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Dr. Peter Maslak, MD

Dr. Peter Maslak, MD

Buffalo, NY

35 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Maslak, Hematologist in Buffalo, NY?

    Dr. Peter Maslak, MD is a Hematologist, who primarily practices in Buffalo, NY with 2 additional practice locations. He has been practicing for over 35 years and is board certified by the American Board of Internal Medicine. Dr. Maslak completed his residency at Mem Sloan-Kettering Cancer Ctr, Medical Oncology; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine. Dr. Maslak is fluent in English, and is currently seeing new patients. Dr. Maslak’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maslak’s office at (212) 639-2000.

    What are Areas of Expertise for Dr. Maslak?

    Dr. Peter Maslak, MD is a highly-rated, board-certified Hematologist 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. Maslak empowers patients to confidently navigate their health journey, specializing in Clinical Trials, Leukemia, Myelodysplastic Syndromes, Stem Cell Transplant, or comprehensive wellness support. Serving the Buffalo/NY community, Dr. Maslak is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Memorial Sloan - Kettering Cancer Center

    • Residency: Mem Sloan-Kettering Cancer Ctr, Medical Oncology; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine | University Michigan Medical Center | Memorial Sloan - Kettering Cancer Center

    • Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny

    Is Dr. Maslak board certified in Hematologist?

    Yes, Dr. Peter Maslak, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Maslak speak?

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

    • English

    What conditions does Dr. Maslak treat?

    As a Hematologist, Dr. Maslak 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. Maslak. 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 Transplant
    • Bone Marrow Transplantation
    • Stem Cell Transplant
    • Hematopoietic Stem Cell Transplant
    • Marrow Transplant

    ICD-10 Codes:

    • Z9481: Bone marrow transplant status

    Also known as:

    • Non-Hodgkin Lymphoma
    • Lymphoma
    • Lymphatic Cancer
    • Lymphosarcoma
    • NHL

    ICD-10 Codes:

    • C8590: Non-Hodgkin lymphoma, unspecified, unspecified site

    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:

    • Acute Leukemia
    • Chronic Leukemia
    • Leukemia
    • Acute Blood Cancer
    • Undifferentiated Acute Leukemia
    • Fast-growing Blood Cancer
    • Chronic Blood Cancer
    • Slow-growing Leukemia
    • Chronic Lymphocytic Leukemia
    • Chronic Myeloid Leukemia

    ICD-10 Codes:

    • C9500: Acute leukemia of unspecified cell type not having achieved remission
    • C9510: Chronic leukemia of unspecified cell type not having achieved remission

    Also known as:

    • Monoclonal Gammopathy
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance

    ICD-10 Codes:

    • D472: Monoclonal gammopathy

    Which procedures does Dr. Maslak perform as a Hematologist?

    As a Hematologist, procedures performed by a Dr. Peter Maslak may include:

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

    Does Dr. Maslak accept my insurance?

    Dr. Maslak accepts most major insurance plans. Important: Please call our office at (212) 639-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Maslak accept in Buffalo, NY?

    Dr. Maslak in Buffalo, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CalOptima

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Excellus BlueCross BlueShield

    • Independent Health

    • Martin's Point

    • Medicare

    • Univera Healthcare

    View All Insurances

    Where is Dr. Maslak's office located?

    Dr. Peter Maslak's Primary Practice

    Elm and Carlton St

    Buffalo, NY 14263

    (212) 639-2000

    Get Directions

    Box 3

    633 3rd Ave

    New York, NY 10017

    Get Directions

    Dr. Peter Maslak's Practice 3

    1275 York Ave

    New York, NY 10065

    Get Directions

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

    Dr. Maslak's National Provider Identifier (NPI) number is 1265403067.

    What common questions do patients ask about Dr. Maslak?

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

    What is Dr. Peter Maslak's specialty?

    Dr. Maslak is a Hematologist near Buffalo, NY. 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. Maslak to book an appointment today.

    Is this Dr. Peter Maslak affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Maslak is affiliated with Memorial Sloan Kettering Cancer 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 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 Peter Maslak accepting new patients in Buffalo, NY?

    Yes, Dr. Peter Maslak is accepting new patients at this time.

    Does Dr. Peter Maslak offer online booking?

    Please contact Dr. Maslak's office at (212) 639-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Maslak?

    Please contact Dr. Maslak's office at (212) 639-2000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Peter Maslak have?

    Dr. Peter Maslak is certified by the American Board of Internal Medicine.

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