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Dr. Hsiao-Ou Hu, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hu, Hematology / Oncology Specialist in Saint Louis, MO?

    Dr. Hsiao-Ou Hu, MD is a Hematology / Oncology Specialist, who primarily practices in Saint Louis, MO with 2 additional practice locations. He is board certified. Dr. Hu completed his residency at University of Chicago Program. Dr. Hu is fluent in English and Chinese, and is currently seeing new patients. Dr. Hu’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hu’s office at (314) 251-4400.

    What are Areas of Expertise for Dr. Hu?

    Dr. Hsiao-Ou Hu, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Hu empowers patients to confidently navigate their health journey, specializing in Hematology, and comprehensive wellness support. Serving the Saint Louis, MO community, Dr. Hu is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: University of Chicago Program

    Is Dr. Hu board certified as a Hematology / Oncology Specialist?

    Yes, Dr. Hsiao-Ou Hu, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Hu speak?

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

    • Chinese

    • English

    What conditions does a Hematology / Oncology Specialist like Dr. Hu typically treat?

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

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Head and Neck Cancer
    • Head Cancer
    • Neck Cancer
    • Facial Cancer
    • Malignant Head and Neck Tumor

    ICD-10 Codes:

    • C760: Malignant neoplasm of head, face and neck

    Also known as:

    • Iron Deficiency Anemia from Chronic Blood Loss
    • Anemia
    • Iron
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    Also known as:

    • Throat Cancer
    • Tonsil Cancer
    • Oropharyngeal Cancer
    • Malignant Neoplasm of Tonsil

    ICD-10 Codes:

    • C099: Malignant neoplasm of tonsil, unspecified

    What procedures does a Hematology / Oncology Specialist like Dr. Hu typically perform?

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

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

    CPT Codes:

    • 36430: Transfusion, blood or blood components

    Also known as:

    • Declotting of Vascular Access Device
    • Catheter declotting
    • Thrombolytic therapy for catheter
    • Blocked port-a-cath treatment
    • Vascular access device unblocking

    CPT Codes:

    • 36593: Declotting by thrombolytic agent of implanted vascular access device or catheter

    Also known as:

    • Inserting a Long-Term IV Port (Central Line)
    • Tunneled central venous catheter insertion
    • Subcutaneous port placement
    • Central line with port

    CPT Codes:

    • 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older

    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. Hu accept my insurance?

    Dr. Hu accepts most major insurance plans. Important: Please call our office at (314) 251-4400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hu accept in Saint Louis, MO?

    Dr. Hu in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Capital Blue Cross

    • Cigna Group

    • CMS

    • CVS Health (formerly Aetna)

    • Medicare

    • State of Missouri

    View All Insurances

    Where is Dr. Hu's office located?

    3300 Mercy Clinic Oncology And Hematolog

    615 S New Ballas Rd Fl 5

    Saint Louis, MO 63141

    (314) 251-4400

    Get Directions

    Dr. Hsiao-Ou Hu's Practice 2

    615 S New Ballas Rd # 5

    Saint Louis, MO 63141

    Get Directions

    Dr. Hsiao-Ou Hu's Practice 3

    607 S New Ballas Rd Ste 3300

    Creve Coeur, MO 63141

    Get Directions

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

    Dr. Hu's National Provider Identifier (NPI) number is 1811962657.

    What common questions do patients ask about Dr. Hu?

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

    What is Dr. Hsiao-Ou Hu's specialty?

    Dr. Hu is a Hematology / Oncology Specialist near Saint Louis, MO.

    What does a Hematology / Oncology Specialist do?

    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.

    Is this Dr. Hsiao-Ou Hu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hu is affiliated with Mercy Hospital St. Louis 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 Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Hsiao-Ou Hu accepting new patients in Saint Louis, MO?

    Yes, Dr. Hsiao-Ou Hu is accepting new patients at this time.

    Does Dr. Hsiao-Ou Hu offer online booking?

    Please contact Dr. Hu's office at (314) 251-4400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hsiao-Ou Hu?

    Please contact Dr. Hu's office at (314) 251-4400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Hsiao-Ou Hu have?

    Dr. Hsiao-Ou Hu is certified by the American Board of Pediatrics.

    <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>