The Oncology Institute

Cancer Treatment Center, Oncologist, Medical Centers

2067 W Vista Way Suite 295, Vista, CA 92083

About The Oncology Institute

The Oncology Institute is a highly regarded medical facility known for its team of professional and caring staff. Patients consistently praise the doctors' expertise, attentiveness, and clear communication. The efficient and pleasant office environment contributes to a supportive atmosphere. Many visitors highlight the kindness and professionalism of the staff, noting that there is often no waiting time during appointments. The institute provides a personalized approach to cancer treatment, helping patients manage their concerns effectively. Overall, the warmth and friendliness of the team create a relaxing environment for individuals facing cancer challenges.

Reviews for The Oncology Institute

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  • Feb 2026

    Dr. Ogunleye and the staff were helpful and welcoming for my iron transfusions. They notified me when I needed the hospital and they where a blessing getting me care ASAP. I graduated to 6 months of infusions and Dr. Ogunleye was very helpful.

  • Sep 2025

    I felt a warm welcome from the staff.
    Dr. Ogunleye was very personable and took all the time I needed to explain in detail about my options. In general I give TOI a 10. And I'd recommend them to anyone who is in need of their services. TLC

  • Sep 2025

    Doctor O. was extraordinary!
    Very professional, kind and very knowledgeable.
    Dr. O really took the time to explain my case, and how my kids will also be affected, since this is liked to our genetic background.

Hours

Monday: 8:30AM - 5PM
Tuesday: 8:30AM - 5PM
Wednesday: 8:30AM - 5PM
Thursday: 8:30AM - 5PM
Friday: 8:30AM - 5PM
Saturday: ClosedSunday: Closed

Location

2067 W Vista Way Suite 295, Vista

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