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Dr. Esther Sy, MD

Dr. Esther Sy, MD

Rockford, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sy, Family Medicine Specialist in Rockford, IL?

    Dr. Esther Sy, MD is a Family Medicine Specialist, who primarily practices in Rockford, IL with 2 additional practice locations. She is board certified by the American Board of Family Medicine. Dr. Sy completed her residency at Univ Il Coll Med-Rockford, Family Medicine. Dr. Sy is fluent in English, Filipino, Pilipino, and Tagalog, and is currently seeing new patients. Dr. Sy’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sy’s office.

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

    • Residency: Univ Il Coll Med-Rockford, Family Medicine

    Is Dr. Sy board certified in Family Medicine Specialist?

    Yes, Dr. Esther Sy, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Sy speak?

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

    • English

    • Filipino

    • Pilipino

    • Tagalog

    What conditions does Dr. Sy treat?

    As a Family Medicine Specialist, Dr. Sy 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. Sy. 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:

    • Sore Throat
    • Strep Throat
    • Streptococcal Infection
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified
    • J020: Streptococcal pharyngitis

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Ear Infection
    • Otitis Media
    • Middle Ear Infection
    • Ear Inflammation

    ICD-10 Codes:

    • H6691: Otitis media, unspecified, right ear
    • H6692: Otitis media, unspecified, left ear
    • H6693: Otitis media, unspecified, bilateral

    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:

    • Viral Infection Exposure
    • Bacterial Infection Exposure
    • Viral Infection
    • Bacterial Infection
    • Viral Disease Contact
    • Suspected Viral Infection
    • Exposure to Viruses
    • Bacterial Disease Contact
    • Suspected Bacterial Infection
    • Exposure to Bacteria

    ICD-10 Codes:

    • Z20828: Contact with and (suspected) exposure to other viral communicable diseases
    • Z20818: Contact with and (suspected) exposure to other bacterial communicable diseases

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

    Also known as:

    • Mild Intermittent Asthma
    • Asthma
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma

    ICD-10 Codes:

    • J4520: Mild intermittent asthma, uncomplicated

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Other Vaginal Disorder
    • Vaginal Disease
    • Non-inflammatory Vaginal Conditions
    • Specific Vaginal Problems

    ICD-10 Codes:

    • N898: Other specified noninflammatory disorders of vagina

    Also known as:

    • Viral Intestinal Infection
    • Gastroenteritis
    • Viral Infection
    • Viral Gastroenteritis (Stomach Flu)
    • Viral stomach flu
    • Viral enteritis
    • Viral gut infection

    ICD-10 Codes:

    • A084: Viral intestinal infection, 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:

    • Other General Symptoms
    • Non-specific health complaints
    • Various symptoms
    • Unexplained health issues

    ICD-10 Codes:

    • R6889: Other general symptoms and signs

    Also known as:

    • Other Viral Infection
    • Viral Infection
    • Uncommon Viral Diseases
    • Rare Viral Infections
    • Miscellaneous Viral Illnesses

    ICD-10 Codes:

    • B338: Other specified viral diseases

    Also known as:

    • History of Falls
    • Falls
    • Previous falls
    • Recurrent falls
    • Risk of falling

    ICD-10 Codes:

    • Z9181: History of falling

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Acute Conjunctivitis

    ICD-10 Codes:

    • H1033: Unspecified acute conjunctivitis, bilateral

    Which procedures does Dr. Sy perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Esther Sy may include:

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

    Does Dr. Sy accept my insurance?

    Dr. Sy accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Allied Benefit Systems

    • CVS Health (formerly Aetna)

    • Medicare

    • SGS North America Inc

    • State of Illinois

    • State of Tennessee

    • Tria Health

    • UnitedHealthcare

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    Where is Dr. Sy's office located?

    Dr. Esther Sy's Primary Practice

    2300 N Rockton Ave

    Rockford, IL 61103

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    Dr. Esther Sy's Practice 2

    6824 Newburg Rd

    Rockford, IL 61108

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    Dr. Esther Sy's Practice 3

    3775 N Mulford Rd

    Rockford, IL 61114

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

    Dr. Sy's National Provider Identifier (NPI) number is 1659358703.

    What common questions do patients ask about Dr. Sy?

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

    What is Dr. Esther Sy's specialty?

    Dr. Sy is a Family Medicine Specialist near Rockford, IL. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Sy to book an appointment today.

    Is this Dr. Esther Sy affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sy 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 Family Medicine Specialist?

    Explore Family 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 Esther Sy accepting new patients in Rockford, IL?

    Yes, Dr. Esther Sy is accepting new patients at this time.

    Does Dr. Esther Sy offer online booking?

    Please contact Dr. Sy's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Esther Sy?

    Please contact Dr. Sy's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Esther Sy have?

    Dr. Esther Sy is certified by the American Board of Family Medicine.

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