
20 Years of Experience
Accepting patients
Who is Dr. Eastmo, Radiation Oncologist in Rapid City, SD?
Dr. Eric Eastmo, MD is a Radiation Oncologist, who primarily practices in Rapid City, SD. He has been practicing for over 20 years and is board certified. Dr. Eastmo graduated from Creighton University School of Medicine and completed his residency at Med Coll Wi Affil Hosps, Radiation Oncology. Dr. Eastmo is fluent in English, and is currently seeing new patients. Dr. Eastmo’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Eastmo’s office at (605) 755-8559.
Where did Dr. Eastmo go to medical school and complete their residency?
Residency: Med Coll Wi Affil Hosps, Radiation Oncology
Medical School: Creighton University School of Medicine
Is Dr. Eastmo board certified as a Radiation Oncologist?
Yes, Dr. Eric Eastmo, MD is board certified by the American Board of Radiology
What languages does Dr. Eastmo speak?
Dr. Eastmo and their clinical team can communicate with patients in the following languages:
English
What conditions does a Radiation Oncologist like Dr. Eastmo typically treat?
As a Radiation Oncologist, Dr. Eastmo 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. Eastmo. 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:
- 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:
- Cancer Radiation Therapy
- Cancer Chemotherapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
- Z5111: Encounter for antineoplastic chemotherapy
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. Eastmo typically perform?
As a Radiation Oncologist, procedures performed by Dr. Eric Eastmo 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. Eastmo's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Eastmo accept my insurance?
Dr. Eastmo accepts most major insurance plans. Important: Please call our office at (605) 755-8559 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Eastmo accept in Rapid City, SD?
Dr. Eastmo in Rapid City, SD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of North Dakota
Cigna Group
Humana
Medica Group
Medicare
Midlands Choice (NE)
Sanford Health
State of Wyoming
Unknown
Wellmark Blue Cross Blue Shield
View All Insurances
Where is Dr. Eastmo's office located?
What is Dr. Eastmo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Eastmo's National Provider Identifier (NPI) number is 1437144102.
What common questions do patients ask about Dr. Eastmo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Eastmo
What is Dr. Eric Eastmo's specialty?
Dr. Eastmo is a Radiation Oncologist near Rapid City, SD.
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. Eric Eastmo affiliated with a ranked Castle Connolly Top Hospital?
No, Eastmo is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Monument Health Rapid City Hospital. Castle Connolly Top Hospitals 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 Eric Eastmo accepting new patients in Rapid City, SD?
Yes, Dr. Eric Eastmo is accepting new patients at this time.
Does Dr. Eric Eastmo offer online booking?
Please contact Dr. Eastmo's office at (605) 755-8559 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eric Eastmo?
Please contact Dr. Eastmo's office at (605) 755-8559 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Eric Eastmo have?
Dr. Eric Eastmo is certified by the American Board of Radiology.
Other Radiation Oncologist Near Rapid City, SD

Radiation Oncologist
Dr. Daniel Petereit, MD is a Radiation Oncologist, who primarily practices in Rapid City, SD with 1 additional practice location. He is board certified.
Rapid City, SD
MS
Radiation Oncologist
Dr. Michael Swartz, MD is a Radiation Oncologist, who primarily practices in Rapid City, SD. He is board certified.
Rapid City, SD

Radiation Oncologist
Dr. Subashini Furman, MD is a Radiation Oncologist, who primarily practices in Gillette, WY.
Gillette, WY