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BEST RATED COLUMBUS, OH ONCOLOGISTS

3 Best Oncologists in Columbus, OH

Expert-recommended Top 3 Oncologists in Columbus, Ohio. All of our oncologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Peter Kourlas, MD - Columbus, OH Oncologists - Doctor Portrait Image
Peter Kourlas, MD - Columbus, OH Oncologists - Waiting Room
Peter Kourlas, MD - Columbus, OH Oncologists - Hospital Interior Image
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PETER KOURLAS, MD

(5.0 Score)
810 Jasonway Avenue, Suite A,
Columbus, OH 43214 Directions

Since 1995

Specialty:

✓Chemotherapy ✓Hepatitis ✓Lung ✓Liver ✓Lymphoma ✓Myelofibrosis ✓Leukemia ✓Brain ✓ Blood ✓Cancer Disorders ✓Breast ✓ Bladder ✓Hodgkin's Lymphoma ✓Chronic Myeloid Leukemia ✓Cancer Treatments

" Dr. Peter J. Kourlas is a board-certified medical oncologist and hematologist with over 25 years of experience treating blood and cancer disorders. He earned his medical degree from The Ohio State University, where he also completed his internship and residency in Internal Medicine. He subsequently pursued fellowship training in Medical Hematology and Oncology at The Ohio State University/James Cancer Hospital. Dr. Kourlas specializes in diagnosing and treating blood-related disorders, malignancies, and other cancers. He currently practices at Columbus Oncology & Hematology Associates.

2026 Highlights: Dr. Peter J. Kourlas specializes in diagnosing and medically treating blood cancers and other malignancies, with expertise in both hematology and medical oncology."

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License #35071006

Contact:

(614) 442-3130

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Andrew V Grainger, MD - Columbus, OH Oncologists - Doctor Portrait Image

ANDREW V GRAINGER, MD

(4.7 Score)
810 Jasonway Avenue, Suite A,
Columbus, OH 43214 Directions

Since 1997

Specialty:

✓Anal Cancer ✓Anemia ✓Antiplatelet Therapy ✓Bile Duct Cancer ✓Bladder Cancer ✓Bone Marrow Aspirates Biopsy ✓Brain Cancer ✓Breast Cancer ✓Cervical Cancer ✓Chronic Leukemia ✓Colon Cancer ✓Colorectal Cancer ✓Endometrial Cancer ✓Esophageal Cancer ✓Fallopian Cancer ✓Gastrointestinal Cancer ✓Genitourinary Cancer ✓Gynecological Cancers ✓Head and Neck Cancer ✓Hepatobiliary Cancer ✓Hodgkin Lymphoma ✓Kidney Cancer ✓Laryngeal Cancer ✓Liver Cancer ✓Lung Cancer ✓Melanoma ✓Mesothelioma ✓Myeloma ✓Neck Cancer ✓Non-Hodgkin Lymphoma ✓Ovarian Cancer ✓Pancreatic Cancer ✓Parathyroid Cancer ✓Prostate Cancer ✓Rectal Cancer ✓Salivary Cancer ✓Sarcoma ✓Skin Cancer

“ 2026 Highlights: Dr. Andrew V. Grainger is a hematologist and oncologist with 26 years of experience in diagnosing and treating a wide range of blood disorders and cancers. He earned his medical degree from Creighton University School of Medicine and completed his Internal Medicine residency followed by fellowship training in Hematology/Oncology at Ohio State University Hospitals. He is board-certified in both Medical Oncology and Hematology. Dr. Grainger has clinical expertise in treating various solid tumors and blood cancers, including gastrointestinal, genitourinary, gynecologic, head and neck, breast, lung, skin, and hematologic malignancies. He is affiliated with Grant Medical Center, Dublin Methodist Hospital, and Riverside Methodist Hospital.”

