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Dr. Jonathan Winthers, DO

Rockford, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Winthers, Internist in Rockford, IL?

    Dr. Jonathan Winthers, DO is an Internist, who primarily practices in Rockford, IL with 2 additional practice locations. Dr. Winthers is fluent in English, and is currently seeing new patients. Dr. Winthers’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Winthers’s office at (303) 288-3000.

    What languages does Dr. Winthers speak?

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

    • English

    What conditions does Dr. Winthers treat?

    As an Internist, Dr. Winthers 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. Winthers. 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9621: Acute and chronic respiratory failure with hypoxia

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Acute Kidney Failure
    • Other Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure
    • Other Acute Renal Failure
    • Other Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified
    • N178: Other acute kidney failure

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Worsening Chronic Diastolic Heart Failure
    • Heart Failure
    • Acute Decompensated HFpEF
    • Sudden Worsening Diastolic Heart Failure
    • Acute on Chronic Filling Heart Failure

    ICD-10 Codes:

    • I5033: Acute on chronic diastolic (congestive) heart failure

    Also known as:

    • Hypertensive Urgency
    • High Blood Pressure
    • High Blood Pressure Urgency
    • Urgent High Blood Pressure

    ICD-10 Codes:

    • I160: Hypertensive urgency

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • High Blood Pressure Emergency
    • High Blood Pressure
    • Hypertensive Emergency
    • Very High Blood Pressure Emergency
    • Acute Hypertensive Crisis

    ICD-10 Codes:

    • I161: Hypertensive emergency

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

    • Cellulitis
    • Bacterial Skin Infection
    • Leg Skin Infection
    • Spreading Skin Infection

    ICD-10 Codes:

    • L03115: Cellulitis of right lower limb

    Also known as:

    • Metabolic Brain Disorder
    • Brain Disease
    • Metabolic Encephalopathy
    • Brain Dysfunction from Metabolism

    ICD-10 Codes:

    • G9341: Metabolic encephalopathy

    Which procedures does Dr. Winthers perform as an Internist?

    As an Internist, procedures performed by Dr. Jonathan Winthers may include:

    For detailed information, please contact Dr. Winthers' office.

    Does Dr. Winthers accept my insurance?

    Dr. Winthers accepts most major insurance plans. Important: Please call our office at (303) 288-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Winthers accept in Rockford, IL?

    Dr. Winthers in Rockford, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Medicare

    • Molina

    • Other Provider Networks

    • State of Illinois

    • State of Tennessee

    • Tria Health

    View All Insurances

    Where is Dr. Winthers' office located?

    Dr. Jonathan Winthers' Primary Practice

    1401 E State St

    Rockford, IL 61104

    (303) 288-3000

    Get Directions

    Dr. Jonathan Winthers' Practice 2

    1044 N Francisco Ave

    Chicago, IL 60622

    Get Directions

    Dr. Jonathan Winthers' Practice 3

    8451 Pearl St

    Thornton, CO 80229

    Get Directions

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

    Dr. Winthers's National Provider Identifier (NPI) number is 1043643083.

    What common questions do patients ask about Dr. Winthers?

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

    What is Dr. Jonathan Winthers's specialty?

    Dr. Winthers is a Internist near Rockford, IL.

    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.

    Contact Dr. Winthers to book an appointment today.

    Is this Dr. Jonathan Winthers affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Winthers is affiliated with UW Health SwedishAmerican Hospital, OSF HealthCare Saint Anthony 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

    Where can I learn more about Internist?

    Explore Internist 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 Jonathan Winthers accepting new patients in Rockford, IL?

    Yes, Dr. Jonathan Winthers is accepting new patients at this time.

    Does Dr. Jonathan Winthers offer online booking?

    Please contact Dr. Winthers's office at (303) 288-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jonathan Winthers?

    Please contact Dr. Winthers's office at (303) 288-3000 for information regarding telehealth appointment availability or for scheduling assistance.

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