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Columbus Oncology and Hematology Associates

Hematology • Dublin, OH

★★★★★4.9/5663 reviews across 1 platform

Ratings by platform

  • rater8, Birdeye, and other review aggregators: 4.9/5 (663 reviews)

What patients say

Patients praise

  • Compassionate and caring medical staff and physicians
  • Thorough and clear communication regarding treatment plans
  • Professional and knowledgeable oncologists
  • Well-organized and welcoming facility environment
  • Effective personalized patient attention

Common complaints

  • Occasional delays in appointment scheduling or long wait times
  • Reports of unprofessional staff interactions at reception
  • Isolated complaints regarding lack of empathy from specific medical providers
  • Issues with communication or follow-up in urgent situations

In patients' words

"Dr.Grainger is the VERY BEST! HE SAVED MY LIFE AND MY SONS LIFE AS WELL!! SO GRATEFUL FOR THIS DOCTOR!!"

— LocalityBiz Review

"If you have a serious issue, keep looking for providers. The experience with my family member was very disappointing at best."

— Birdeye Review

"Dr Sweeney is not only an amazing doctor but he is also kind and compassionate. He is always willing to listen and answer all my questions. I never feel rushed."

— rater8 Review

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7][8].

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