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. He is board certified. Dr. Deeken is fluent in English and Spanish, and is currently seeing new patients. Dr. Deeken’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna 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 or 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, or 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 Dr. Deeken 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.
Also known as:
- Throat Cancer
- Oral Cancer
- Tonsil Cancer
- Oropharyngeal Cancer
- Malignant Neoplasm of Tonsil
- Laryngeal Cancer
- Voice Box Cancer
- Malignant Laryngeal Tumor
- Hypopharyngeal Cancer
- Pharyngeal Cancer
- Throat Carcinoma
- Malignant Neoplasm of Oropharynx
- Laryngeal cancer
- Supraglottic cancer
- Malignant neoplasm of supraglottis
- Nasopharyngeal Cancer
- Malignant Neoplasm of Nasopharynx
ICD-10 Codes:
- C099: Malignant neoplasm of tonsil, unspecified
- C329: Malignant neoplasm of larynx, unspecified
- C139: Malignant neoplasm of hypopharynx, unspecified
- C109: Malignant neoplasm of oropharynx, unspecified
- C321: Malignant neoplasm of supraglottis
- C119: Malignant neoplasm of nasopharynx, unspecified
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Oral Cancer
- Mouth Cancer
- Tongue Cancer
- Oral Cavity Cancer
- Tongue Carcinoma
- Mouth Malignancy
- Oral Carcinoma
- Malignant Neoplasm of Tongue
ICD-10 Codes:
- C01: Malignant neoplasm of base of tongue
- C069: Malignant neoplasm of mouth, unspecified
- C029: Malignant neoplasm of tongue, unspecified
Also known as:
- Head and Neck Cancer
- Head Cancer
- Neck Cancer
- Facial Cancer
- Malignant Head and Neck Tumor
ICD-10 Codes:
- C760: Malignant neoplasm of head, face and neck
Also known as:
- Primary Cancer (Unspecified Site)
- Cancer
- Malignant tumor
- Neoplasm
- Cancer of unknown primary
ICD-10 Codes:
- C801: Malignant (primary) neoplasm, unspecified
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Squamous Cell Skin Cancer of the Scalp or Neck
- Skin Cancer
- Skin Cancer Treatment (PDQ®)
- Squamous Cell Carcinoma of Scalp
- Squamous Cell Carcinoma of Neck
- Scalp SCC
- Neck SCC
ICD-10 Codes:
- C4442: Squamous cell carcinoma of skin of scalp and neck
Which procedures does Dr. Deeken perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a 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
For detailed information, please contact Dr. Deeken's office.
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
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
Molina
Mutual of Omaha
UnitedHealthcare
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. 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. Contact Dr. Deeken to book an appointment today.
Is this Dr. John Deeken affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Deeken is affiliated with Inova Fairfax Medical Campus, 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
Where can I learn more about Medical Oncologist?
Explore Medical 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 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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