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Dr. Steven Guenther, DO

Oconomowoc, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guenther, Emergency Medicine Specialist in Oconomowoc, WI?

    Dr. Steven Guenther, DO is an Emergency Medicine Specialist, who primarily practices in Oconomowoc, WI with 2 additional practice locations. He is board certified. Dr. Guenther is fluent in English, and is currently seeing new patients. Dr. Guenther’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guenther’s office at (262) 569-0251.

    What languages does Dr. Guenther speak?

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

    • English

    What conditions does Dr. Guenther treat?

    As a Emergency Medicine Specialist, Dr. Guenther 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. Guenther. 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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Also known as:

    • Heart Palpitations
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • R002: Palpitations

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Acute Bladder Infection
    • Bladder Disease
    • Acute Cystitis
    • Sudden Bladder Infection

    ICD-10 Codes:

    • N3000: Acute cystitis without hematuria

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    Also known as:

    • Concussion
    • Mild Traumatic Brain Injury
    • Brain Concussion
    • Head Concussion

    ICD-10 Codes:

    • S060X0A: Concussion without loss of consciousness, initial encounter

    Also known as:

    • Head Laceration
    • Wounds and Injuries
    • Head Cut
    • Deep Head Cut
    • Head Wound

    ICD-10 Codes:

    • S0181XA: Laceration without foreign body of other part of head, initial encounter

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

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

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Which procedures does Dr. Guenther perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Steven Guenther may include:

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

    Does Dr. Guenther accept my insurance?

    Dr. Guenther accepts most major insurance plans. Important: Please call our office at (262) 569-0251 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guenther accept in Oconomowoc, WI?

    Dr. Guenther in Oconomowoc, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Dean Health Plan

    • Elevance Health Inc. (formerly Anthem)

    • HealthComp

    • Medicaid

    • Medicare

    • Quartz Health Solutions

    • State of Tennessee

    • UnitedHealthcare

    • Waggoners Trucking

    View All Insurances

    Where is Dr. Guenther's office located?

    Dr. Steven Guenther's Primary Practice

    791 Summit Ave

    Oconomowoc, WI 53066

    (262) 569-0251

    Get Directions

    Dr. Steven Guenther's Practice 2

    135 S Gibson St

    Medford, WI 54451

    Get Directions

    Dr. Steven Guenther's Practice 3

    112 E 5th Ave

    Antigo, WI 54409

    Get Directions

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

    Dr. Guenther's National Provider Identifier (NPI) number is 1558628073.

    What common questions do patients ask about Dr. Guenther?

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

    What is Dr. Steven Guenther's specialty?

    Dr. Guenther is a Emergency Medicine Specialist near Oconomowoc, WI. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Guenther to book an appointment today.

    Is this Dr. Steven Guenther affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guenther is affiliated with ProHealth Oconomowoc Memorial Hospital, ProHealth Waukesha Memorial Hospital, Froedtert Hospital, Watertown Regional Medical Center, Fort Memorial Hospital 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 Emergency Medicine Specialist?

    Explore Emergency Medicine Specialist 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 Steven Guenther accepting new patients in Oconomowoc, WI?

    Yes, Dr. Steven Guenther is accepting new patients at this time.

    Does Dr. Steven Guenther offer online booking?

    Please contact Dr. Guenther's office at (262) 569-0251 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Steven Guenther?

    Please contact Dr. Guenther's office at (262) 569-0251 for information regarding telehealth appointment availability or for scheduling assistance.

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