Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ong, Cardiologist in Huntington, NY?
Dr. Lawrence Ong, MD is a Cardiologist, who primarily practices in Huntington, NY with 2 additional practice locations. He is board certified. Dr. Ong graduated from University of CA at San Francisco School of Med and completed his residency at North Shore University Hospital. Dr. Ong is fluent in English and Chinese, and is currently seeing new patients. Dr. Ong’s practice accepts Medicare, UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ong’s office at (631) 351-2219.
What are Areas of Expertise for Dr. Ong?
Dr. Lawrence Ong, MD is a highly-rated, board-certified Cardiologist 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. Ong empowers patients to confidently navigate their health journey, specializing in Angioplasty & Stent Placement, or comprehensive wellness support. Serving the Huntington/NY community, Dr. Ong is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ong go to medical school and complete their residency?
Fellowship: North Shore University Hospital
Residency: North Shore University Hospital
Medical School: University of CA at San Francisco School of Med
Is Dr. Ong board certified as a Cardiologist?
Yes, Dr. Lawrence Ong, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ong speak?
Dr. Ong and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Ong treat?
As a Cardiologist, Dr. Ong 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. Ong. 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:
- Hardening of the Arteries in the Heart without Chest Pain
- Unstable Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Unstable Chest Pain
- Acute Coronary Syndrome
- Atherosclerotic Heart Disease with Unstable Angina
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25110: Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
Also known as:
- History of Corrected Heart and Circulatory System Birth Defects
- Birth Defects
- Heart Disease
- Past heart malformations
- Previous corrected congenital heart problems
- History of circulatory system birth anomalies
ICD-10 Codes:
- Z8774: Personal history of (corrected) congenital malformations of heart and circulatory system
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Which procedures does Dr. Ong perform as a Cardiologist?
As a Cardiologist, procedures performed by Dr. Lawrence Ong may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Ong's office.
Does Dr. Ong accept my insurance?
Dr. Ong accepts most major insurance plans. Important: Please call our office at (631) 351-2219 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ong accept in Huntington, NY?
Dr. Ong in Huntington, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Blue Cross Blue Shield
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthComp
Medicare
Service Employees International Union (SEIU)
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Ong's office located?
What is Dr. Ong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ong's National Provider Identifier (NPI) number is 1013077171.
What common questions do patients ask about Dr. Ong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ong
What is Dr. Lawrence Ong's specialty?
Dr. Ong is a Cardiologist near Huntington, NY. 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. Ong to book an appointment today.
Is this Dr. Lawrence Ong affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ong is affiliated with Huntington Hospital, North Shore University Hospital, South Shore University Hospital 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 Lawrence Ong accepting new patients in Huntington, NY?
Yes, Dr. Lawrence Ong is accepting new patients at this time.
Does Dr. Lawrence Ong offer online booking?
Please contact Dr. Ong's office at (631) 351-2219 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lawrence Ong?
Please contact Dr. Ong's office at (631) 351-2219 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Lawrence Ong have?
Dr. Lawrence Ong is certified by the American Board of Internal Medicine.
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