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Dr. Elizabeth Lai, MD

Ontario, CA

Accepting patients

    Who is Dr. Lai, Pediatric Cardiologist in Ontario, CA?

    Dr. Elizabeth Lai, MD is a Pediatric Cardiologist, who primarily practices in Ontario, CA with 1 additional practice location. She is board certified by the American Board of Pediatrics. Dr. Lai is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Lai’s practice accepts Cigna, Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lai’s office at (909) 477-8900.

    Is Dr. Lai board certified in Pediatric Cardiologist?

    Yes, Dr. Elizabeth Lai, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Lai speak?

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

    • English

    • Vietnamese

    What conditions does Dr. Lai treat?

    As a Pediatric Cardiologist, Dr. Lai 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. Lai. 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:

    • Benign Heart Murmur
    • Congenital Heart Defects
    • Heart Valve Disease
    • Innocent heart murmur
    • Harmless heart murmur
    • Physiological heart murmur

    ICD-10 Codes:

    • R010: Benign and innocent cardiac murmurs

    Also known as:

    • Patent Foramen Ovale
    • Ventricular Septal Defect
    • Patent Ductus Arteriosus
    • Other Aortic and Mitral Valve Birth Defects
    • Narrowing of Pulmonary Artery
    • Congenital Heart Defects
    • Heart Valve Disease
    • PFO
    • Open Foramen Ovale
    • Hole in Heart (PFO)
    • VSD
    • Hole in the Heart (Ventricles)
    • Congenital Heart Anomaly
    • PDA
    • Open Ductus Arteriosus
    • Heart Connection Problem in Newborns
    • Congenital Aortic Valve Anomalies
    • Mitral Valve Malformation at Birth
    • Heart Valve Birth Defect
    • Pulmonary Artery Stenosis

    ICD-10 Codes:

    • Q2112: Patent foramen ovale
    • Q210: Ventricular septal defect
    • Q250: Patent ductus arteriosus
    • Q238: Other congenital malformations of aortic and mitral valves
    • Q256: Stenosis of pulmonary artery

    Also known as:

    • Heart Palpitations
    • Arrhythmia
    • Premature Ventricular Contractions
    • Slow Heart Rate
    • Fast Heartbeat
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Tachycardia
    • Rapid heart rate
    • Racing heart

    ICD-10 Codes:

    • R002: Palpitations
    • I499: Cardiac arrhythmia, unspecified
    • I493: Ventricular premature depolarization
    • R001: Bradycardia, unspecified
    • 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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Leaky Mitral Valve
    • Aortic Valve Insufficiency
    • Heart Valve Disease
    • Mitral Valve Insufficiency
    • Mitral Regurgitation
    • Leaky aortic valve
    • Aortic regurgitation

    ICD-10 Codes:

    • I340: Nonrheumatic mitral (valve) insufficiency
    • I351: Nonrheumatic aortic (valve) insufficiency

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Family History of Heart Disease
    • Family History
    • Heart Disease
    • Hereditary heart disease risk
    • Genetic predisposition to heart problems
    • Heart conditions in the family

    ICD-10 Codes:

    • Z8249: Family history of ischemic heart disease and other diseases of the circulatory system

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Hypertrophic Cardiomyopathy
    • Cardiomyopathy
    • HCM
    • Thickened Heart Muscle

    ICD-10 Codes:

    • I422: Other hypertrophic cardiomyopathy

    Which procedures does Dr. Lai perform as a Pediatric Cardiologist?

    As a Pediatric Cardiologist, procedures performed by a Dr. Elizabeth Lai may include:

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

    Does Dr. Lai accept my insurance?

    Dr. Lai accepts most major insurance plans. Important: Please call our office at (909) 477-8900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lai accept in Ontario, CA?

    Dr. Lai in Ontario, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • AlphaCare

    • Blue Shield of California

    • Elevance Health Inc. (formerly Anthem)

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • OptumRx

    • Other Health Care Provider

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lai's office located?

    Dr. Elizabeth Lai's Primary Practice

    1640 S Grove Ave Ste C

    Ontario, CA 91761

    (909) 477-8900

    Get Directions

    Dr. Elizabeth Lai's Practice 2

    9640 Center Ave Ste 100

    Rch Cucamonga, CA 91730

    Get Directions

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

    Dr. Lai's National Provider Identifier (NPI) number is 1427210079.

    What common questions do patients ask about Dr. Lai?

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

    What is Dr. Elizabeth Lai's specialty?

    Dr. Lai is a Pediatric Cardiologist near Ontario, CA. 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. Contact Dr. Lai to book an appointment today.

    Is this Dr. Elizabeth Lai affiliated with a ranked Castle Connolly Top Hospital?

    No, Lai 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 Pediatric Cardiologist?

    Explore Pediatric 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 Elizabeth Lai accepting new patients in Ontario, CA?

    Yes, Dr. Elizabeth Lai is accepting new patients at this time.

    Does Dr. Elizabeth Lai offer online booking?

    Please contact Dr. Lai's office at (909) 477-8900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Elizabeth Lai?

    Please contact Dr. Lai's office at (909) 477-8900 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Elizabeth Lai have?

    Dr. Elizabeth Lai is certified by the American Board of Pediatrics.

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