Dr. Lawrence Ong, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Ong is offering online scheduling or call the provider’s office for more information.
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- Dr. Lawrence Ong, MD
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Super Profile
Dr. Lawrence Ong, MD
Overview of Dr. Lawrence Ong, MD
Dr. Lawrence Ong, MD is a Cardiology Specialist in Bay Shore, NY. They graduated from University of California, San Francisco School of Medicine and is affiliated with Huntington Hospital. Dr. Ong, completed a residency at North Shore University Hospital. Patients rated Dr. Ong an average 4.3 star rating.
Dr. Ong works at
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Dr. Ong's Office Locations
-
1
Northwell Health Physician Partners Cardiology at Bay Shore39 Brentwood Rd Ste 101, Bay Shore, NY 11706 Directions (631) 591-7400
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2
Cardiology at Huntington - Park Ave270 Park Ave, Huntington, NY 11743 Directions (631) 351-4152
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3
Cardiology at Smithtown - Brooksite Drive9 Brooksite Dr Lowr Level, Smithtown, NY 11787 Directions (631) 351-4152
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4
NHPP Cardiology at Manhasset300 Community Dr, Manhasset, NY 11030 Directions (631) 351-4152
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5
Office270 Park Ave, Huntington, NY 11743 Directions (631) 351-2386
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Huntington Hospital
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Atrial Septal Defect
Septal Defect
Congenital Heart Defects
Abdominal Aortic Aneurysm (AAA)
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aneurysm
Aneurysm of Heart
Angina
Aortic Aneurysm
Aortic Ectasia
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atherosclerosis of Aorta
Atrial Fibrillation
Atrial Flutter
Atypical Atrial Flutter
Benign Heart Tumors
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Coarctation of the Aorta
Congenital Aortic Valve Disorders
Congenital Heart Disease
Congestive Heart Failure
Constrictive Pericarditis
Coronary Artery Aneurysm
Coronary Artery Disease (CAD)
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Heart Attack (Acute Myocardial Infarction)
Heart Block
Heart Disease
Heart Murmur
Heart Palpitations
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Long QT Syndrome
Marfan Syndrome
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Prolapse
Mitral Valve Regurgitation
Mitral Valve Stenosis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Paroxysmal Atrial Fibrillation
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Arterial Disease of Extremities
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Potassium Deficiency
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Pulmonary Hypertension
Pulmonary Valve Disease
Pulmonary Venous Return Anomaly
Reflex Sympathetic Dystrophy
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Second Degree Heart Block
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Supraventricular Tachycardia
Syncope
Systolic Heart Failure
Third Degree Heart Block
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Unstable Angina
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Vitamin D Deficiency
Arterial Catheterization with Robotic Assist
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Artery Stent Placement
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
Impella Device
Mitral Valve Repair
Peripheral Artery Catheterization
Thoracentesis
Tilt_Testing
Transcatheter Mitral Valve Repair
Vascular Duplex Ultrasonography and Plethysmography
Atrial Septal Defect
Septal Defect
Congenital Heart Defects
Atrial Septal Defect
Septal Defect
Congenital Heart Defects
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Atrial Septal Defect
- View other providers who treat Atrial Septal Defect
Septal Defect
- View other providers who treat Septal Defect
Congenital Heart Defects
- View other providers who treat Congenital Heart Defects
Acute Congestive Heart Failure
- View other providers who treat Acute Congestive Heart Failure
Acute Coronary Syndrome
- View other providers who treat Acute Coronary Syndrome
Angina
- View other providers who treat Angina
Aortic Aneurysm
- View other providers who treat Aortic Aneurysm
Aortic Valve Disease
- View other providers who treat Aortic Valve Disease
Arrhythmias
- View other providers who treat Arrhythmias
Atherosclerosis
- View other providers who treat Atherosclerosis
Atherosclerosis of Aorta
- View other providers who treat Atherosclerosis of Aorta
Atrial Fibrillation
- View other providers who treat Atrial Fibrillation
Atrial Flutter
- View other providers who treat Atrial Flutter
Cardiomyopathy
- View other providers who treat Cardiomyopathy
Chest Pain
- View other providers who treat Chest Pain
Chronic Congestive Heart Failure
- View other providers who treat Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- View other providers who treat Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congestive Heart Failure
