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Dr. Leo Sullivan, MD

Belleville, IL

37 Years of Experience

Accepting patients

    Who is Dr. Sullivan, Emergency Medicine Specialist in Belleville, IL?

    Dr. Leo Sullivan, MD is an Emergency Medicine Specialist, who primarily practices in Belleville, IL. He has been practicing for over 37 years and is board certified. Dr. Sullivan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sullivan’s office at (618) 233-7750.

    What languages does Dr. Sullivan speak?

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

    • English

    What conditions does Dr. Sullivan treat?

    As a Emergency Medicine Specialist, Dr. Sullivan 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. Sullivan. 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
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

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

    ICD-10 Codes:

    • N3000: Acute cystitis without hematuria

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Widespread Abdominal Pain
    • Abdominal Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R1084: Generalized abdominal pain
    • R109: Unspecified abdominal pain

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Acute on Chronic Heart Failure
    • Heart Failure
    • Worsening chronic heart failure
    • Acute decompensated heart failure
    • Sudden worsening heart failure

    ICD-10 Codes:

    • I5043: Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Neck Muscle Strain
    • Neck Injuries and Disorder
    • Sprains and Strains
    • Pulled neck muscle
    • Cervical strain
    • Neck soft tissue strain

    ICD-10 Codes:

    • S161XXA: Strain of muscle, fascia and tendon at neck level, initial encounter

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S098XXA: Other specified injuries of head, initial encounter

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Lobar Pneumonia
    • Pneumonia
    • Lung Lobe Infection
    • Bacterial Pneumonia
    • Severe Pneumonia

    ICD-10 Codes:

    • J181: Lobar pneumonia, unspecified organism

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • R531: Weakness

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

    As a Emergency Medicine Specialist, procedures performed by an Dr. Leo Sullivan may include:

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

    Does Dr. Sullivan accept my insurance?

    Please contact Dr. Sullivan's office to confirm accepted insurance plans.

    Where is Dr. Sullivan's office located?

    Dr. Leo Sullivan's Primary Practice

    4500 Memorial Dr

    Belleville, IL 62226

    (618) 233-7750

    Get Directions

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

    Dr. Sullivan's National Provider Identifier (NPI) number is 1851431670.

    What common questions do patients ask about Dr. Sullivan?

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

    What is Dr. Leo Sullivan's specialty?

    Dr. Sullivan is a Emergency Medicine Specialist near Belleville, IL. 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. Sullivan to book an appointment today.

    Is this Dr. Leo Sullivan affiliated with a ranked Castle Connolly Top Hospital?

    No, Sullivan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Leo Sullivan accepting new patients in Belleville, IL?

    Yes, Dr. Leo Sullivan is accepting new patients at this time.

    Does Dr. Leo Sullivan offer online booking?

    Please contact Dr. Sullivan's office at (618) 233-7750 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Leo Sullivan?

    Please contact Dr. Sullivan's office at (618) 233-7750 for information regarding telehealth appointment availability or for scheduling assistance.

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