3 Best Rated Oncology Clinics in San Francisco Bay Area, CA in 2026

Based on Patient Feedback on Top Medical Review Sites | Compared with 18 Oncology Clinics in San Francisco Bay Area, CA

Jan 06, 2026

Oncology

Blog Title
See the complete list of providers/clinics considered for this report

The San Francisco Bay Area, CA is home to a diverse and advanced healthcare ecosystem, serving patients across cities such as San Francisco and Walnut Creek. The region offers access to a range of oncology clinics that support patients through diagnosis, treatment, and ongoing cancer care. With multiple clinics available, patients often rely on reputation and patient experience when evaluating their options.

Oncology care frequently involves long-term treatment plans, repeat visits, and close coordination between patients and care teams. Because of this, choosing a trusted oncology clinic is an important decision. Factors such as communication, consistency of care, staff interaction, and overall patient satisfaction commonly influence how clinics are rated on medical review platforms.

To identify the best rated oncology clinics in the San Francisco Bay Area, CA, we analysed recent patient feedback from leading medical review sites. Our evaluation focused on overall star ratings, total and recent review volume, positive sentiment percentages, and reputation performance over the last 24 months. This approach ensures the rankings reflect current patient experiences rather than outdated feedback.

Based on this analysis, BASS Medical Group, Epic Care Cyberknife, and UCSF Orthopedic Surgical Oncology Clinic demonstrated stronger recent review performance and consistent patient engagement compared to other oncology clinics in the region. Out of 18 oncology clinics reviewed, these three stood out as the best rated in the San Francisco Bay Area, CA based on available patient review data.

Want to learn how we selected these clinics? Click here to see our selection process.

Note: This "Best Rated" list is based on reviews from the last 24 months, as research suggests patients consider reviews older than 2 years outdated. You can still access the full historical review reports for each provider by clicking "View Review Report."

3 Best Rated Oncology Clinics in San Francisco Bay Area, CA in 2026

All the information you see here is based on our analysis of internet reviews across the three major review platforms most used by consumers during their healthcare provider selection. The platforms we selected are Google, Yelp, and Facebook. The analysis algorithm uses the compiled data of average score, recency of reviews, number of reviews, and the sentiment expressed in the written comments. It then assigns weight to each parameter based on the available research on how consumers use reviews in their doctor selection process. This report is designed to help identify the doctors with the best overall review score in an area and does not reflect the doctors' competence.

At ScoreDoc, our objective is to save you time and resources while assisting you in finding the ideal medical institution for all of your requirements. Also, we recognize the importance of keeping medical information private, and hence we never save any information about you in a cookie. We only track how many times a doctor's scorecard was checked, not who checked it. You can save the reputation scorecard link for future use or can return and redo the scorecard. Learn more about our privacy policy here.

We recognize the importance of reviews in your selection of a healthcare provider. While we strive to make the information in this report as accurate as possible, ScoreDoc makes no claims, promises, or guarantees about the accuracy, completeness, or adequacy of the contents of this report and is not liable for errors and omissions in the materials. ScoreDoc works with a 3rd party to collect data for generating this report. We encourage you to review the report for accuracy by visiting individual review platforms of doctors of interest based on their overall review score. We suggest you consider this report as initial input and independently verify all info before deciding on your healthcare provider.

BASS Medical Group

Oncology

https://bassmedicalgroup.com/

925-433-8786

2637 Shadelands Dr, Walnut Creek, CA 94598


  • Total Reviews: 64
  • Rating: 4.2 stars
  • Positive Sentiment: 62.5%
  • Recent Reviews: 15

BASS Medical Group presents a more balanced review profile that includes both positive and critical patient feedback. While sentiment scores are lower compared to other ranked clinics, the majority of reviews remain positive and support the clinic’s overall rating. Recent review activity reflects continued patient engagement across the past 24 months.

Epic Care Cyberknife

Oncology

https://epiccarecyberknife.com/

925-391-2220

3003 Oak Rd, Suite 104, Walnut Creek, CA 94597


  • Total Reviews: 40
  • Rating: 4.7 stars
  • Positive Sentiment: 92.5%
  • Recent Reviews: 8

Epic Care Cyberknife maintains a solid review profile with a high percentage of positive patient feedback across recent reviews. Patient experiences shared online largely reflect positive outcomes, supporting a strong overall rating and sentiment score. While the total review volume is lower than some larger clinics, recent reviews suggest ongoing patient interaction and consistent satisfaction.

UCSF Orthopedic Surgical Oncology Clinic

Oncology

https://www.ucsfhealth.org/

415-885-3800

1825 4th St, Sixth Floor, San Francisco, CA 94158


  • Total Reviews: 123
  • Rating: 4.8 stars
  • Positive Sentiment: 93.5%
  • Recent Reviews: 19

UCSF Orthopedic Surgical Oncology Clinic demonstrates a strong and consistent review profile supported by positive patient feedback across multiple review platforms. Most reviews reflect favourable patient experiences, contributing to a high sentiment score and a stable overall rating. Recent review activity indicates continued patient engagement, with positive commentary clearly outweighing mixed or negative responses.

Oncology Frequently Asked Questions (FAQs)

  1. What services do oncology clinics provide?

Oncology clinics focus on the diagnosis, treatment, and ongoing management of cancer-related conditions, often involving long-term care.

  1. Why are patient reviews important when choosing an oncology clinic?

Patient reviews offer insight into real-world experiences, including communication quality, consistency of care, and overall patient satisfaction.

  1. How were these oncology clinics ranked?

Rankings were based on recent patient reviews, overall star ratings, positive sentiment analysis, and reputation performance over the last 24 months.

  1. Why focus on reviews from the last 24 months?

Patients often consider reviews older than two years less relevant when evaluating healthcare clinics.

  1. Can older reviews still be accessed?

Yes. Full historical review reports are available for each clinic through the linked review reports.

Conclusion

Choosing an oncology clinic is a significant and personal decision, particularly when care involves ongoing treatment and regular follow-up visits. The clinics featured above have demonstrated stronger recent patient feedback, higher positive sentiment, and consistent engagement over the past 24 months. Based on available patient review data, these clinics stand out among oncology clinics in the San Francisco Bay Area, CA and offer a reliable starting point for patients researching oncology care options.

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