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Oncologists Accepting Aetna in Orange County, CA

Keck Medicine of USC — Newport Beach is in-network with most Aetna plans serving Orange County, CA and offers medical, surgical, and radiation oncology under one care team.

Last updated: 2026-07-10 · Reviewed by Cancer Answers OC Care Coordination Team

Aetna plans we work with

Most Aetna plans in California include in-network access to our featured oncology team.

  • PPO
  • HMO
  • EPO
  • Medicare Advantage

Specialties available

Our featured provider delivers comprehensive oncology under one care team:

  • Medical oncology
  • Surgical oncology
  • Radiation oncology
  • Immunotherapy & targeted therapy
  • Genetic counseling
  • Clinical trials
  • Survivorship care

USC / Keck Medicine academic affiliation

Keck Medicine of USC — Newport Beach is part of the Keck Medicine of USC system. Aetna members can access NCI-designated academic-level cancer care without leaving Orange County.

Care coordination & benefits verification

We help Aetna members confirm in-network status, navigate referrals and prior authorization, and coordinate appointments across specialties — at no cost.

Frequently asked questions

Is Keck Medicine of USC — Newport Beach in-network with Aetna?

Yes — our featured provider is in-network with most Aetna plans. We always verify your specific plan before scheduling.

Can I see an oncologist accepting Aetna without a referral?

Aetna PPO members can typically self-refer. HMO members need a referral from their primary care physician. We can help facilitate either.

Does this oncology team accept second-opinion visits with Aetna?

Yes. Second opinions are a routine part of cancer care and are typically covered by Aetna when the consulting oncologist is in-network.

Request a consultation with an oncologist accepting Aetna in Orange County, CA.