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Coronary Artery Disease (CAD)
- View other providers who treat Coronary Artery Disease (CAD)
Heart Attack (Acute Myocardial Infarction)
- View other providers who treat Heart Attack (Acute Myocardial Infarction)
Heart Disease
- View other providers who treat Heart Disease
Heart Murmur
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Heart Palpitations
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Hyperlipidemia
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Hypertension
- View other providers who treat Hypertension
Hypertensive Heart Disease
- View other providers who treat Hypertensive Heart Disease
Hypertensive Heart with Failure
- View other providers who treat Hypertensive Heart with Failure
Hypotension
- View other providers who treat Hypotension
Hypotension (Excluding Maternal)
- View other providers who treat Hypotension (Excluding Maternal)
Lipid Disorders
- View other providers who treat Lipid Disorders
Mitral and Aortic Valve Disorder
- View other providers who treat Mitral and Aortic Valve Disorder
Mitral Valve Disease
- View other providers who treat Mitral Valve Disease
Mitral Valve Prolapse
- View other providers who treat Mitral Valve Prolapse
Mitral Valve Regurgitation
- View other providers who treat Mitral Valve Regurgitation
Peripheral Edema
- View other providers who treat Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
- View other providers who treat Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
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Sinus Bradycardia
- View other providers who treat Sinus Bradycardia
Syncope
- View other providers who treat Syncope
Systolic Heart Failure
- View other providers who treat Systolic Heart Failure
Tricuspid Valve Disease
- View other providers who treat Tricuspid Valve Disease
Cardiac Catheterization (incl. Coronary Angiography)
- View other providers who treat Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
- View other providers who treat Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
- View other providers who treat Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
- View other providers who treat Cardiac Ultrasound
Chest CT (incl. Heart and Lungs)
- View other providers who treat Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
- View other providers who treat Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
- View other providers who treat Electrocardiogram (EKG)
Tilt_Testing
- View other providers who treat Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
- View other providers who treat Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
- View other providers who treat Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
- View other providers who treat Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
- View other providers who treat Acute Venous Embolism Thrombosis
Aneurysm
- View other providers who treat Aneurysm
Aneurysm of Heart
- View other providers who treat Aneurysm of Heart
Aortic Ectasia
- View other providers who treat Aortic Ectasia
Aortic Stenosis
- View other providers who treat Aortic Stenosis
Aortic Valve Regurgitation
- View other providers who treat Aortic Valve Regurgitation
Atypical Atrial Flutter
- View other providers who treat Atypical Atrial Flutter
Benign Heart Tumors
- View other providers who treat Benign Heart Tumors
Cardiac Tamponade
- View other providers who treat Cardiac Tamponade
Cardiomegaly
- View other providers who treat Cardiomegaly
Cardiomyopathy, Dilated
- View other providers who treat Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
- View other providers who treat Cardiomyopathy, Hypertrophic
Carotid Artery Disease
- View other providers who treat Carotid Artery Disease
Coarctation of the Aorta
- View other providers who treat Coarctation of the Aorta
Congenital Aortic Valve Disorders
- View other providers who treat Congenital Aortic Valve Disorders
Congenital Heart Disease
- View other providers who treat Congenital Heart Disease
Constrictive Pericarditis
- View other providers who treat Constrictive Pericarditis
Coronary Artery Aneurysm
- View other providers who treat Coronary Artery Aneurysm
Coronary Vessel Malformation
- View other providers who treat Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
- View other providers who treat Deep Vein Thrombosis (DVT)
Endocarditis
- View other providers who treat Endocarditis
First Degree Heart Block
- View other providers who treat First Degree Heart Block
Heart Block
- View other providers who treat Heart Block
Hyperkalemia
- View other providers who treat Hyperkalemia
Hypertensive Chronic Kidney Disease
- View other providers who treat Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
- View other providers who treat Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart without Failure
- View other providers who treat Hypertensive Heart without Failure
Hypokalemia
- View other providers who treat Hypokalemia
Limb Swelling Caused by Fluid Overload
- View other providers who treat Limb Swelling Caused by Fluid Overload
Long QT Syndrome
- View other providers who treat Long QT Syndrome
