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Dr. Richard Chang, MD

Westlake, OH

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chang, Hematology / Oncology Specialist in Westlake, OH?

    Dr. Richard Chang, MD is a Hematology / Oncology Specialist, who primarily practices in Westlake, OH with 1 additional practice location. He has been practicing for over 33 years and is board certified by the American Board of Internal Medicine. Dr. Chang is fluent in English and Spanish, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (440) 617-4700.

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

    Yes, Dr. Richard Chang, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Chang speak?

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

    • English

    • Spanish

    What conditions does Dr. Chang treat?

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

    • Iron Deficiency Anemia
    • Anemia
    • Iron Deficiency Anemia from Chronic Blood Loss
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified
    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer
    • Left Lung Cancer
    • Bronchial Cancer
    • Malignant Lung Tumor

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
    • C3492: Malignant neoplasm of unspecified part of left bronchus or lung

    Also known as:

    • Monoclonal Gammopathy
    • Secondary Polycythemia
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance
    • High red blood cell count (secondary)
    • Excess red blood cells (secondary)
    • Acquired polycythemia

    ICD-10 Codes:

    • D472: Monoclonal gammopathy
    • D751: Secondary polycythemia

    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

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 3
    • Moderate Chronic Kidney Disease

    ICD-10 Codes:

    • N1830: Chronic kidney disease, stage 3 unspecified

    Also known as:

    • Polycythemia vera
    • Bone Marrow Disease
    • Chronic Myeloproliferative Neoplasms Treatment (PDQ)
    • PV
    • Primary polycythemia
    • Erythremia

    ICD-10 Codes:

    • D45: Polycythemia vera

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified

    Also known as:

    • Hemochromatosis
    • Hereditary hemochromatosis
    • Iron Overload
    • Iron Storage Disease

    ICD-10 Codes:

    • E83119: Hemochromatosis, unspecified

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    Also known as:

    • Diffuse Large B-cell Lymphoma
    • Lymphoma
    • DLBCL
    • Aggressive B-cell Lymphoma
    • Diffuse B-cell Lymphoma

    ICD-10 Codes:

    • C8330: Diffuse large B-cell lymphoma, unspecified site

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

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

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Richard Chang may include:

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

    Does Dr. Chang accept my insurance?

    Dr. Chang accepts most major insurance plans. Important: Please call our office at (440) 617-4700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chang accept in Westlake, OH?

    Dr. Chang in Westlake, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • CareSource

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Enterprise Group Planning

    • Express Scripts

    • Medical Mutual

    • Medicare

    • SummaCare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Chang's office located?

    Dr. Richard Chang's Primary Practice

    29325 Health Campus Dr Ste 1

    Westlake, OH 44145

    (440) 617-4700

    Get Directions

    Dr. Richard Chang's Practice 2

    960 Clague Rd Ste 1200

    Westlake, OH 44145

    (440) 250-2812

    Get Directions

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

    Dr. Chang's National Provider Identifier (NPI) number is 1285620468.

    What common questions do patients ask about Dr. Chang?

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

    What is Dr. Richard Chang's specialty?

    Dr. Chang is a Hematology / Oncology Specialist near Westlake, OH. 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. Chang to book an appointment today.

    Is this Dr. Richard Chang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chang is affiliated with Uh Cleveland 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 Richard Chang accepting new patients in Westlake, OH?

    Yes, Dr. Richard Chang is accepting new patients at this time.

    Does Dr. Richard Chang offer online booking?

    Please contact Dr. Chang's office at (440) 617-4700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Richard Chang?

    Please contact Dr. Chang's office at (440) 617-4700 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Richard Chang have?

    Dr. Richard Chang is certified by the American Board of Internal Medicine.

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