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Dr. Sydney Yoon, MD

Oceanside, NY

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Yoon, Diagnostic Radiologist in Oceanside, NY?

    Dr. Sydney Yoon, MD is a Diagnostic Radiologist, who primarily practices in Oceanside, NY with 2 additional practice locations. He has been practicing for over 33 years and is board certified by the American Board of Internal Medicine and American Board of Radiology. Dr. Yoon completed his residency at Ucla Med Ctr/Ucla D Geffen Sch, Vascular & Interventional Radiology; Ny & Presby Hp-Columbia Campus, Neuroradiology; Ucla Med Ctr, Diagnostic Radiology; Johns Hopkins Hosp, Internal Medicine. Dr. Yoon is fluent in English, and is currently seeing new patients. Dr. Yoon’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yoon’s office at (516) 632-4660.

    What are Areas of Expertise for Dr. Yoon?

    Dr. Sydney Yoon, MD is a highly-rated, board-certified Diagnostic Radiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Yoon empowers patients to confidently navigate their health journey, specializing in CT Scan, Interventional Radiology, MRI, Neuroradiology, or comprehensive wellness support. Serving the Oceanside/NY community, Dr. Yoon is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Ucla Med Ctr/Ucla D Geffen Sch, Vascular & Interventional Radiology; Ny & Presby Hp-Columbia Campus, Neuroradiology; Ucla Med Ctr, Diagnostic Radiology; Johns Hopkins Hosp, Internal Medicine

    Is Dr. Yoon board certified in Diagnostic Radiologist?

    Yes, Dr. Sydney Yoon, MD is board certified by the American Board of Internal Medicine , American Board of Radiology

    What languages does Dr. Yoon speak?

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

    • English

    What conditions does Dr. Yoon treat?

    As a Diagnostic Radiologist, Dr. Yoon 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. Yoon. 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:

    • Unspecified Injury
    • General injury
    • Injury, unknown type
    • Trauma

    ICD-10 Codes:

    • T1490XA: Injury, unspecified, initial encounter

    Also known as:

    • Collapsed Lung
    • Atelectasis
    • Lung collapse
    • Incomplete lung expansion

    ICD-10 Codes:

    • J9811: Atelectasis

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Other Soft Tissue Disorder
    • Connective Tissue Disorder
    • Muscle Disorder
    • Muscle and connective tissue problems
    • Uncommon soft tissue conditions
    • Various soft tissue ailments

    ICD-10 Codes:

    • M7989: Other specified soft tissue disorders

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Other Lung Disease
    • Lung Disease
    • Various lung conditions
    • Unspecified lung disorder
    • Miscellaneous lung problems

    ICD-10 Codes:

    • J984: Other disorders of lung

    Also known as:

    • Other Brain Disorder
    • Brain Disease
    • Various Brain Conditions
    • Uncommon Brain Problems
    • Specified Brain Disease

    ICD-10 Codes:

    • G9389: Other specified disorders of brain

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Catheter Management
    • Catheter adjustment
    • Catheter care
    • Non-vascular catheter maintenance

    ICD-10 Codes:

    • Z4682: Encounter for fitting and adjustment of non-vascular catheter

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Vascular Access Device Management
    • Vascular Access Care
    • Port Management
    • Catheter Care

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device

    Which procedures does Dr. Yoon perform as a Diagnostic Radiologist?

    As a Diagnostic Radiologist, procedures performed by a Dr. Sydney Yoon may include:

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

    Does Dr. Yoon accept my insurance?

    Dr. Yoon accepts most major insurance plans. Important: Please call our office at (516) 632-4660 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Yoon accept in Oceanside, NY?

    Dr. Yoon in Oceanside, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elderplan

    • Express Scripts

    • Humana

    • MagnaCare Rx

    • Medicare

    • National Benefit Fund

    • Oscar Health Insurance Co

    • Point32Health

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Yoon's office located?

    Dr. Sydney Yoon's Primary Practice

    1 Healthy Way

    Oceanside, NY 11572

    (516) 632-4660

    Get Directions

    Dr. Sydney Yoon's Practice 2

    185 Merrick Rd

    Rockville Centre, NY 11572

    Get Directions

    Dr. Sydney Yoon's Practice 3

    440 Merrick Rd

    Oceanside, NY 11572

    Get Directions

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

    Dr. Yoon's National Provider Identifier (NPI) number is 1366425126.

    What common questions do patients ask about Dr. Yoon?

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

    What is Dr. Sydney Yoon's specialty?

    Dr. Yoon is a Diagnostic Radiologist near Oceanside, NY. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Yoon to book an appointment today.

    Is this Dr. Sydney Yoon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Yoon is affiliated with St. Francis Hospital & Heart Center which is a Castle Connolly Top Hospital. 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 Diagnostic Radiologist?

    Explore Diagnostic Radiologist 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 Sydney Yoon accepting new patients in Oceanside, NY?

    Yes, Dr. Sydney Yoon is accepting new patients at this time.

    Does Dr. Sydney Yoon offer online booking?

    Please contact Dr. Yoon's office at (516) 632-4660 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sydney Yoon?

    Please contact Dr. Yoon's office at (516) 632-4660 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Sydney Yoon have?

    Dr. Sydney Yoon is certified by the American Board of Internal Medicine and American Board of Radiology.

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