Los Angeles, CA and nearby cities such as Orange, Anaheim, Long Beach, and Santa Ana are home to a large network of oncology clinics offering cancer diagnosis, treatment, and long-term care. With access to diverse healthcare systems and specialised cancer centres, patients in this region have many options when selecting an oncology clinic.
Because oncology care often involves ongoing treatment, follow-ups, and close coordination with care teams, patient experience plays a significant role in overall satisfaction. Factors such as communication, consistency of care, staff responsiveness, and treatment coordination frequently influence how patients evaluate their oncology clinics.
To identify the best rated oncology clinics in and around Los Angeles, CA, we analysed recent patient feedback from leading medical review platforms. Our evaluation focused on overall star ratings, recent and total review volume, positive sentiment trends, and reputation performance over the last 24 months. This approach ensures the rankings reflect current patient experiences, not outdated feedback.
Based on this analysis, Breastlink Orange, MemorialCare Todd Cancer Institute, Orange County Radiation Oncology Center, Los Angeles Cancer Network, and The Oncology Institute demonstrated stronger recent review performance and consistent patient engagement compared to other clinics in the region. Out of 54 oncology clinics reviewed, these five stood out as the best rated in and around Los Angeles, CA.
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list is based on reviews from the last 24 months, as research suggests patients consider reviews older than 2 years outdated.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."
5 Best Rated Oncology Clinics In and Around Los Angeles, CA in 2025
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.
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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.
Breastlink Orange
Oncology
230 S Main St, Suite 100, Orange, CA 92868
- Total Reviews: 973
- Rating: 4.8 stars
- Positive Sentiment: 95.7%
- Recent Reviews: 112
Breastlink Orange shows a strong and established review profile supported by a very high volume of patient feedback. With nearly one thousand total reviews and steady recent activity, the clinic demonstrates consistent patient engagement over time. Most reviews reflect positive experiences, contributing to a high sentiment score and stable overall rating. Although some mixed feedback appears, positive commentary clearly outweighs negative responses. Continued recent review activity suggests patient satisfaction has remained steady over the last two years.
Los Angeles Cancer Network
Oncology
https://www.lacancernetwork.com/
1801 W Romneya Dr, Anaheim, CA 92801
- Total Reviews: 419
- Rating: 4.8 stars
- Positive Sentiment: 94.5%
- Recent Reviews: 51
Los Angeles Cancer Network holds a solid reputation supported by a strong volume of patient reviews and steady recent activity. Most feedback reflects positive patient experiences, contributing to a high overall rating and strong sentiment score. Although some mixed reviews are present, they do not significantly impact the clinic’s overall review performance. Recent engagement remains consistent across platforms.
MemorialCare Todd Cancer Institute
Oncology
2810 Long Beach Blvd, Long Beach, CA 90806
- Total Reviews: 290
- Rating: 4.9 stars
- Positive Sentiment: 98.6%
- Recent Reviews: 65
MemorialCare Todd Cancer Institute stands out for its near-perfect rating and exceptionally high positive sentiment score. Patient feedback is overwhelmingly favourable, with recent reviews continuing to reinforce strong satisfaction levels. Very few neutral or negative comments appear across review platforms. The clinic’s steady flow of recent reviews reflects ongoing patient engagement and consistent reputation performance over the past 24 months.
Orange County Radiation Oncology Center
Oncology
1100 N Tustin Ave, Santa Ana, CA 92705
- Total Reviews: 64
- Rating: 4.9 stars
- Positive Sentiment: 98.4%
- Recent Reviews: 24
Orange County Radiation Oncology Center maintains a highly positive review profile with strong sentiment scores and consistent recent feedback. While the total review volume is lower than larger oncology centres, recent patient experiences shared in reviews remain overwhelmingly positive. The clinic’s near-perfect rating and strong sentiment trends indicate a high level of patient satisfaction among reviewers.
The Oncology Institute
Oncology
https://theoncologyinstitute.com/
1513 S Grand Ave, Suite 360, Los Angeles, CA 90015
- Total Reviews: 79
- Rating: 4.1 stars
- Positive Sentiment: 77.2%
- Recent Reviews: 10
The Oncology Institute presents a balanced review profile with a moderate amount of recent patient feedback. While its sentiment score and overall rating are lower compared to other ranked clinics, the majority of reviews remain positive. Recent feedback indicates continued patient interaction, with positive experiences outweighing critical commentary over the past two years.
Oncology Frequently Asked Questions (FAQs)
What services do oncology clinics provide?
Oncology clinics specialise in the diagnosis, treatment, and ongoing management of cancer-related conditions.
Why are patient reviews important when choosing an oncology clinic?
Patient reviews offer insight into real-world experiences, including communication, consistency of care, and overall satisfaction.
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.
Why focus on reviews from the last 24 months?
Research shows patients often consider reviews older than two years less relevant when evaluating healthcare clinics.
Can older reviews still be accessed?
Yes. Full historical review reports are available for each clinic through the linked review reports.
Conclusion
Choosing the right oncology clinic is an important and personal decision. 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 and around Los Angeles, CA and offer a reliable starting point for patients researching cancer care options.
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