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Dr. Agnes Horvath, MD

Dr. Agnes Horvath, MD

Fontana, CA

47 Years of Experience

Accepting patients

    Who is Dr. Horvath, Pediatric Hematologist-Oncologist in Fontana, CA?

    Dr. Agnes Horvath, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Fontana, CA with 1 additional practice location. She has been practicing for over 47 years and is board certified by the American Board of Pediatrics and American Board of Dermatology. Dr. Horvath graduated from Semmel Weis University and completed her residency at Pediatric Residency: University of East Carolina Medical Centere, Greenville, North Carolina. She is a member of the American Academy of Hospice and Palliative Medicine (FAAHPM). Dr. Horvath is fluent in English and Spanish, and is currently seeing new patients. Dr. Horvath’s practice accepts Cigna, Kaiser Permanente, Medicaid, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Horvath’s office at (909) 427-3910.

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

    • Fellowship: Pediatric Hematology/Oncology at Memorial Sloan Kettering Cancer Center, New York, NY | Pediatric Hematology/Oncology at St. Jude Children's Research Hospital, Memphis, TN

    • Residency: Pediatric Residency: University of East Carolina Medical Centere, Greenville, North Carolina | Pediatric Residency: Hematology Residency at University Pediatric Clinic, Budapest, Hungary

    • Medical School: Semmelweis Med Sch, Budapest, Hungary | Semmelweis Medicine Study University (Peter Pazmany Univ) | Semmel Weis University

    Is Dr. Horvath board certified in Pediatric Hematologist-Oncologist?

    Yes, Dr. Agnes Horvath, MD is board certified by the American Board of Pediatrics , American Board of Dermatology

    What languages does Dr. Horvath speak?

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

    • English

    • Spanish

    What conditions does Dr. Horvath treat?

    As a Pediatric Hematologist-Oncologist, Dr. Horvath 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. Horvath. 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:

    • 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:

    • Acute Lymphocytic Leukemia in Remission
    • Acute Lymphoblastic Leukemia
    • Acute Lymphocytic Leukemia in Relapse
    • Acute Myeloid Leukemia in Remission
    • Acute Lymphocytic Leukemia
    • Acute Myeloid Leukemia
    • ALL Leukemia in Remission
    • Acute Lymphoblastic Leukemia in Remission
    • Childhood Leukemia in Remission
    • ALL
    • Acute lymphocytic leukemia
    • Lymphoblastic leukemia
    • ALL Leukemia in Relapse
    • Acute Lymphoblastic Leukemia in Relapse
    • Recurrent Childhood Leukemia
    • AML Leukemia in Remission
    • Acute Myeloblastic Leukemia in Remission
    • Acute Myelogenous Leukemia in Remission

    ICD-10 Codes:

    • C9101: Acute lymphoblastic leukemia, in remission
    • C9100: Acute lymphoblastic leukemia not having achieved remission
    • C9102: Acute lymphoblastic leukemia, in relapse
    • C9201: Acute myeloblastic leukemia, in remission

    Also known as:

    • Anemia from Chemotherapy
    • Anemia
    • Cancer Chemotherapy
    • Chemo-induced anemia
    • Low red blood cell count from cancer treatment
    • Anemia due to cancer drugs
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D6481: Anemia due to antineoplastic chemotherapy
    • D649: Anemia, unspecified

    Also known as:

    • Thrombocytopenia
    • Other Secondary Low Platelet Counts
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder
    • Acquired Thrombocytopenia
    • Low Platelets from Other Conditions

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified
    • D6959: Other secondary thrombocytopenia

    Also known as:

    • Non-Hereditary Low Immunoglobulin Levels
    • Immune System and Disorder
    • Acquired Antibody Deficiency
    • Non-Genetic Immune Deficiency

    ICD-10 Codes:

    • D801: Nonfamilial hypogammaglobulinemia

    Also known as:

    • General Cancer Screening
    • Health Screening
    • Unspecified Cancer Screening
    • Overall Cancer Check
    • Comprehensive Cancer Screening

    ICD-10 Codes:

    • Z129: Encounter for screening for malignant neoplasm, site unspecified

    Also known as:

    • Other Preventive Measures Visit
    • Other Preventive Health Measures
    • Other prophylactic care
    • Specific preventive treatments
    • Additional preventive health measures
    • Specific Prophylactic Treatment
    • Disease Prevention Visit
    • Health Protection Measures

    ICD-10 Codes:

    • Z2989: Encounter for other specified prophylactic measures
    • Z298: Encounter for other specified prophylactic measures

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Irregular Eye Movements
    • Eye Movement Disorder
    • Abnormal eye movements
    • Eye movement problems
    • Ocular dyskinesia

    ICD-10 Codes:

    • H5589: Other irregular eye movements

    Also known as:

    • Other Personal Health Risks
    • Other health risk factors
    • Specific personal risks
    • Individual health concerns

    ICD-10 Codes:

    • Z9189: Other specified personal risk factors, not elsewhere classified

    Also known as:

    • Brain Tumor
    • Brain Cancer
    • Cerebral Tumor
    • Intracranial Tumor
    • Malignant Brain Tumor

    ICD-10 Codes:

    • C719: Malignant neoplasm of brain, unspecified

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Which procedures does Dr. Horvath perform as a Pediatric Hematologist-Oncologist?

    As a Pediatric Hematologist-Oncologist, procedures performed by a Dr. Agnes Horvath may include:

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

    Does Dr. Horvath accept my insurance?

    Dr. Horvath accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Horvath accept in Fontana, CA?

    Dr. Horvath in Fontana, CA 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 Shield of California

    • CalOptima

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Monarch HealthCare

    • OptumRx

    • Other Health Care Provider

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Horvath's office located?

    Dr. Agnes Horvath's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    Dr. Agnes Horvath's Practice 2

    1201 W La Veta Ave

    Orange, CA 92868

    Get Directions

    Recognitions

    Memberships & Associations

    American Academy of Hospice and Palliative Medicine (FAAHPM)

    Fellow

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

    Dr. Horvath's National Provider Identifier (NPI) number is 1376682070.

    What common questions do patients ask about Dr. Horvath?

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

    What is Dr. Agnes Horvath's specialty?

    Dr. Horvath is a Pediatric Hematologist-Oncologist near Fontana, CA. A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers. Contact Dr. Horvath to book an appointment today.

    Is this Dr. Agnes Horvath affiliated with a ranked Castle Connolly Top Hospital?

    No, Horvath is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Choc Hospital Main Campus - Orange. Castle Connolly Top Hospitals 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 Pediatric Hematologist-Oncologist?

    Explore Pediatric Hematologist-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 Agnes Horvath accepting new patients in Fontana, CA?

    Yes, Dr. Agnes Horvath is accepting new patients at this time.

    Does Dr. Agnes Horvath offer online booking?

    Please contact Dr. Horvath's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Agnes Horvath?

    Please contact Dr. Horvath's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Agnes Horvath have?

    Dr. Agnes Horvath is certified by the American Board of Pediatrics and American Board of Dermatology.

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