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, Cigna, UnitedHealthcare 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 and 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, and 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 a Cardiologist like Dr. Ong typically 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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 Cardiologist like Dr. Ong typically perform?
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
Please contact Dr. Ong's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
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
Blue Cross Blue Shield of Illinois
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ong's office located?
Dr. Lawrence Ong's Primary Practice
270 Park Ave Ste 1
Huntington, NY 11743
(631) 351-2219
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.
What does a Cardiologist do?
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.
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
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a 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 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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