Columbus Oncology & Hematology Associates

Office locations: Columbus, OH

Most recent review: 2 days ago New
4.95 out of 5
6K Ratings
2.6K Comments

Trusted for over 30 years, Columbus Oncology and Hematology Associates is an accessible, friendly, and attentive cancer clinic. Our practice specializes in every type of cancer and hematology diagnosis; so when meeting with an oncologist, you can feel confident that you are starting a treatment plan with a professional who has years of experience.

4.95 out of 5
6K Ratings
2.6K Comments

Trusted for over 30 years, Columbus Oncology and Hematology Associates is an accessible, friendly, and attentive cancer clinic. Our practice specializes in every type of cancer and hematology diagnosis; so when meeting with an oncologist, you can feel confident that you are starting a treatment plan with a professional who has years of experience.

The reviews listed below were collected independently of Columbus Oncology & Hematology Associates through rater8. Each review represents an authentic and verified patient experience.

Andrew Grainger, M.D.

He is the best! Such a great “bedside manner”, makes you feel like you are his only patient. He listens to you & is fully aware of your file/history! Does not rush the appointment time. God bless him, he is very special!

Rated 5 out of 5 stars
(2 days ago) Nov-2026

Andrew Grainger, M.D.

In my initial meeting with him, he had already looked at my chart. He knew I had pulmonary embolism several years ago. So he recommended a different drug because of this. He made me feel cared for.

Rated 5 out of 5 stars
(2 days ago) Nov-2026

Michael Ozga, M.D.

I very much appreciated Dr. Ozga and his kind, truthful approach. My daughter and granddaughter are both nurses and accompanied me to the visit. They were both favorably impressed as well.

Rated 5 out of 5 stars
(3 days ago) Nov-2026

Anish Parikh, M.D.

Dr. Parikh is a very nice and totally approachable man. He is also very knowledgeable. I highly recommend him.

Rated 5 out of 5 stars
(3 days ago) Nov-2026

Andrew Grainger, M.D.

Listens to my concerns and very helpful.

Rated 5 out of 5 stars
(3 days ago) Nov-2026

Michael Ozga, M.D.

Dr Ozga is personable and answers questions clearly. I did have problems with scheduling that made my visit way too time consuming

Rated 5 out of 5 stars
(5 days ago) Nov-2026

Michael Ozga, M.D.

Caring Doctor, Nurses and Staff.

Rated 5 out of 5 stars
(5 days ago) Nov-2026

Shylaja Mani, M.D.

I felt very comfortable with her, and confident that my concerns were being heard.

Rated 5 out of 5 stars
(6 days ago) Nov-2026

Nse Ntukidem, M.D.

Did an excellent job explaining my test results and next steps. Thanks so much

Rated 5 out of 5 stars
(6 days ago) Nov-2026

Anish Parikh, M.D.

Awesome doctor 🙏

Rated 5 out of 5 stars
(6 days ago) Nov-2026