KU
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Unger, Radiation Oncologist in Washington, DC?
Dr. Keith Unger, MD is a Radiation Oncologist, who primarily practices in Washington, DC with 2 additional practice locations. He is board certified. Dr. Unger graduated from University of Virginia Medical School. Dr. Unger is fluent in English, and is currently seeing new patients. Dr. Unger’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Unger’s office at (202) 444-2600.
Where did Dr. Unger go to medical school and complete their residency?
Medical School: University of Virginia | University of Virginia Medical School
Is Dr. Unger board certified as a Radiation Oncologist?
Yes, Dr. Keith Unger, MD is board certified by the American Board of Radiology
What languages does Dr. Unger speak?
Dr. Unger and their clinical team can communicate with patients in the following languages:
English
What conditions does a Radiation Oncologist like Dr. Unger typically treat?
As a Radiation Oncologist, Dr. Unger 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. Unger. 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:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
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
Also known as:
- Anal Cancer
- Anal Cancer Treatment (PDQ)
- Cancer of the anal canal
- Malignant neoplasm of anal canal
- Anorectal cancer
ICD-10 Codes:
- C211: Malignant neoplasm of anal canal
Also known as:
- Pancreatic Cancer
- Cancer of the pancreas
- Malignant neoplasm of pancreas
- Pancreatic adenocarcinoma
ICD-10 Codes:
- C250: Malignant neoplasm of head of pancreas
What procedures does a Radiation Oncologist like Dr. Unger typically perform?
As a Radiation Oncologist, procedures performed by Dr. Keith Unger 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. Unger's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Unger accept my insurance?
Dr. Unger accepts most major insurance plans. Important: Please call our office at (202) 444-2600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Unger accept in Washington, DC?
Dr. Unger in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Medicare
Mutual of Omaha
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Unger's office located?
Dr. Keith Unger's Primary Practice
3800 Reservoir Rd NW
Washington, DC 20007
(202) 444-2600
What is Dr. Unger's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Unger's National Provider Identifier (NPI) number is 1205077781.
What common questions do patients ask about Dr. Unger?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Unger
What is Dr. Keith Unger's specialty?
Dr. Unger is a Radiation Oncologist near Washington, DC.
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. Keith Unger affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Unger is affiliated with Medstar Georgetown University Hospital which is a Castle Connolly Top Hospital. 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 Keith Unger accepting new patients in Washington, DC?
Yes, Dr. Keith Unger is accepting new patients at this time.
Does Dr. Keith Unger offer online booking?
Please contact Dr. Unger's office at (202) 444-2600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Keith Unger?
Please contact Dr. Unger's office at (202) 444-2600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Keith Unger have?
Dr. Keith Unger is certified by the American Board of Radiology.
Other Radiation Oncologist Near Washington, DC
NP
Radiation Oncologist
Dr. Nitika Paudel is a Radiation Oncologist, who primarily practices in Washington, DC.
Washington, DC

Radiation Oncologist
Dr. Anatoly Dritschilo, MD is a Radiation Oncologist, who primarily practices in Washington, DC. He is board certified.
Washington, DC
JC
Radiation Oncologist
Dr. Joann Collier-Manning is a Radiation Oncologist, who primarily practices in Washington, DC. She is board certified.
Washington, DC