Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ermoian, Radiation Oncologist in Seattle, WA?
Dr. Ralph Ermoian, MD is a Radiation Oncologist, who primarily practices in Seattle, WA with 2 additional practice locations. He is board certified by the American Board of Pediatrics, American Board of Radiology, and American Board of Dermatology. Dr. Ermoian graduated from University of California and completed his residency at Children's Hospital Boston. Dr. Ermoian is fluent in English, and is currently seeing new patients. Dr. Ermoian’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ermoian’s office at (206) 520-5000.
What are Areas of Expertise for Dr. Ermoian?
Dr. Ralph Ermoian, MD is a highly-rated, board-certified Radiation Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ermoian empowers patients to confidently navigate their health journey, specializing in Brain Tumors, Pediatric Cancers, Salivary Gland Tumors, or comprehensive wellness support. Serving the Seattle/WA community, Dr. Ermoian is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ermoian go to medical school and complete their residency?
Fellowship: University of California - San Francisco, San Francisco | Univ. of Calif. San Francisco
Residency: Children's Hospital Boston | University of California, San Francisco (UCSF) Affiliated Hospitals | University of Washington Affiliated Hospitals | UW - Dept. of Radiation Oncology | Univ. of Calif. San Francisco (Ped.) | UW - Dept. of Radiation Oncology
Medical School: University of California
Is Dr. Ermoian board certified in Radiation Oncologist?
Yes, Dr. Ralph Ermoian, MD is board certified by the American Board of Pediatrics , American Board of Radiology , American Board of Radiology since 2012, American Board of Pediatrics since 2007, American Board of Dermatology , American Board of Dermatology since 2007
What languages does Dr. Ermoian speak?
Dr. Ermoian and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Ermoian treat?
As a Radiation Oncologist, Dr. Ermoian 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. Ermoian. 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.
Also known as:
- Brain Tumor
- Brain Stem Tumor
- Pineal Gland Cancer
- Brain Tumor Affecting Multiple Areas
- Cerebral Brain Tumor
- Brain Tumor of the Temporal Lobe
- Brain Cancer
- Cerebral Tumor
- Intracranial Tumor
- Malignant Brain Tumor
- Brain Stem Cancer
- Brainstem Glioma
- Malignant Brainstem Neoplasm
- Malignant Pineal Tumor
- Pineal Gland Neoplasm
- Pinealoma
- Widespread Brain Cancer
- Multifocal Brain Tumor
- Diffuse Brain Neoplasm
- Cerebrum Cancer
- Temporal Lobe Cancer
- Malignant Temporal Lobe Neoplasm
ICD-10 Codes:
- C716: Malignant neoplasm of cerebellum
- C719: Malignant neoplasm of brain, unspecified
- C717: Malignant neoplasm of brain stem
- C753: Malignant neoplasm of pineal gland
- C713: Malignant neoplasm of parietal lobe
- C718: Malignant neoplasm of overlapping sites of brain
- C710: Malignant neoplasm of cerebrum, except lobes and ventricles
- C712: Malignant neoplasm of temporal lobe
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:
- Acute Lymphocytic Leukemia in Remission
- Acute Myeloid Leukemia in Remission
- Acute Lymphoblastic Leukemia
- Acute Myeloid Leukemia
- Acute Lymphocytic Leukemia in Relapse
- Acute Lymphocytic Leukemia
- ALL Leukemia in Remission
- Acute Lymphoblastic Leukemia in Remission
- Childhood Leukemia in Remission
- AML Leukemia in Remission
- Acute Myeloblastic Leukemia in Remission
- Acute Myelogenous Leukemia in Remission
- ALL
- Acute lymphocytic leukemia
- Lymphoblastic leukemia
- AML Leukemia
- Acute Myeloblastic Leukemia
- Acute Myelogenous Leukemia
- ALL Leukemia in Relapse
- Acute Lymphoblastic Leukemia in Relapse
- Recurrent Childhood Leukemia
ICD-10 Codes:
- C9101: Acute lymphoblastic leukemia, in remission
- C9201: Acute myeloblastic leukemia, in remission
- C9100: Acute lymphoblastic leukemia not having achieved remission
- C9200: Acute myeloblastic leukemia, not having achieved remission
- C9102: Acute lymphoblastic leukemia, in relapse
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:
- 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:
- Myelodysplastic Syndrome
- Myelodysplastic Syndromes
- Myelodysplastic Syndromes Treatment (PDQ®)
- MDS
- Preleukemia
- Bone marrow failure disorder
ICD-10 Codes:
- D469: Myelodysplastic syndrome, unspecified
Also known as:
- Aplastic Anemia
- Bone Marrow Failure Anemia
- Marrow Aplasia
ICD-10 Codes:
- D619: Aplastic anemia, unspecified
Also known as:
- Craniopharyngeal Duct Growth of Unknown Type
- Pituitary Disorder
- Craniopharyngeal duct tumor of uncertain nature
- Craniopharyngeal duct lesion of uncertain behavior
- Indeterminate craniopharyngeal duct mass
ICD-10 Codes:
- D444: Neoplasm of uncertain behavior of craniopharyngeal duct
Also known as:
- Spinal Cord Cancer
- Cancer
- Spinal Cord Disease
- Spinal Tumor
- Spinal Malignancy
- Malignant Spinal Cord Neoplasm
ICD-10 Codes:
- C720: Malignant neoplasm of spinal cord
Which procedures does Dr. Ermoian perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. Ralph Ermoian may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Ermoian's office.
Does Dr. Ermoian accept my insurance?
Dr. Ermoian accepts most major insurance plans. Important: Please call our office at (206) 520-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ermoian accept in Seattle, WA?
Dr. Ermoian in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia (Regence)
Community Health Plan of Washington
CVS Health (formerly Aetna)
Department of Defense / Tricare
Medicare
Molina
Premera Blue Cross
State of Washington
UnitedHealthcare
View All Insurances
Where is Dr. Ermoian's office located?
What is Dr. Ermoian's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ermoian's National Provider Identifier (NPI) number is 1588795140.
What common questions do patients ask about Dr. Ermoian?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ermoian
What is Dr. Ralph Ermoian's specialty?
Dr. Ermoian is a Radiation Oncologist near Seattle, WA. 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. Contact Dr. Ermoian to book an appointment today.
Is this Dr. Ralph Ermoian affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ermoian is affiliated with UW Medical Center - Montlake 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
Where can I learn more about Radiation Oncologist?
Explore Radiation Oncologist with 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 Ralph Ermoian accepting new patients in Seattle, WA?
Yes, Dr. Ralph Ermoian is accepting new patients at this time.
Does Dr. Ralph Ermoian offer online booking?
Please contact Dr. Ermoian's office at (206) 520-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ralph Ermoian?
Please contact Dr. Ermoian's office at (206) 520-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ralph Ermoian have?
Dr. Ralph Ermoian is certified by the American Board of Pediatrics, American Board of Radiology and American Board of Dermatology.
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