25 of the Best Radiation Oncologists in The United States

Timothy Korytko is a Radiation Oncologist practicing medicine in Cooperstown, New York. Dr. Korytko is highly rated in 41 conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Throat Cancer, and Lung Adenocarcinoma.

My practice focuses on the treatment of cancer with radiation therapy. I treat cancers of all sites including brain, breast, lung, head and neck, GI organs, prostate, GYN organs, and bone/soft tissue. We use multiple modalities of treatment including IMRT, SBRT, Stereotactic radiosurgery, and brachytherapy.Dr. Spencer Ashton is a radiation oncologist at Intermountain Healthcare. He specializes in the treatment of all cancer types and is trained in multiple advanced radiation delivery techniques including intensity-modulated radiation therapy, stereotactic body radiation therapy, and high and low-dose rate brachytherapy. Dr. Ashton is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Adenoid Cystic Carcinoma, Pleuropulmonary Blastoma, Lung Cancer, and Familial Prostate Cancer. Dr. Ashton is board certified in American Board Of Radiology. Dr. Ashton is currently accepting new patients.

Dr. Landis is a multiple time recipient of the Seattle Top Doctor Award and most recently received the 2024 Seattle Magazine Top Doc Award. He truly enjoys the challenge of caring for cancer patients. A diagnosis of cancer can be overwhelming for a patient and their family. From the beginning he will review the diagnosis in detail, the treatment options, and the potential results of each option, including possible side effects. Dr. Landis enjoys seeing his patients over time, during the course of treatment, and in follow-up. Often it takes some time to understand the patients priorities and wishes. As a physician, he believes in prioritizing the patients quality of life and listening to understand their desires and incorporate this into an individualized treatment plan. He strives to provide the best possible care to all of his patients. Dr. Landis is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Nasopharyngeal Carcinoma, Familial Prostate Cancer, Prostate Cancer, and Primitive Neuroectodermal Tumor (PNET). Dr. Landis is board certified in American Board Of Radiology. Dr. Landis is currently accepting new patients.

Matthew Gestaut is a Radiation Oncologist practicing medicine in Bristol, Tennessee. Dr. Gestaut is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Posterior Fossa Tumor. Dr. Gestaut is board certified in American Board Of Radiology.

Dr. Kristen Riegert holds a Bachelor of Science in Biology from Pacific University in Forest Grove, OR, and a Doctor of Medicine from Oregon Health & Science University in Portland. She completed an internal medicine internship with Providence Portland Medical Center and a radiation and oncology residency with the University of Arizona in Tucson. In 2014, Dr. Riegert began working as a radiation oncologist at a Walla Walla, WA hospital. She spent the next two decades there. In 2024, she moved to Grand Junction, CO, and joined Intermountain Health.She enjoys hiking, camping, and exploring the outdoors with her sons when she is not at work. Dr. Riegert is highly rated in 15 conditions, according to our data. Her clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Angiosarcoma. Dr. Riegert is board certified in American Board Of Radiology. Dr. Riegert is currently accepting new patients.

Kyle Colvett is a Radiation Oncologist practicing medicine in Johnson City, Tennessee. Dr. Colvett is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Oral Squamous Cell Carcinoma, Laryngeal Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Colvett is board certified in American Board Of Radiology.

Courtney Coke is a Radiation Oncologist practicing medicine in Elgin, Illinois. Dr. Coke is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, Familial Prostate Cancer, and Angiosarcoma. Dr. Coke is board certified in American Board Of Radiology, Radiation Oncology.

Physicians have the great privilege of being entrusted to guide patients on a path to better health. Oncologists have the difficult task of rendering therapies which can add years of life but may take from the quality of those years. My desire to add quality and years to my patients lives is what drives me to do cancer research. Dr. Meier is a multiple time recipient of the Seattle Top Doctor Award and most recently received the 2024 Seattle Magazine Top Doc Award. Dr. Meier is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Muscle Invasive Bladder Cancer. Dr. Meier is board certified in American Board Of Radiology. Dr. Meier is currently accepting new patients.

Dr. Mehta is a multiple time recipient of the Seattle Top Doctor Award and most recently received the 2024 Seattle Magazine Top Doc Award. He enjoys working with patients and family members. There are a wide variety of treatment options available for nearly every patient, so it is important to spend as much time as is needed in order to weight the benefits and risks to any particular approach. He feels that it is important that communication is open and honest. The goals of treatment, whether it is going for cure or maximizing quality of life should be openly discussed and re-discussed as the need arises. Dr. Mehta is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Anal Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, and Cholangiocarcinoma (Bile Duct Cancer). Dr. Mehta is board certified in American Board Of Radiology. Dr. Mehta is currently accepting new patients.

Scott Coen is a Radiation Oncologist practicing medicine in Norton, Virginia. Dr. Coen is highly rated in 28 conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Lung Cancer, and Posterior Fossa Tumor. Dr. Coen is board certified in American Board Of Radiology.

Jonas Sidrys is a Radiation Oncologist practicing medicine in Johnson City, Tennessee. Dr. Sidrys is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Prostate Cancer, Familial Prostate Cancer, and Breast Cancer. Dr. Sidrys is board certified in American Board Of Radiology.

John Boys is a Radiation Oncologist practicing medicine in Greeneville, Tennessee. Dr. Boys is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Penile Cancer, Anal Cancer, Familial Prostate Cancer, and Lung Cancer. Dr. Boys is board certified in American Board Of Radiology.

