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Dr. Agnes Horvath, MD

Dr. Agnes Horvath, MD

Fontana, CA

47 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    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. 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 Kaiser Permanente 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 as a 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 a Pediatric Hematologist-Oncologist like Dr. Horvath typically 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. Learn more about our claims-based healthcare methodology here.

    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 Lymphocytic Leukemia
    • ALL Leukemia in Remission
    • Acute Lymphoblastic Leukemia in Remission
    • Childhood Leukemia in Remission

    ICD-10 Codes:

    • C9101: Acute lymphoblastic 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

    ICD-10 Codes:

    • D6481: Anemia due to antineoplastic chemotherapy

    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

    What procedures does a Pediatric Hematologist-Oncologist like Dr. Horvath typically perform?

    As a Pediatric Hematologist-Oncologist, Dr. Horvath 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. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

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

    CPT Codes:

    • 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
    • 38220: Diagnostic bone marrow; aspiration(s)

    Also known as:

    • Continuous Pulse Oximetry
    • Pulse Oximetry
    • Oxygen Saturation Monitoring
    • Oximetry Test
    • Blood Oxygen Level Check

    CPT Codes:

    • 94761: Noninvasive ear or pulse oximetry for oxygen saturation; multiple determinations (eg, during exercise)

    Also known as:

    • Bone Marrow Biopsy
    • Biopsy
    • Bone Marrow Tests
    • Diagnostic Bone Marrow Sample
    • Marrow Biopsy
    • Bone Marrow Aspiration

    CPT Codes:

    • 38221: Diagnostic bone marrow; biopsy(ies)

    Also known as:

    • Pulse Oximetry
    • Oxygen Saturation Test
    • Oximeter Reading
    • Blood Oxygen Level Test

    CPT Codes:

    • 94760: Noninvasive ear or pulse oximetry for oxygen saturation; single determination

    Also known as:

    • Lumbar Puncture (Spinal Tap)
    • Cerebrospinal Fluid (CSF) Analysis
    • Spinal tap
    • CSF analysis
    • Diagnostic lumbar puncture
    • Cerebrospinal fluid collection

    CPT Codes:

    • 62270: Spinal puncture, lumbar, diagnostic;

    Also known as:

    • Blood Transfusion
    • Blood Transfusion and Donation
    • Blood product transfusion
    • Red blood cell transfusion
    • Plasma transfusion

    CPT Codes:

    • 36430: Transfusion, blood or blood components

    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

    • Cigna Group

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Monarch HealthCare

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    • Unknown

    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.

    What does a Pediatric Hematologist-Oncologist do?

    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.

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

    Yes, Dr. Horvath is affiliated with Uci 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

    When to see a Pediatric Hematologist-Oncologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Hematologist-Oncologist. Explore 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.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>