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Dr. Brian Geister, MD

Oklahoma City, OK

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Geister, Hematology / Oncology Specialist in Oklahoma City, OK?

    Dr. Brian Geister, MD is a Hematology / Oncology Specialist, who primarily practices in Oklahoma City, OK with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Geister graduated from University Of Oklahoma College Of Medicine and completed his residency at Univ Ok Hlth Sci Ctr, Hematology-Internal Medicine; Univ Ok Hlth Sci Ctr, Internal Medicine. Dr. Geister is fluent in English, and is currently seeing new patients. Dr. Geister’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Geister’s office at (405) 773-6400.

    What are Areas of Expertise for Dr. Geister?

    Dr. Brian Geister, MD is a highly-rated, board-certified Hematology / Oncology Specialist 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. Geister empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Lung Cancer, Lymphoma, or comprehensive wellness support. Serving the Oklahoma City/OK community, Dr. Geister is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Geister go to medical school and complete their residency?

    • Residency: Univ Ok Hlth Sci Ctr, Hematology-Internal Medicine; Univ Ok Hlth Sci Ctr, Internal Medicine | University Ok Health Science Center | University of Oklahoma Health Sciences Center Program

    • Medical School: University of Ok Coll of Med, Oklahoma City Ok | University Of Oklahoma College Of Medicine

    Is Dr. Geister board certified in Hematology / Oncology Specialist?

    Yes, Dr. Brian Geister, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Geister speak?

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

    • English

    What conditions does Dr. Geister treat?

    As a Hematology / Oncology Specialist, Dr. Geister 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. Geister. 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:

    • Estrogen Receptor Positive (ER+) Status
    • Breast Cancer
    • Upper-Outer Quadrant Right Female Breast Cancer
    • ER Positive Breast Cancer
    • Hormone-Sensitive Breast Cancer
    • Estrogen-Driven Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • 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

    ICD-10 Codes:

    • Z170: Estrogen receptor positive status [ER+]
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    Also known as:

    • Cancer Follow-up Exam
    • Secondary Bone Cancer
    • Cancer
    • Bone Cancer
    • Post-cancer treatment checkup
    • Malignancy surveillance
    • Oncology follow-up
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases

    ICD-10 Codes:

    • Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
    • C7951: Secondary malignant neoplasm of bone

    Also known as:

    • Cancer Immunotherapy
    • Cancer Chemotherapy
    • Oncology immunotherapy
    • Immune therapy for cancer
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5112: Encounter for antineoplastic immunotherapy
    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Estrogen Receptor Negative (ER-) Status
    • Breast Cancer
    • ER Negative Cancer
    • No Estrogen Receptors
    • Hormone Receptor Negative

    ICD-10 Codes:

    • Z171: Estrogen receptor negative status [ER-]

    Also known as:

    • Iron Deficiency Anemia from Chronic Blood Loss
    • Anemia
    • Iron
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    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:

    • Small Cell B-cell Lymphoma
    • Lymphoma
    • Small Lymphocytic Lymphoma
    • SLL
    • CLL

    ICD-10 Codes:

    • C8306: Small cell B-cell lymphoma, intrapelvic lymph nodes

    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:

    • Esophageal Cancer
    • Esophagus Cancer
    • Esophageal Carcinoma

    ICD-10 Codes:

    • C158: Malignant neoplasm of overlapping sites of esophagus

    Also known as:

    • Chronic Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia Treatment (PDQ®)
    • CLL
    • B-cell chronic lymphocytic leukemia
    • Lymphocytic leukemia

    ICD-10 Codes:

    • C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission

    Which procedures does Dr. Geister perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Brian Geister may include:

    For detailed information, please contact Dr. Geister's office.

    Does Dr. Geister accept my insurance?

    Dr. Geister accepts most major insurance plans. Important: Please call our office at (405) 773-6400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Geister accept in Oklahoma City, OK?

    Dr. Geister in Oklahoma City, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    • Oscar Health Insurance Co

    • State of Oklahoma

    • The Zero Card, Inc

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Geister's office located?

    Dr. Brian Geister's Primary Practice

    5915 W Memorial Rd Ste 200

    Oklahoma City, OK 73142

    (405) 773-6400

    Get Directions

    Dr. Brian Geister's Practice 2

    3366 NW Expressway Ste 200

    Oklahoma City, OK 73112

    (405) 945-4700

    Get Directions

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

    Dr. Geister's National Provider Identifier (NPI) number is 1568400471.

    What common questions do patients ask about Dr. Geister?

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

    What is Dr. Brian Geister's specialty?

    Dr. Geister is a Hematology / Oncology Specialist near Oklahoma City, OK. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Geister to book an appointment today.

    Is this Dr. Brian Geister affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Geister is affiliated with INTEGRIS Health Baptist Medical Center 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 Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Brian Geister accepting new patients in Oklahoma City, OK?

    Yes, Dr. Brian Geister is accepting new patients at this time.

    Does Dr. Brian Geister offer online booking?

    Please contact Dr. Geister's office at (405) 773-6400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brian Geister?

    Please contact Dr. Geister's office at (405) 773-6400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Brian Geister have?

    Dr. Brian Geister is certified by the American Board of Internal Medicine.

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