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License #35.076121

Contact:

(614) 442-3130

Call for Hours

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Nseobong Ntukidem, MD - Columbus, OH Oncologists - Doctor Portrait Image
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NSEOBONG NTUKIDEM, MD

(4.7 Score)
COLUMBUS ONCOLOGY AND HEMATOLOGY
810 Jasonway Avenue,
Columbus, OH 43214 Directions

Since 1987

Specialty:

✓Anemia and Breast Cancer ✓Non-Hodgkin's Lymphoma ✓Osteosarcoma ✓Retroperitoneal Cancer ✓Cervical Cancer ✓Diffuse Large B-Cell Lymphoma ✓Multiple Myeloma

" Dr. Nseobong Ntukidem completed his medical oncology fellowship at The James Cancer Hospital, The Ohio State University Medical Center. He is Board Certified in Medical Oncology and Internal Medicine. He has over 30 years of experience in the medical field. He served as Clinical Associate Professor of Medicine at Texas Tech University and continues to teach medical students and resident physicians at Riverside Methodist Hospital. Dr. Ntukidem is the Section Chief of Hematology and Oncology at Dublin Methodist Hospital. He is affiliated with Riverside Methodist Hospital and OhioHealth Grant Medical Center. Dr. Nseobong Ntukidem is practicing at Columbus Oncology and Hematology.

2026 Highlights: Nseobong I. Ntukidem, MD is a board-certified medical oncologist specializing in the diagnosis and treatment of cancer and blood disorders. He practices at Columbus Oncology and Hematology Associates and provides care at locations in Columbus, Dublin, and Westerville."

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License #35.087793

Contact:

(614) 442-3130

By Appoinment

TBR® Inspection Report:

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PETER KOURLAS, MD REVIEWS

Great service by Dr. Kourlas and his entire staff. From the greeting and check-in team to the lab techs in the blood draw area as well as infusion! Solid team of professionals who were fun as well as engaging! Thank you to this team for making my experience fun and enjoyable!.

Dr. Kourlas is absolutely wonderful! He asks questions, listens, and takes his time talking to you. He is very patient focused. My appointment was a very good experience. I was referred from a Doctor that I highly respect, he was right in sending me to Dr. Kourlas.

I have had the privilege of being in the care of Dr. Kourlas for years. He explains my diagnosis and test results in layman’s terms, easing any of my concerns. My family and I are grateful for Dr. Kourlas and his entire staff’s professionalism, friendliness and kindness.

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ANDREW V GRAINGER, MD REVIEWS

Dr. Grainger was very thorough explaining the why’s and how’s of his treatment plan. He never seemed rushed and wanted to know my questions and concerns. Definitely recommend him.

Always a great experience with Dr Grainger. His caring and compassion matches his knowledge and expertise.

Always have a good experience with Dr Grainger. Attentive, sincere and follows through.

NSEOBONG NTUKIDEM, MD REVIEWS

The best oncologist, hematologist there is. He is so kind, compassionate and he cares about his patients a great deal. He is very intelligent and always has a game plan that he feels will work best for you. I trust him and to me, that is essential. Highly recommend.

A very quiet, organized space. I’ve been seeing Dr. Nse for ten years. He is very professional a well as personable. And very caring. He has always treated me with respect and kindness. I would recommend him to anyone who needs his type of care. And I have done so.

Dr. Nse is a great physician. Always so kind and welcoming, you can tell he really cares about his patients.

TBR® Inspection Score Report

PETER KOURLAS, MD Total Inspection Points: 119/120
Business Hours: 9
Acknowledgments: 10
Business Images: 10
Complete Info: 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10

TBR® Inspection Score Report

ANDREW V GRAINGER, MD Total Inspection Points: 113/120
Business Images: 8
Contact Info: 8
Acknowledgments: 9
Complete Info: 9
Review Analysis: 9
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

NSEOBONG NTUKIDEM, MD Total Inspection Points: 112/120
Acknowledgments: 8
Business Images: 8
Business Hours: 9
Complete Info: 9
Review Analysis: 9
Reviews Accuracy of : 9
Contact Info: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10