MS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siedow, Radiation Oncologist in Columbus, OH?
Dr. Michael Siedow, MD is a Radiation Oncologist, who primarily practices in Columbus, OH with 1 additional practice location. Dr. Siedow is fluent in English, and is currently seeing new patients. Dr. Siedow’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siedow’s office at (614) 566-9506.
What are Areas of Expertise for Dr. Siedow?
Dr. Michael Siedow, MD is a highly-rated, board-certified Radiation Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Siedow empowers patients to confidently navigate their health journey, specializing in Bone Cancer, Brain Tumors, Lung Cancer, Ovarian Cancer, Uterine Cancer, and comprehensive wellness support. Serving the Columbus, OH community, Dr. Siedow is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Siedow speak?
Dr. Siedow and their clinical team can communicate with patients in the following languages:
English
What conditions does a Radiation Oncologist like Dr. Siedow typically treat?
As a Radiation Oncologist, Dr. Siedow diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Siedow. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Lung Cancer
- Right upper lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
ICD-10 Codes:
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
What procedures does a Radiation Oncologist like Dr. Siedow typically perform?
As a Radiation Oncologist, procedures performed by Dr. Michael Siedow may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
Please contact Dr. Siedow's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Siedow accept my insurance?
Dr. Siedow accepts most major insurance plans. Important: Please call our office at (614) 566-9506 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siedow accept in Columbus, OH?
Dr. Siedow in Columbus, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Medicare
Molina Healthcare
Summa Health
Unknown
View All Insurances
Where is Dr. Siedow's office located?
What is Dr. Siedow's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siedow's National Provider Identifier (NPI) number is 1891227567.
What common questions do patients ask about Dr. Siedow?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siedow
What is Dr. Michael Siedow's specialty?
Dr. Siedow is a Radiation Oncologist near Columbus, OH.
What does a Radiation Oncologist do?
A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors.
Is this Dr. Michael Siedow affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siedow is affiliated with Ohiohealth Grant Medical Center, Ohiohealth Mansfield Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Radiation Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Radiation Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael Siedow accepting new patients in Columbus, OH?
Yes, Dr. Michael Siedow is accepting new patients at this time.
Does Dr. Michael Siedow offer online booking?
Please contact Dr. Siedow's office at (614) 566-9506 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Siedow?
Please contact Dr. Siedow's office at (614) 566-9506 for information regarding telehealth appointment availability or for scheduling assistance.
Other Radiation Oncologist Near Columbus, OH
JA
Radiation Oncologist
Dr. Jeanne Ashworth, MD is a Radiation Oncologist, who primarily practices in Marion, OH with 2 additional practice locations. She is board certified.
Marion, OH
RY
Radiation Oncologist
Dr. Rebekah Young, MD is a Radiation Oncologist, who primarily practices in Columbus, OH with 2 additional practice locations.
Columbus, OH

Radiation Oncologist
Dr. Joel Simmons, MD is a Radiation Oncologist, who primarily practices in Athens, OH with 2 additional practice locations. He is board certified.
Athens, OH