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Dr. Eugene Byun, MD

Cardiology* Age 59
Dr. Eugene Byun, MD
4.8 (18 Ratings)

Offers telehealth

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Dr. Eugene Byun, MD is a Cardiologist in Fullerton, CA.
Dr. Eugene Byun, MD
4.8 (18 Ratings)
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Dr. Eugene Byun, MD

Cardiology* Age 59
Fullerton, CA
Accepting new patients

Offers telehealth

Dr. Eugene Byun, MD is a Cardiologist in Fullerton, CA.

About

Dr. Eugene Byun, MD is a Cardiologist in Fullerton, CA. Dr. Byun currently practices at St. Jude Heritage Fullerton - Cardiology and are affiliated with Providence St. Jude Medical Center. Dr. Byun has experience treating conditions like Heart Attack (Acute Myocardial Infarction) and Acute Coronary Syndrome among other conditions at varying frequencies. At present, Dr. Byun received an average rating of 4.8/5 from patients and has been reviewed 18 times. Dr. Byun's office accepts new patients and telehealth appointments. Dr. Byun also speaks Korean and Spanish. Dr. Byun is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Compare with other Cardiologists

Compare Dr. Byun with our nearby Cardiologists at MemorialCare
These providers are on the medical staff of MemorialCare
These providers are on the medical staff of MemorialCare.
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Experience Check

Enter a condition or procedure
Heart Attack (Acute Myocardial Infarction)
Acute Coronary Syndrome
Electrocardiogram (EKG)
Heart Attack (Acute Myocardial Infarction)
Heart Attack (Acute Myocardial Infarction)
Acute Coronary Syndrome
Electrocardiogram (EKG)
Acute Congestive Heart Failure
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Ectasia
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atherosclerosis of Aorta
Atrial Fibrillation
Atrial Flutter
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Chronic Deep Vein Thrombosis (DVT)
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Chronic Venous Embolism Thrombosis
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congestive Heart Failure
Coronary Artery Disease (CAD)
Deep Vein Thrombosis (DVT)
First Degree Heart Block
Heart Disease
Heart Murmur
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypokalemia
Lipid Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Regurgitation
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Secondary Renovascular Hypertension
Sick Sinus Syndrome
Sinus Tachycardia
Supraventricular Tachycardia
Syncope
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Systolic Heart Failure
Tricuspid Valve Disease
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
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Peripheral Artery Catheterization
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Aortic Dissection
Aortic Stenosis
Atrial Septal Defect
Atypical Atrial Flutter
Benign Heart Tumors
Cardiac Tamponade
Cardiomyopathy, Hypertrophic
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Embolism
  • View other providers who treat Embolism
Endocarditis
Hyperkalemia
Hypertensive Heart without Failure
Hypotension
Hypotension (Excluding Maternal)
Iliac Aneurysm
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Lymphedema
Mitral Valve Prolapse
Mitral Valve Stenosis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Orthostatic Hypotension
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Arterial Disease of Extremities
Peripheral Arterial Embolism and Thrombosis
Phlebitis and Thrombophlebitis
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Pulmonary Valve Disease
Renal Artery Arteriosclerotic Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Ruptured Aortic Aneurysm
Second Degree Heart Block
Secondary Hypertension
Septal Defect
Sinus Bradycardia
Third Degree Heart Block
Transient Ischemic Attack (TIA)
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Unstable Angina
Venous Embolism and Thrombosis
Venous Insufficiency
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Ablation for Cardiac Arrhythmias
Aortic Repair
Aortic Valve Surgery
Arrhythmia Screening
Arteriovenous Fistula Repair
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
Dressing and Debridement of Wound or Infection
Embolectomy, Thrombectomy, or Vessel Exploration
HeartAware Online Risk Screening
Impella Device
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Non-Coronary Angioplasty, Atherectomy, and Stenting
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Port Placements or Replacements
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Tilt Table Testing
Transcatheter Aortic Valve Replacement (TAVR)
Treadmill Stress Test
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna
  • Humana
  • Cigna
  • United Healthcare
  • Blue Card PPO
  • Principal Financial Group
  • Local Access Plus HMO
  • Select Plus HMO
  • Large Group PPO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • WellPoint
  • MultiPlan PPO
  • First Health (Coventry Health Care) PPO
  • Coventry Health Care

Locations

  1. 1 St. Jude Heritage Fullerton - Cardiology
    100 E Valencia Mesa Dr Ste 206, Fullerton, CA 92835

Patient Satisfaction

Likelihood to recommend Dr. Byun
4.8
Based on 18 Reviews
5 Stars (17)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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How likely are you to recommend Dr. Byun?

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Patient Reviews
Feb 10, 2024
Dr. Byun listens, make intelligent comments, runs all the appropriate tests and is a caring doctor. As a person with a family history of high blood pressure, heart attack and heart failure I highly recommend him.
Peggie Kirkpatrick — Feb 10, 2024
See more reviews on Healthgrades
Photo: Dr. Eugene Byun, MD
How would you rate your experience with Dr. Eugene Byun, MD?
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Dr. Byun's Office & Staff

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  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Byun

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Byun?
Call now to make an appointment
(714) 446-5050

About Me

Languages Spoken
Korean
Spanish
Languages Spoken
Specialties*
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Cardiovascular Disease and Interventional Cardiology
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.

Internship

Internship
  • Virginia Mason Medical Center
    1993
Internship

Fellowship

Fellowship Hospital
  • Los Angeles County Harbor - UCLA Medical Center
    2001
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Byun communicate via email?
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Does Dr. Byun offer telehealth services or virtual visits?
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Does Dr. Byun offer an online patient portal?
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Does Dr. Byun have free onsite parking?
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Does Dr. Byun offer weekend visits?
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Does Dr. Byun offer evening visits?
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Does Dr. Byun specialize in working with children or adolescents?
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Does Dr. Byun specialize in working with seniors?
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Does Dr. Byun specialize in couples therapy?
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Does Dr. Byun specialize in working with LGBTQ+ community?
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Does Dr. Byun accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Eugene Byun, MD. To arrange an appointment, call the number on Dr. Byun's profile.

Dr. Byun frequently treats the following conditions: Heart Attack (Acute Myocardial Infarction) and Acute Coronary Syndrome. See more on Sharecare.

Dr. Eugene Byun, MD is affiliated with Providence St. Jude Medical Center.

Yes, Dr. Eugene Byun, MD holds board certification in Cardiovascular Disease and Interventional Cardiology.

Hospital Affiliations

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, Fullerton, CA