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Dr. Katherine Kosiv, MD

Pediatric Cardiologist, Pediatrician, Cardiologist

New Haven, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kosiv, Pediatric Cardiologist in New Haven, CT?

    Dr. Katherine Kosiv, MD is a Pediatric Cardiologist, who primarily practices in New Haven, CT. Dr. Kosiv is fluent in English, and is currently seeing new patients. Dr. Kosiv’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kosiv’s office at (203) 785-2022.

    What languages does Dr. Kosiv speak?

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

    • English

    What conditions does a Pediatric Cardiologist like Dr. Kosiv typically treat?

    As a Pediatric Cardiologist, Dr. Kosiv 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. Kosiv. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Unspecified Congenital Heart Defect
    • Congenital Heart Defects
    • Heart Birth Defect
    • Congenital Heart Anomaly
    • Heart Malformation at Birth

    ICD-10 Codes:

    • Q249: Congenital malformation of heart, unspecified

    Also known as:

    • Fetal Heart Anomalies
    • Congenital Heart Defects in Fetus
    • Fetal Cardiac Malformations
    • Fetal Heart Problems

    ICD-10 Codes:

    • O35BXX0: Maternal care for other (suspected) fetal abnormality and damage, fetal cardiac anomalies, not applicable or unspecified

    Also known as:

    • Fetal Heart Screening
    • Fetal echocardiogram
    • Screening for baby's heart defects
    • Congenital heart defect screening

    ICD-10 Codes:

    • Z3683: Encounter for fetal screening for congenital cardiac abnormalities

    Also known as:

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

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    What procedures does a Pediatric Cardiologist like Dr. Kosiv typically perform?

    As a Pediatric Cardiologist, procedures performed by Dr. Katherine Kosiv may include:

    Please contact Dr. Kosiv's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Kosiv accept my insurance?

    Dr. Kosiv accepts most major insurance plans. Important: Please call our office at (203) 785-2022 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kosiv accept in New Haven, CT?

    Dr. Kosiv in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Federal government of the United States

    • Medicare

    • State of Connecticut

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Kosiv's office located?

    Dr. Katherine Kosiv's Primary Practice

    15 York St

    New Haven, CT 06510

    (203) 785-2022

    Get Directions

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

    Dr. Kosiv's National Provider Identifier (NPI) number is 1295099497.

    What common questions do patients ask about Dr. Kosiv?

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

    What is Dr. Katherine Kosiv's specialty?

    Dr. Kosiv is a Pediatric Cardiologist near New Haven, CT.

    What does a Pediatric Cardiologist do?

    A pediatric cardiologist provides comprehensive care for children with cardiovascular issues, offering expertise in diagnosing, treating, and managing heart and blood vessel conditions. This specialist is skilled in selecting, performing, and interpreting structural and functional assessments of the heart and blood vessels, as well as conducting thorough clinical evaluations of cardiovascular diseases in young patients.

    Is Dr. Katherine Kosiv affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kosiv is affiliated with Smilow Cancer Hospital At Yale New Haven 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

    When to see a Pediatric Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Cardiologist. Explore 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 Dr. Katherine Kosiv accepting new patients in New Haven, CT?

    Yes, Dr. Katherine Kosiv is accepting new patients at this time.

    Does Dr. Katherine Kosiv offer online booking?

    Please contact Dr. Kosiv's office at (203) 785-2022 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Katherine Kosiv?

    Please contact Dr. Kosiv's office at (203) 785-2022 to schedule an appointment.

    Where is Dr. Kosiv's office located?

    Dr. Kosiv's office is located in New Haven, CT.