The Oncology Institute | Leading Oncology & Cancer Care
Oncology (Cancer Institute) • Oneonta, NY • Since 2007 • over 100 clinics and affiliate locations locations
About
The Oncology Institute (TOI) is a public-facing cancer care provider offering comprehensive, value-based oncology services across multiple clinics. Key points: - Founded in 2007; headquartered in Cerritos, California; operates in the United States with extensive specialized cancer care delivery and clinical trials. - Services include medical oncology, hematology, chemotherapy, cancer prevention, and related support, delivered through over 100 affiliated locations and more than 180 clinicians. - Focuses on compassionate, high-quality care close to home, leveraging evidence-based treatments and community-based delivery models. - Corporate details: public company (ticker TOI), IPO in 2021, reported annual revenue around $503 million and a market cap of about $34.2 million (as of the provided data). Total funding listed near $796.5 million across rounds. - Notable expansion and reach: aims to provide cutting-edge cancer care with trials and diverse care models in a community setting, serving a large patient population and continually growing its clinic network.
Clinic Type
Oncology (Cancer Institute)
Address
18000 Studebaker Rd, Cerritos, California 90703, US
Phone
18003705722
medicalrecordsrequest@theoncologyinstitute.com
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Insurance & Payment
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Languages Spoken
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Social Media
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Northridge, CA): 4.4 stars (183 reviews) (183)
- Birdeye (Chula Vista, CA): 4.5 stars (138 reviews) (138)
- Birdeye (Lakeland, FL): 4.8 stars (99 reviews) (99)
- Birdeye (Hollywood, FL): 4.3 stars (15 reviews) (15)
Patients praise
- Recognition of professional and knowledgeable doctors
- Appreciation for kind, caring, and attentive nursing/clinical staff in some locations
- Positive experiences with the quality of medical treatment and patient care provided by specific providers
Common complaints
- Long wait times for appointments and medical care
- Difficulties with communication and staff responsiveness
- Concerns regarding administrative efficiency, billing, and scheduling errors
- Reports of poor bedside manner or lack of compassion by some medical staff
- Employee feedback citing poor management and high-stress work environment
"The best Clinic. I had chemo in different locations but this one was more than excellent all the stuff in the clinic are so nice..."
— Birdeye Review"My dad didn't get treatment until two days before he passed away. Stay away from this place."
— ScoreDoc Review"The unprofessional atmosphere and demeanor from the employees did not leave me with a decent first impression. This office seems unorganized and represents the specialist in a poor manner."
— LocalityBiz ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- The Oncology Institute Reports Fourth Quarter and Full Year — Mar 12, 2026
- Planned Expansion of Bassett Cancer Institute at FoxCare Center Celebrated at Friends for Life Reception — Oct 23, 2025
- The Oncology Institute Achieves $1.8 Million in Medicare — Apr 13, 2026
- The Oncology Institute Reports First Quarter 2026 Financial Results — May 7, 2026
- The Oncology Institute Completes Strategic Refinancing with OrbiMed, Repaying the Outstanding ... | Healthcare | postregister.com — Jul 7, 2026
Information sourced from the clinic's website as of July 11, 2026.
More oncology (cancer institute) clinics in Oneonta
Summary: The Bassett Cancer Institute is part of Bassett Healthcare Network, located at Cooperstown (HQ) with multiple NY locations. The given extracts list Bassett’s network offices in Cobleskill, Delhi, Little Falls, Oneonta, and Cooperstown, indicating a multi-site system centered in Cooperstown. However, the provided content does not include specific details about a “Bassett Cancer Institute at FoxCare Oneonta.” If you’re seeking information about cancer services in Oneonta, House/affiliations, treatment options, or FoxCare-related partnerships, please specify and I can locate or summarize those details.
Summary: - The provided page is for Northwell Cancer Institute, a nonprofit affiliated with Northwell Health, with a broad U.S. presence and some Canada activity. - Available data shows general staffing, geographic breakdown (mostly United States), and department/seniority distributions, but it does not list specific locations or a site in Oneonta. - Talent sources and alumni destinations indicate Northwell Health as a major employer and partner network, but again no Oneonta-specific location details. Bottom line for user query (Locations - Northwell Health Cancer Institute Oneonta): - No Oneonta location is listed on the Northwell Cancer Institute page. The data suggests broader Northwell Health presence, primarily in the United States, but lacks a Oneonta site listing. If you need Oneonta-specific location, you may need to check Northwell Health’s main site or contact their HR/locations page for Oneonta or nearby campuses.
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