It's one of the longer physician training tracks, with years of residency and an oncology fellowship stacked on top of medical school, and the emotional weight of life-or-death decisions is part of the job every day.
Pros
- Pay reaches up to $500k, with strong pay even at the entry level
- Coordinate closely with surgeons and specialists rather than carrying every decision alone
- Deeply meaningful work directly extending and improving patients' lives
Cons
- Long, demanding hours are common, running 50 to 65 hours a week
- Requires years of residency plus an oncology fellowship after medical school
- Heavy emotional weight from regular difficult conversations about prognosis with patients and families
A typical day
Tumor board opens the day at 7am: radiologists, surgeons, pathologists, and oncologists around one table, building consensus treatment plans for the week's hardest cases. Clinic starts at 8:30 with a new-diagnosis visit — an hour spent translating a pathology report into a plan and a terrified family into a team. The morning's follow-ups swing between celebration and recalibration: a clean scan five years out, a rising marker that means changing course. Over lunch the oncologist reviews trial protocols, looking for the study that fits a patient who's exhausted standard options. The afternoon is infusion-suite rounds, dose adjustments for side effects, and a goals-of-care conversation held with as much skill as any procedure. The last note closes at 6:30. The specialty asks for science, stamina, and heart in equal measure, daily.
Tasks at the job
- Diagnose cancer type and stage using imaging, biopsy results, and lab data.
- Develop and oversee treatment plans involving chemotherapy, radiation, surgery, or immunotherapy.
- Monitor patients for treatment side effects and adjust dosing or regimens accordingly.
- Discuss diagnosis, prognosis, and treatment options with patients and families.
- Coordinate care with surgeons, radiologists, and other specialists on a patient's team.
- Track patient response to treatment through follow-up scans and lab work over time.
Workplace & working conditions
Work happens in clinical settings -- hospital infusion centers, outpatient oncology clinics, and exam rooms -- under sterile, controlled conditions.
The stakes are life-or-death, since treatment decisions directly affect survival, and errors in dosing or diagnosis can be catastrophic, demanding meticulous precision. The work also carries heavy emotional weight, requiring difficult conversations with patients and families about prognosis on a regular basis.
Education necessary or common
Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO), plus residency and an oncology fellowship
Common college majors
Licenses & certifications
- Medical license (MD/DO)
- American Board of Internal Medicine — Medical Oncology certification
Career path
Related fields
Courses to take
- AP Biology — cancer is cell biology gone wrong; start understanding cells now
- AP Chemistry — the premed chain toward pharmacology and biochemistry
- AP Statistics — oncology runs on trial data and survival curves
- Anatomy and Physiology — the clinical map
- AP Psychology — the specialty's emotional demands are part of its practice
Clubs, activities & competitions
- HOSA-Future Health Professionals
- Relay For Life or American Cancer Society youth volunteering
- Hospital volunteering, ideally near an infusion center
- Science fair with a biology or biochemistry project
First steps you can take now
- Volunteer with a cancer-support organization this semester — the human side of oncology is learnable now
- Shadow any physician and ask them what oncologists' weeks look like
- Read a book like The Emperor of All Maladies to meet the field's history and stakes
- Map the path clearly: college, medical school, internal medicine residency, oncology fellowship
