30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chun, Clinical Cardiac Electrophysiologist in Palo Alto, CA?
Dr. Sung Chun, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Palo Alto, CA with 2 additional practice locations. He has been practicing for over 30 years and is board certified by the American Board of Internal Medicine. Dr. Chun graduated from Mechanical Engineering and completed his residency at Stanford Univ Hosp, Cardiac Electrophysiology Vet Affairs Med Ctr-W La, Internal Medicine. He is a member of the American Heart Association, Heart Rhythm Society and American College of Cardiology. Dr. Chun is fluent in English and Korean, and is currently seeing new patients. Dr. Chun’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chun’s office at (650) 321-4121.
What are Areas of Expertise for Dr. Chun?
Dr. Sung Chun, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist 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. Chun empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, Defibrillator Cable Extraction, Pacemakers/Defibrillators, Radiofrequency Ablation, or comprehensive wellness support. Serving the Palo Alto/CA community, Dr. Chun is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chun go to medical school and complete their residency?
Fellowship: Cardiology and electrophysiology
Residency: Stanford Univ Hosp, Cardiac Electrophysiology Vet Affairs Med Ctr-W La, Internal Medicine | University of California, Los Angeles (UCLA) Affiliated Hospitals | Harbor-UCLA Medical Center
Medical School: Mechanical Engineering
Is Dr. Chun board certified in Clinical Cardiac Electrophysiologist?
Yes, Dr. Sung Chun, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chun speak?
Dr. Chun and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does Dr. Chun treat?
As a Clinical Cardiac Electrophysiologist, Dr. Chun 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. Chun. 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:
- Atrial Fibrillation
- Atrial Flutter
- Sick Sinus Syndrome
- Complete Heart Block
- Heart Palpitations
- Premature Ventricular Contractions
- Fast Heartbeat
- Arrhythmia
- Familial atrial fibrillation
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- A-flutter
- Heart flutter
- Rapid atrial rhythm
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Complete AV Block
- Third-Degree Heart Block
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- SVT
- Supraventricular Tachycardia
- Rapid Heart Rate
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I484: Atypical atrial flutter
- I495: Sick sinus syndrome
- I442: Atrioventricular block, complete
- R002: Palpitations
- I4891: Unspecified atrial fibrillation
- I493: Ventricular premature depolarization
- I4719: Other supraventricular tachycardia
Also known as:
- Having a Pacemaker
- Having an Implantable Cardiac Defibrillator (ICD)
- Pacemakers and Implantable Defibrillators
- Heart pacemaker
- Artificial pacemaker
- Implanted heart device
- ICD implant
- Automatic defibrillator
- Implanted heart shock device
ICD-10 Codes:
- Z950: Presence of cardiac pacemaker
- Z95810: Presence of automatic (implantable) cardiac defibrillator
Also known as:
- Other Cardiac Implants
- Heart Devices
- Cardiac Grafts
- Implantable Heart Devices
ICD-10 Codes:
- Z95818: Presence of other cardiac implants and grafts
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
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:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Which procedures does Dr. Chun perform as a Clinical Cardiac Electrophysiologist?
As a Clinical Cardiac Electrophysiologist, procedures performed by a Dr. Sung Chun 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. Chun's office.
Does Dr. Chun accept my insurance?
Dr. Chun accepts most major insurance plans. Important: Please call our office at (650) 321-4121 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chun accept in Palo Alto, CA?
Dr. Chun in Palo Alto, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Centene
CVS Health (formerly Aetna)
Kaiser Permanente
OptumRx
Santa Clara Family Health Plan
Sutter Health
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Chun's office located?
Recognitions
Memberships & Associations
American Heart Association, Heart Rhythm Society and American College of Cardiology
Member
What is Dr. Chun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chun's National Provider Identifier (NPI) number is 1477640381.
What common questions do patients ask about Dr. Chun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chun
What is Dr. Sung Chun's specialty?
Dr. Chun is a Clinical Cardiac Electrophysiologist near Palo Alto, CA. A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments. Contact Dr. Chun to book an appointment today.
Is this Dr. Sung Chun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chun is affiliated with El Camino Health - Mountain View Hospital 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
Where can I learn more about Clinical Cardiac Electrophysiologist?
Explore Clinical Cardiac Electrophysiologist 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 Sung Chun accepting new patients in Palo Alto, CA?
Yes, Dr. Sung Chun is accepting new patients at this time.
Does Dr. Sung Chun offer online booking?
Please contact Dr. Chun's office at (650) 321-4121 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sung Chun?
Please contact Dr. Chun's office at (650) 321-4121 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Sung Chun have?
Dr. Sung Chun is certified by the American Board of Internal Medicine.
Other Clinical Cardiac Electrophysiologist Near Palo Alto, CA
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