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Dr. Tanner Johanns, MD

Saint Peters, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johanns, Medical Oncologist in Saint Peters, MO?

    Dr. Tanner Johanns, MD is a Medical Oncologist, who primarily practices in Saint Peters, MO with 2 additional practice locations. Dr. Johanns is fluent in English, and is currently seeing new patients. Dr. Johanns’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johanns’s office at (314) 747-1171.

    What are Areas of Expertise for Dr. Johanns?

    Dr. Tanner Johanns, 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. Johanns empowers patients to confidently navigate their health journey, specializing in Bone Tumors-Metastatic, Brain Tumors, Melanoma, Merkel Cell Carcinoma, or comprehensive wellness support. Serving the Saint Peters/MO community, Dr. Johanns is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Johanns speak?

    Dr. Johanns and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Johanns treat?

    As a Medical Oncologist, Dr. Johanns 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. Johanns. 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 Tumor Affecting Multiple Areas
    • Brain Tumor of the Temporal Lobe
    • Frontal Lobe Brain Tumor
    • Brain Cancer
    • Cerebral Tumor
    • Intracranial Tumor
    • Malignant Brain Tumor
    • Widespread Brain Cancer
    • Multifocal Brain Tumor
    • Diffuse Brain Neoplasm
    • Temporal Lobe Cancer
    • Malignant Temporal Lobe Neoplasm
    • Frontal Lobe Cancer
    • Malignant Frontal Lobe Tumor

    ICD-10 Codes:

    • C719: Malignant neoplasm of brain, unspecified
    • C713: Malignant neoplasm of parietal lobe
    • C718: Malignant neoplasm of overlapping sites of brain
    • C712: Malignant neoplasm of temporal lobe
    • C711: Malignant neoplasm of frontal lobe

    Also known as:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Melanoma of the Nose
    • Melanoma of Scalp or Neck
    • Melanoma
    • Malignant Melanoma of Nose
    • Skin Cancer of Nose
    • Scalp Melanoma
    • Neck Melanoma
    • Skin Cancer of Scalp
    • Skin Cancer of Neck

    ICD-10 Codes:

    • C4331: Malignant melanoma of nose
    • C434: Malignant melanoma of scalp and neck

    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

    Also known as:

    • Nasal Cancer
    • Nasal Cavity Cancer
    • Nose Cancer
    • Malignant Nasal Tumor

    ICD-10 Codes:

    • C300: Malignant neoplasm of nasal cavity

    What procedures does Dr. Johanns perform?

    As a Medical Oncologist, Dr. Johanns performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Johanns. 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:

    • Individual Speech and Language Therapy
    • Speech-Language Pathology
    • Voice Therapy
    • Communication Disorder Treatment
    • Auditory Processing Therapy

    CPT Codes:

    • 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual

    Does Dr. Johanns accept my insurance?

    Dr. Johanns accepts most major insurance plans. Important: Please call our office at (314) 747-1171 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johanns accept in Saint Peters, MO?

    Dr. Johanns in Saint Peters, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • All Other Third Party

    • CMS

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • State of Illinois

    • State of Tennessee

    • Tria Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Johanns' office located?

    Dr. Tanner Johanns' Primary Practice

    10 Hospital Dr # 2

    Saint Peters, MO 63376

    (314) 747-1171

    Get Directions

    Dr. Tanner Johanns' Practice 2

    660 S Euclid Ave # 8015

    Saint Louis, MO 63110

    Get Directions

    Dr. Tanner Johanns' Practice 3

    4921 Parkview Pl Ste 7A

    Saint Louis, MO 63110

    (800) 647-2098

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    What is Dr. Johanns's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Johanns's National Provider Identifier (NPI) number is 1619222502.

    What common questions do patients ask about Dr. Johanns?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johanns

    What is Dr. Tanner Johanns's specialty?

    Dr. Johanns is a Medical Oncologist near Saint Peters, MO. 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. Johanns to book an appointment today.

    Is this Dr. Tanner Johanns affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Johanns is affiliated with Barnes-Jewish Hospital, Barnes-Jewish West County 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 Tanner Johanns accepting new patients in Saint Peters, MO?

    Yes, Dr. Tanner Johanns is accepting new patients at this time.

    Does Dr. Tanner Johanns offer online booking?

    Please contact Dr. Johanns's office at (314) 747-1171 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tanner Johanns?

    Please contact Dr. Johanns's office at (314) 747-1171 for information regarding telehealth appointment availability or for scheduling assistance.

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