Marfan Syndrome
- View other providers who treat Marfan Syndrome
Mitral Valve Stenosis
- View other providers who treat Mitral Valve Stenosis
Noninfective Endocarditis
- View other providers who treat Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
- View other providers who treat Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
- View other providers who treat Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
- View other providers who treat Orthostatic Hypotension
Paroxysmal Atrial Fibrillation
- View other providers who treat Paroxysmal Atrial Fibrillation
Patent Foramen Ovale (PFO)
- View other providers who treat Patent Foramen Ovale (PFO)
Pericardial Disease
- View other providers who treat Pericardial Disease
Pericarditis
- View other providers who treat Pericarditis
Peripheral Arterial Disease of Extremities
- View other providers who treat Peripheral Arterial Disease of Extremities
Potassium Deficiency
- View other providers who treat Potassium Deficiency
Primary Pulmonary Hypertension
- View other providers who treat Primary Pulmonary Hypertension
Prinzmetal Angina
- View other providers who treat Prinzmetal Angina
Pulmonary Edema
- View other providers who treat Pulmonary Edema
Pulmonary Valve Disease
- View other providers who treat Pulmonary Valve Disease
Pulmonary Venous Return Anomaly
- View other providers who treat Pulmonary Venous Return Anomaly
Reflex Sympathetic Dystrophy
- View other providers who treat Reflex Sympathetic Dystrophy
Rheumatic Aortic Valve Disorders
- View other providers who treat Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
- View other providers who treat Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
- View other providers who treat Rheumatic Tricuspid Disease
Second Degree Heart Block
- View other providers who treat Second Degree Heart Block
Sick Sinus Syndrome
- View other providers who treat Sick Sinus Syndrome
Sinus Tachycardia
- View other providers who treat Sinus Tachycardia
Supraventricular Tachycardia
- View other providers who treat Supraventricular Tachycardia
Third Degree Heart Block
- View other providers who treat Third Degree Heart Block
Type 2 Heart Block - Mobitz
- View other providers who treat Type 2 Heart Block - Mobitz
Unstable Angina
- View other providers who treat Unstable Angina
Ventricular Fibrillation
- View other providers who treat Ventricular Fibrillation
Ventricular Septal Defect
- View other providers who treat Ventricular Septal Defect
Ventricular Tachycardia (VT)
- View other providers who treat Ventricular Tachycardia (VT)
Vitamin D Deficiency
- View other providers who treat Vitamin D Deficiency
Arterial Catheterization with Robotic Assist
- View other providers who treat Arterial Catheterization with Robotic Assist
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
- View other providers who treat Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Artery Stent Placement
- View other providers who treat Carotid Artery Stent Placement
Impella Device
- View other providers who treat Impella Device
Mitral Valve Repair
- View other providers who treat Mitral Valve Repair
Peripheral Artery Catheterization
- View other providers who treat Peripheral Artery Catheterization
Thoracentesis
- View other providers who treat Thoracentesis
Transcatheter Mitral Valve Repair
- View other providers who treat Transcatheter Mitral Valve Repair
Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- Aetna
- Amerigroup (Wellpoint)
- Buckeye Community Health Plan
- Cigna
- Coventry Health Care
- EmblemHealth
- Midwest Health Plan
- MVP Health Care
- Oxford Health Plans
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
4.3
Average provider rating
Based on 6 ratings
Patient Ratings (6)
5 Star
(5)
4 Star
(0)
3 Star
(0)
2 Star
(0)
1 Star
(1)
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About Dr. Lawrence Ong, MD
Specialties*
- Cardiology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Languages Spoken
- English, Chinese
Languages Spoken
NPI Number
- 1013077171
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Fellowship
- North Shore University Hospital
Fellowship
Residency
- North Shore University Hospital
Residency
Medical Education
- University of California, San Francisco School of Medicine
Medical Education
Board Certifications
- Cardiovascular Disease and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Dr. Ong accepts Aetna, Cigna and UnitedHealthCare, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Ong has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Ong works at
Dr. Ong has seen patients for Atrial Septal Defect, Septal Defect and Congenital Heart Defects, and more. You can see other conditions treated by Dr. Ong on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Ong speaks Chinese.
6 patients have reviewed Dr. Ong. The overall rating for this provider is 4.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Ong.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Ong, there are benefits to both methods. A person calling to schedule an with Dr. Ong appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