Rafi Kabarriti, MD, is a cum laude graduate of Columbia University with a bachelor’s degree in biochemistry and economics. Dr. Kabarriti is highly rated in 54 conditions, according to our data. His clinical expertise encompasses Anal Cancer, Laryngeal Cancer, Throat Cancer, Cervical Cancer, and Colonoscopy.

Samuel Chao is a Radiation Oncologist practicing medicine in Cleveland, Ohio. He has been practicing medicine for over 29 years. Dr. Chao is highly rated in 52 conditions, according to our data. His clinical expertise encompasses Brain Tumor, Astrocytoma, Glioma, Glioblastoma, and Gamma Knife Radiosurgery. Dr. Chao is board certified in American Board Of Radiology, 2007.

Nitin Ohri, MD, MS, is Professor, Radiation Oncology at Montefiore Einstein. He is a radiation oncologist with a clinical focus on treating lung and gastrointestinal cancers. Dr. Ohri is highly rated in 48 conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, and Nasopharyngeal Carcinoma.

Inga Grills is a Radiation Oncologist practicing medicine in Royal Oak, Michigan. She has been practicing medicine for over 27 years. Dr. Grills is highly rated in 41 conditions, according to our data. Her clinical expertise encompasses Arteriovenous Malformation, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Small Cell Lung Cancer (SCLC), and Gamma Knife Radiosurgery. Dr. Grills is board certified in American Board Of Radiology. Dr. Grills is currently accepting new patients.

I'm a radiation oncologist, and I specialize in treating brain, base of skull and spine tumors, as well as tumors that arise in the body but go to the brain or the spine, as in certain cases of lung, breast and kidney cancer and melanoma. When I meet with a patient, it’s important for me to introduce them and their family to our team of doctors, therapists, nurses and treatment planners. The patient and their family will also become members of this team – truly the most important part - so we can work together to tailor care based on their wants and needs. At Duke, we’ve developed techniques to precisely and accurately treat small, complex lesions and tumors. We can minimize the amount of radiation that goes into normal tissues and at the same time maximize the amount of radiation where it is needed. Our team is geared to delivering every treatment to each patient exactly as planned, especially in complicated and difficult situations. As a patient or a physician, I think there’s no better place to be than Duke. I love my work, feel honored that my patients place their trust in our team and me and work hard to earn that trust. Dr. Kirkpatrick is highly rated in 41 conditions, according to our data. His clinical expertise encompasses Brain Tumor, Meningioma, Glioma, Astrocytoma, and Gamma Knife Radiosurgery. Dr. Kirkpatrick is board certified in American Board Of Radiology, Radiation Oncology.

Michael Haas is a Radiation Oncologist practicing medicine in West Reading, Pennsylvania. Dr. Haas is highly rated in 39 conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Lung Cancer, Pleuropulmonary Blastoma, Vulvar Cancer, and Tissue Biopsy. Dr. Haas is board certified in American Board Of Radiology.

Vinai Gondi is a Radiation Oncologist practicing medicine in Waterman, Illinois. He has been practicing medicine for over 19 years. Dr. Gondi is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Brain Tumor, Astrocytoma, Glioblastoma, Glioma, and Gamma Knife Radiosurgery. Dr. Gondi is board certified in American Board Of Radiology - Radiation Oncology (Certified).

Colin Murphy is a Radiation Oncologist practicing medicine in West Reading, Pennsylvania. Dr. Murphy is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Pleuropulmonary Blastoma, Lung Cancer, and Posterior Fossa Tumor. Dr. Murphy is board certified in American Board Of Radiology.

Hui-kuo Shu is a Radiation Oncologist practicing medicine in Atlanta, Georgia. He has been practicing medicine for over 33 years. Dr. Shu is highly rated in 30 conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Brain Tumor, and Glioma. Dr. Shu is board certified in American Board Of Radiology, 1999.

Dr. Kleinberg specializes in the radiation treatments, including stereotactic radiosurgery, of brain and spinal tumors. Areas of research include both tumors arising in the central nervous system and tumors metastasizing from other locations. He also specializes in the treatment of esophageal tumors and has led national clinical trials in both therapy of brain tumors as well as esophageal cancer. Dr. Kleinberg has been recently named in the US News and World Report list of top 1% of doctors in his specialty. He is the co-chair of the Eastern Cooperative Oncology Group Brain Tumor Working Group, Vice-Chair of the NCI Cooperative Group Steering Committee for Esophageal and Gastric Tumors, and is a member of the NCI Cooperative Group Steering Committee for Gastrointestinal Tumors. He is also on the American College of Radiation Oncology Neurologic Cancer Practice Accreditation Team. Make A Gift. Dr. Kleinberg is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Brain Tumor, Hepato-Pancreato-Biliary Surgery, and Gamma Knife Radiosurgery. Dr. Kleinberg is board certified in American Board Of Radiology.

Theodore Hong is a Radiologist practicing medicine in Needham, Massachusetts. Dr. Hong is highly rated in 23 conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Anal Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreaticoduodenectomy, and Tissue Biopsy. Dr. Hong is board certified in American Board Of Radiology.

Adam Smith is a Radiation Oncologist practicing medicine in West Reading, Pennsylvania. Dr. Smith is highly rated in 23 conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Prostate Cancer, and Familial Prostate Cancer. Dr. Smith is board certified in American Board Of Radiology.

Prakash Chinnaiyan is a Radiation Oncologist practicing medicine in Royal Oak, Michigan. He has been practicing medicine for over 26 years. Dr. Chinnaiyan is highly rated in 21 conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, Brain Tumor, and Gamma Knife Radiosurgery. Dr. Chinnaiyan is board certified in American Board Of Radiology. Dr. Chinnaiyan is currently accepting new patients.