Medical Oncologist Jobs in California

Medical Oncologist jobs in California are among the most active in the nation, concentrated in major academic medical centers, large integrated health systems, and cancer-specialized outpatient networks, with openings from first attending positions through senior and program-director roles. The heaviest hiring is in Los Angeles, San Francisco, and San Diego, where institutions such as UCLA Health, UCSF Health, and Scripps Health maintain deep oncology programs. The most in-demand focus areas are hematologic malignancies, GI oncology, and precision medicine or genomics-driven treatment. Find a role that fits below and apply directly.

Find Medical Oncologist Jobs

Overview

Open roles27+
Top employerOneOncology
Top citySan Francisco, CA
Cities hiring16
Work type96% On-site
Top industryHealthcare

Showing 5 of 27+ Medical Oncologist jobs

CommonSpirit Health
Medical Oncologist
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CommonSpirit Health
Added 4mo ago
Medical Oncologist
CommonSpirit Health
Red Bluff, California
Medical Specialists
Healthcare Administration
Physicians
$360k - $720k/yr
On-Site
Doctorate

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CommonSpirit Health
Medical Oncologist
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CommonSpirit Health
Added 4mo ago
Medical Oncologist
CommonSpirit Health
Redding, California
Medical Specialists
Healthcare Administration
Physicians
$760k - $770k/yr
On-Site
Doctorate

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MedVet
Veterinary Medical Oncologist
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MedVet
Added 4mo ago
Veterinary Medical Oncologist
MedVet
San Jose, California
Allied Health
$200k - $250k/yr
On-Site
None

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Ethos Veterinary Health
Veterinary Medical Oncologist
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Ethos Veterinary Health
Added 5mo ago
Veterinary Medical Oncologist
Ethos Veterinary Health
San Diego, California
Allied Health
$225k - $250k/yr
On-Site
None

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Ethos Veterinary Health
Veterinary Medical Oncologist
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Ethos Veterinary Health
Added 5mo ago
Veterinary Medical Oncologist
Ethos Veterinary Health
San Francisco, California
$200k - $250k/yr
On-Site
None

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See All 27 Medical Oncologist Jobs in California

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Medical Oncologist Jobs by City in California

Where California roles are concentrated, by current openings.

San Francisco
6 jobs
Corona
3 jobs
Duarte
3 jobs
San Diego
2 jobs
San Fernando Valley
2 jobs
Bakersfield
1 jobs
Berkeley
1 jobs
Cypress
1 jobs
Fresno
1 jobs

Medical Oncologist Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

  • OneOncology
    OneOncology7
  • City of Hope
    City of Hope4
  • Ethos Veterinary Health
    Ethos Veterinary Health4
  • University of California, San Francisco
    University of California, San Francisco3
  • CommonSpirit Health
    CommonSpirit Health2

Top Industries Hiring

  • Healthcare & Medical Services25
  • Education4
  • Biotechnology & Pharmaceuticals2
  • Government & Public Sector1
  • Non-Profit & Social Services1

What California Employers Look For

The qualifications that appear most often in medical oncologist jobs across California.

  • Active California Medical License issued by the Medical Board of California required
  • Board certification or eligibility in Medical Oncology through ABIM required
  • Completion of an accredited hematology-oncology fellowship program required
  • Experience with systemic therapies including chemotherapy, immunotherapy, and targeted agents
  • Familiarity with electronic health record systems used in large California health systems
  • DEA registration and current California Controlled Substance Utilization Review certificate

Medical Oncologist Jobs in California: Frequently Asked Questions

How do you become a medical oncologist in California?

To practice as a medical oncologist in California you must hold an active license from the Medical Board of California, which requires completing medical school, a residency in internal medicine, and an accredited hematology-oncology fellowship. After fellowship, most California health systems require board certification or active pursuit of certification through the American Board of Internal Medicine. A DEA registration and California Controlled Substance certificate are also required before you can prescribe.

How much do medical oncologists make in California?

Medical oncologists in California earn a median of about $125,550 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $63,250 for the lowest 10% to over $203,350 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire medical oncologists in California?

Employers hiring medical oncologists in California right now include OneOncology, City of Hope, and Ethos Veterinary Health, based on current listings on Migrate Mate as of June 2026. California's concentration of NCI-designated cancer centers, large integrated systems, and growing outpatient oncology networks means consistent openings across both academic and community settings.

Which California cities have the most medical oncologist jobs?

San Francisco, Corona, and Duarte have the most medical oncologist openings in California. Los Angeles and San Francisco anchor hiring through major academic medical centers and large integrated health systems, while San Diego's presence of research hospitals and biotech-affiliated oncology clinics drives demand there, and smaller metros often reflect regional cancer centers or multi-site system expansions.

Are there remote medical oncologist jobs in California?

Yes, but they're rare. About 4% of medical oncologist openings tied to California are remote or hybrid as of June 2026, reflecting that the role is fundamentally hands-on and patient-facing. The portions most likely to be performed remotely are tumor board consultations, second-opinion review, and genomic case discussions within telehealth-enabled oncology programs.

How can I get hired as a medical oncologist in California with little or no experience?

The most realistic entry path is applying directly for a first-attending or junior staff oncologist role at a large California health system immediately upon completing fellowship. Institutions such as Kaiser Permanente, UCSF Health, and UCLA Health run structured onboarding programs for new attendings that include mentorship and gradual caseload buildup. Completing a California-based fellowship carries significant weight, and board eligibility along with a clean Medical Board of California license gives candidates a clear hiring edge over those still awaiting credentialing.

Where can I find and apply to medical oncologist jobs in California?

You can find and apply to medical oncologist jobs in California on Migrate Mate, which lists current California openings from health systems, cancer centers, and outpatient oncology groups across the state. Find roles that fit your specialty and location and apply directly to each employer.

See All 27 Medical Oncologist Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Medical Oncologist Jobs