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Dr. Korosh Sharain, MD

Lake Forest, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sharain, Cardiologist in Lake Forest, IL?

    Dr. Korosh Sharain, MD is a Cardiologist, who primarily practices in Lake Forest, IL with 2 additional practice locations. Dr. Sharain is fluent in English and Persian, and is currently seeing new patients. Dr. Sharain’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sharain’s office at (847) 534-3278.

    What languages does Dr. Sharain speak?

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

    • English

    • Persian

    What conditions does Dr. Sharain treat?

    As a Cardiologist, Dr. Sharain 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. Sharain. 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:

    • Arrhythmia
    • Heart Palpitations
    • Atrial Fibrillation
    • Fast Heartbeat
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Tachycardia
    • Rapid heart rate
    • Racing heart

    ICD-10 Codes:

    • I499: Cardiac arrhythmia, unspecified
    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation
    • R000: Tachycardia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • Tricuspid Valve Insufficiency
    • Leaky Mitral Valve
    • Mitral Valve Calcification
    • Heart Valve Disease
    • Leaky tricuspid valve
    • Tricuspid regurgitation
    • Mitral Valve Insufficiency
    • Mitral Regurgitation
    • Calcified mitral valve ring
    • Mitral annulus calcification

    ICD-10 Codes:

    • I361: Nonrheumatic tricuspid (valve) insufficiency
    • I340: Nonrheumatic mitral (valve) insufficiency
    • I3481: Nonrheumatic mitral (valve) annulus calcification

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Enlarged Heart
    • Heart Disease
    • Cardiomegaly
    • Big heart
    • Heart enlargement

    ICD-10 Codes:

    • I517: Cardiomegaly

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Which procedures does Dr. Sharain perform as a Cardiologist?

    As a Cardiologist, procedures performed by Dr. Korosh Sharain may include:

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

    Does Dr. Sharain accept my insurance?

    Dr. Sharain accepts most major insurance plans. Important: Please call our office at (847) 534-3278 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sharain accept in Lake Forest, IL?

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

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Federal Employee Program

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Mutual of Omaha

    • State of Nevada

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Sharain's office located?

    Dr. Korosh Sharain's Primary Practice

    1000 N Westmoreland Rd # 1

    Lake Forest, IL 60045

    (847) 534-3278

    Get Directions

    Dr. Korosh Sharain's Practice 2

    1475 E Belvidere Rd Ste 185

    Third Lake, IL 60030

    Get Directions

    Dr. Korosh Sharain's Practice 3

    200 1st St SW

    Rochester, MN 55905

    Get Directions

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

    Dr. Sharain's National Provider Identifier (NPI) number is 1285075820.

    What common questions do patients ask about Dr. Sharain?

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

    What is Dr. Korosh Sharain's specialty?

    Dr. Sharain is a Cardiologist near Lake Forest, IL. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Sharain to book an appointment today.

    Is this Dr. Korosh Sharain affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sharain is affiliated with Northwestern Medicine Lake Forest Hospital, Northwestern Medicine McHenry Hospital, Northwestern Memorial Hospital, Endeavor Health Evanston Hospital, Advocate Condell Medical Center, Vista Medical Center East 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 Cardiologist?

    Explore Cardiologist 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 Korosh Sharain accepting new patients in Lake Forest, IL?

    Yes, Dr. Korosh Sharain is accepting new patients at this time.

    Does Dr. Korosh Sharain offer online booking?

    Please contact Dr. Sharain's office at (847) 534-3278 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Korosh Sharain?

    Please contact Dr. Sharain's office at (847) 534-3278 for information regarding telehealth appointment availability or for scheduling assistance.

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