JD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Deeken, Medical Oncologist in Fairfax, VA?
Dr. John Deeken, MD is a Medical Oncologist, who primarily practices in Fairfax, VA with 2 additional practice locations. Dr. Deeken is fluent in English and Spanish, and is currently seeing new patients. Dr. Deeken’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Deeken’s office.
What are Areas of Expertise for Dr. Deeken?
Dr. John Deeken, MD is a highly-rated, board-certified Medical 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. Deeken empowers patients to confidently navigate their health journey, specializing in Head & Neck Cancer, Lung Cancer, and comprehensive wellness support. Serving the Fairfax, VA community, Dr. Deeken is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Deeken speak?
Dr. Deeken and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Medical Oncologist like Dr. Deeken typically treat?
As a Medical Oncologist, Dr. Deeken 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. Deeken. 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 here.
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Throat Cancer
- Oral Cancer
- Tonsil Cancer
- Oropharyngeal Cancer
- Malignant Neoplasm of Tonsil
- Malignant Neoplasm of Oropharynx
- Pharyngeal Cancer
ICD-10 Codes:
- C099: Malignant neoplasm of tonsil, unspecified
- C109: Malignant neoplasm of oropharynx, unspecified
Also known as:
- Oral Cancer
- Mouth Cancer
- Tongue Cancer
- Oral Cavity Cancer
- Tongue Carcinoma
- Mouth Malignancy
- Oral Carcinoma
ICD-10 Codes:
- C01: Malignant neoplasm of base of tongue
- C069: Malignant neoplasm of mouth, unspecified
What procedures does a Medical Oncologist like Dr. Deeken typically perform?
As a Medical Oncologist, procedures performed by Dr. John Deeken may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
Please contact Dr. Deeken's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Deeken accept my insurance?
Dr. Deeken accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Deeken accept in Fairfax, VA?
Dr. Deeken in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Medicare
Mutual of Omaha
Unknown
USAA
View All Insurances
Where is Dr. Deeken's office located?
What is Dr. Deeken's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Deeken's National Provider Identifier (NPI) number is 1659390755.
What common questions do patients ask about Dr. Deeken?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Deeken
What is Dr. John Deeken's specialty?
Dr. Deeken is a Medical Oncologist near Fairfax, VA.
What does a Medical Oncologist do?
An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.
Is this Dr. John Deeken affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Deeken is affiliated with Inova Fairfax Hospital, Inova Fair Oaks 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 Medical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical 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 John Deeken accepting new patients in Fairfax, VA?
Yes, Dr. John Deeken is accepting new patients at this time.
Does Dr. John Deeken offer online booking?
Please contact Dr. Deeken's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Deeken?
Please contact Dr. Deeken's office for information regarding telehealth appointment availability or for scheduling assistance.
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