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Dr. Patrick Johnston, MD

Dr. Patrick Johnston, MD

Rochester, MN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johnston, Hematologist in Rochester, MN?

    Dr. Patrick Johnston, MD is a Hematologist, who primarily practices in Rochester, MN. He is board certified. Dr. Johnston completed his residency at Mayo Grad Sch Med/Mayo Fndn, Hematology/Oncology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine. Dr. Johnston is fluent in English, and is currently seeing new patients. Dr. Johnston’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (507) 284-2511.

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

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Hematology/Oncology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine

    Is Dr. Johnston board certified as a Hematologist?

    Yes, Dr. Patrick Johnston, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Johnston speak?

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

    • English

    What conditions does Dr. Johnston treat?

    As a Hematologist, Dr. Johnston 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. Johnston. 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:

    • Non-Hodgkin Lymphoma
    • Diffuse Large B-cell Lymphoma
    • Lymphoma
    • Lymphatic Cancer
    • Lymphoma in Organs
    • NHL
    • DLBCL
    • Aggressive B-cell Lymphoma
    • Diffuse B-cell Lymphoma
    • Lymphosarcoma

    ICD-10 Codes:

    • C8589: Other specified types of non-Hodgkin lymphoma, extranodal and solid organ sites
    • C8339: Diffuse large B-cell lymphoma, extranodal and solid organ sites
    • C8338: Diffuse large B-cell lymphoma, lymph nodes of multiple sites
    • C8590: Non-Hodgkin lymphoma, unspecified, unspecified site

    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:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    What procedures does Dr. Johnston perform?

    As a Hematologist, Dr. Johnston 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. Johnston. 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:

    • Bone Marrow Biopsy and Aspiration
    • Biopsy
    • Bone Marrow Tests
    • Bone Marrow Exam
    • Bone Marrow Sample Collection
    • Diagnostic Bone Marrow Procedure

    CPT Codes:

    • 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)

    Does Dr. Johnston accept my insurance?

    Dr. Johnston accepts most major insurance plans. Important: Please call our office at (507) 284-2511 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnston accept in Rochester, MN?

    Dr. Johnston in Rochester, MN 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 Michigan

    • Carpenters Funds Administrative Office (CA)

    • CVS Health (formerly Aetna)

    • Genesis Health System

    • Medicare

    • Sanford Health

    • South Country Health Alliance

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Johnston's office located?

    Dr. Patrick Johnston's Primary Practice

    200 1st St SW

    Rochester, MN 55905

    (507) 284-2511

    Get Directions

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

    Dr. Johnston's National Provider Identifier (NPI) number is 1053399246.

    What common questions do patients ask about Dr. Johnston?

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

    What is Dr. Patrick Johnston's specialty?

    Dr. Johnston is a Hematologist near Rochester, MN. An internist with advanced training specializing in disorders of the blood, spleen, and lymphatic system. This specialist manages conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia, and lymphoma. Contact Dr. Johnston to book an appointment today.

    Is this Dr. Patrick Johnston affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Johnston is affiliated with Aspirus Rhinelander Hospital 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 Hematologist?

    Explore Hematologist 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 Patrick Johnston accepting new patients in Rochester, MN?

    Yes, Dr. Patrick Johnston is accepting new patients at this time.

    Does Dr. Patrick Johnston offer online booking?

    Please contact Dr. Johnston's office at (507) 284-2511 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Patrick Johnston?

    Please contact Dr. Johnston's office at (507) 284-2511 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Patrick Johnston have?

    Dr. Patrick Johnston is certified by the American Board of Internal Medicine.

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