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Dr. Jennifer Fillaus, DO

Yankton, SD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fillaus, Internist in Yankton, SD?

    Dr. Jennifer Fillaus, DO is an Internist, who primarily practices in Yankton, SD with 2 additional practice locations. She is board certified. Dr. Fillaus graduated from University of Osteopathic Medicine and Health Sciences. Dr. Fillaus is fluent in English, and is currently seeing new patients. Dr. Fillaus’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fillaus’s office at (402) 502-2747.

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

    • Medical School: University of Osteopathic Medicine and Health Sciences | University of Osteopathic Medicine and Health Sciences

    Is Dr. Fillaus board certified as an Internist?

    Yes, Dr. Jennifer Fillaus, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Fillaus speak?

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

    • English

    What conditions does an Internist like Dr. Fillaus typically treat?

    As an Internist, Dr. Fillaus 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. Fillaus. 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:

    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3a

    ICD-10 Codes:

    • N1832: Chronic kidney disease, stage 3b
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1831: Chronic kidney disease, stage 3a

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    What procedures does an Internist like Dr. Fillaus typically perform?

    As an Internist, procedures performed by Dr. Jennifer Fillaus may include:

    Please contact Dr. Fillaus' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Fillaus accept my insurance?

    Dr. Fillaus accepts most major insurance plans. Important: Please call our office at (402) 502-2747 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fillaus accept in Yankton, SD?

    Dr. Fillaus in Yankton, SD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of Nebraska

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medica Group

    • Medicare

    • State of South Dakota

    • UnitedHealth Group

    • Unknown

    • Wellmark Blue Cross Blue Shield

    View All Insurances

    Where is Dr. Fillaus' office located?

    Dr. Jennifer Fillaus' Primary Practice

    1104 W 8th St

    Yankton, SD 57078

    (402) 502-2747

    Get Directions

    Dr. Jennifer Fillaus' Practice 2

    3901 W Norfolk Ave Ste C

    Norfolk, NE 68701

    Get Directions

    Dr. Jennifer Fillaus' Practice 3

    101 S Plum St

    Vermillion, SD 57069

    Get Directions

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

    Dr. Fillaus's National Provider Identifier (NPI) number is 1760696967.

    What common questions do patients ask about Dr. Fillaus?

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

    What is Dr. Jennifer Fillaus's specialty?

    Dr. Fillaus is a Internist near Yankton, SD.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Jennifer Fillaus affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fillaus is affiliated with Avera Sacred Heart Hospital, Avera Sacred Heart Hospital, Bryan East Campus, Northwestern Medicine Mchenry Hospital, Avera Mckennan Hospital & University Health Center, Nebraska Medical Center which are a Castle Connolly Top Hospitals. 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Jennifer Fillaus accepting new patients in Yankton, SD?

    Yes, Dr. Jennifer Fillaus is accepting new patients at this time.

    Does Dr. Jennifer Fillaus offer online booking?

    Please contact Dr. Fillaus's office at (402) 502-2747 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jennifer Fillaus?

    Please contact Dr. Fillaus's office at (402) 502-2747 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jennifer Fillaus have?

    Dr. Jennifer Fillaus is certified by the American Board of Internal Medicine.

    <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>