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23 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Schallenkamp, Radiation Oncologist in Billings, MT?
Dr. John Schallenkamp, MD is a Radiation Oncologist, who primarily practices in Billings, MT with 2 additional practice locations. He has been practicing for over 23 years and is board certified by the American Board of Radiology. Dr. Schallenkamp completed his residency at Mayo Clinic. Dr. Schallenkamp is fluent in English, and is currently seeing new patients. Dr. Schallenkamp’s practice accepts Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Schallenkamp’s office at (406) 238-2501.
What are Areas of Expertise for Dr. Schallenkamp?
Dr. John Schallenkamp, 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. Schallenkamp empowers patients to confidently navigate their health journey, specializing in Brachytherapy, Breast Cancer, Lung Cancer, Prostate Cancer, or comprehensive wellness support. Serving the Billings/MT community, Dr. Schallenkamp is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Schallenkamp go to medical school and complete their residency?
Residency: Mayo Clinic
Medical School: Medical College of Wisconsin
Is Dr. Schallenkamp board certified in Radiation Oncologist?
Yes, Dr. John Schallenkamp, MD is board certified by the American Board of Radiology
What languages does Dr. Schallenkamp speak?
Dr. Schallenkamp and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Schallenkamp treat?
As a Radiation Oncologist, Dr. Schallenkamp 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. Schallenkamp. 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:
- 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:
- 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:
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Estrogen Receptor Positive (ER+) Status
- Widespread Left Female Breast Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
ICD-10 Codes:
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- Z170: Estrogen receptor positive status [ER+]
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
Also known as:
- Secondary Bone Cancer
- Cancer Follow-up Exam
- Bone Cancer
- Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Lung Cancer
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
ICD-10 Codes:
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
Also known as:
- Secondary Cancer in Armpit Lymph Nodes
- Cancer
- Metastatic Cancer to Armpit Lymph Nodes
- Axillary Lymph Node Cancer Spread
- Lymph Node Metastasis in Armpit
ICD-10 Codes:
- C773: Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes
Also known as:
- Oral Cancer
- Mouth Cancer
- Tongue Cancer
- Oral Cavity Cancer
- Tongue Carcinoma
ICD-10 Codes:
- C01: Malignant neoplasm of base of tongue
Also known as:
- History of Nicotine Dependence
- E-Cigarettes
- Smokeless Tobacco
- Smoking
- Past nicotine addiction
- Previous smoking habit
- History of tobacco use disorder
ICD-10 Codes:
- Z87891: Personal history of nicotine dependence
Which procedures does Dr. Schallenkamp perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. John Schallenkamp 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. Schallenkamp's office.
Does Dr. Schallenkamp accept my insurance?
Dr. Schallenkamp accepts most major insurance plans. Important: Please call our office at (406) 238-2501 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Schallenkamp accept in Billings, MT?
Dr. Schallenkamp in Billings, MT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Wyoming
Department of Defense / Tricare
Express Scripts
Humana
Medicare
Mutual of Omaha
PacificSource
State of Wyoming
UnitedHealthcare
View All Insurances
Where is Dr. Schallenkamp's office located?
What is Dr. Schallenkamp's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Schallenkamp's National Provider Identifier (NPI) number is 1265455018.
What common questions do patients ask about Dr. Schallenkamp?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Schallenkamp
What is Dr. John Schallenkamp's specialty?
Dr. Schallenkamp is a Radiation Oncologist near Billings, MT. 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. Schallenkamp to book an appointment today.
Is this Dr. John Schallenkamp affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Schallenkamp is affiliated with Billings Clinic Hospital, Community Medical Center - Missoula, MT 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 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 John Schallenkamp accepting new patients in Billings, MT?
Yes, Dr. John Schallenkamp is accepting new patients at this time.
Does Dr. John Schallenkamp offer online booking?
Please contact Dr. Schallenkamp's office at (406) 238-2501 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Schallenkamp?
Please contact Dr. Schallenkamp's office at (406) 238-2501 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Schallenkamp have?
Dr. John Schallenkamp is certified by the American Board of Radiology.
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