Accepting new patients

Dr. Eugene Byun, MD

Cardiology ·  Male · Age 54

Dr. Byun

St. Jude Heritage Medical Group

100 E Valencia Mesa Dr Ste 206 Fullerton, CA 92835

Accepting new patients

Make an Appointment

(714) 446-5050


Dr. Eugene Byun, MD is a cardiology specialist in Fullerton, CA. He graduated from Indiana University School Of Medicine and specializes in cardiology, interventional cardiology, and more.


At a glance

  • Explains conditions well . Patients said this doctor explains conditions well. See reviews
  • Hospital satisfaction . Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at top hospital . America’s 100 Best Hospitals for Cardiac Care Award™ See hospitals

Insurance Check

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Dr. Byun accepts

Accepted insurance can change. Please double-check when making an appointment.

(714) 446-5050

Dr. Byun accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
CaliforniaCare HMO
Blue Cross Blue Shield of California
Blue Cross Blue Shield of California HMO
Blue Cross Blue Shield of California PPO
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Health Net of California
Large Group HMO
Large Group PPO
Humana
MultiPlan
MultiPlan PPO
PHCS Network PPO
Principal Financial Group
UnitedHealthCare
Choice Plus POS
Options PPO
PacifiCare HMO
United Healthcare
WellPoint

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Byun's experience treating your condition or procedure

Dr. Byun's Top Procedures and Conditions

Treatment Frequency
Thrombosis
very high
very high

Treatment Frequency

Dr. Byun treats Thrombosis more than 99% of his peers

Dr. Byun treats this condition more than 99% of his peers

Rating Includes other areas of care:

  • Aortic Embolism and Thrombosis
  • Arterial Thrombosis
  • Budd-Chiari Syndrome
  • Cerebral Artery Thrombosis
  • Deep Vein Thrombosis (DVT)
  • Effort Vein Thrombosis
  • Intracranial Venous Thrombosis
  • Peripheral Arterial Embolism and Thrombosis
  • Portal Vein Thrombosis
  • Renal Vein Thrombosis
  • Thromboembolism
  • Venous Embolism and Thrombosis
  • Venous Thrombosis
Atrial Fibrillation
very high
very high

Treatment Frequency

Dr. Byun treats Atrial Fibrillation more than 97% of his peers

Dr. Byun treats this condition more than 97% of his peers

Rating Includes other areas of care:

  • Familial Atrial Fibrillation
Heart Disease
very high
very high

Treatment Frequency

Dr. Byun treats Heart Disease more than 97% of his peers

Dr. Byun treats this condition more than 97% of his peers

Dr. Byun's conditions and procedures:

  • Abdominal Aortic Aneurysm (AAA)
  • Ablation for Treatment of Cardiac Arrhythmias
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Venous Embolism Thrombosis
  • Aneurysm
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic Valve Surgery
  • Arrhythmias
  • Atherosclerosis
  • Atherosclerosis of Aorta
  • Atrial Fibrillation
  • Atrial Flutter
  • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
  • Autonomic Disorders
  • Benign Tumor
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Deep Vein Thrombosis (DVT)
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Embolectomy, Thrombectomy, or Vessel Exploration
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Surgery
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Impella Device
  • Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and-or Defibrillator
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lung Surgery
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Pacemaker Insertion or Replacement
  • Patent Ductus Arteriosus
  • Pericardial Disease
  • Peripheral Arterial Aneurysm
  • Peripheral Arterial Aneurysm and Dissection
  • Peripheral Arterial Disease of Extremities
  • Peripheral Arterial Dissection
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Artery Catheterization
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Phlebitis and Thrombophlebitis
  • Port Placements or Replacements
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Reflex Sympathetic Dystrophy
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Septal Defect
  • Syncope
  • Thoracentesis
  • Thrombolysis
  • Thrombosis
  • Transient Ischemic Attack (TIA)
  • Tricuspid Valve Disease
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Varicose Veins
  • Vascular Disease
  • Vascular Duplex Ultrasonography and Plethysmography
  • Venous Embolism and Thrombosis
  • Venous Insufficiency

Dr. Byun's Reviews

Likelihood to recommend Dr. Byun

4.7

Based on 15 reviews

5 Stars
93.33333333333333%
(14)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
6.666666666666667%
(1)

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How likely are you to recommend
Dr. Byun?
(Select your rating)
Average Reported Wait Time
  • 10 – 15 minutes
Dr. Byun's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Eugene Byun, MD
RecentHighestLowestMost Helpful
Reply
Dr. Byun is excellent. He always carefully listens to my questions, provides thoughtful answers, and never rushes. He is outstanding.
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Out of 27 years of working in the medical field, Dr. Byun has been the far best Dr. And Cardiologist that I worked with. He was very knowledgeable, thorough, nice, professional, and honest with his patients and staff. I enjoyed working with him and I loved his open-mindedness regarding stress management and medical meditation I used to discuss with him and patients. I've now been a medical assistants for 11 years and have great memories at St. Jude and Dr. Byun! Thanks for being a great Dr. !
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About Me

Care Philosophy

At St. Jude Heritage Medical Group, we specialize in the prevention, treatment and reversal of heart disease and other cardiac conditions.

Specialties

  • Cardiology
  • Interventional Cardiology
  • Vascular Surgery

Board Certifications

  • Cardiovascular Disease
  • Interventional Cardiology

Education

University Of California Irvine Medcenter
Fellowship Hospital
Virginia Mason Med Center
Residency Hospital
Virginia Mason Med Center
Internship Hospital
Indiana University School Of Medicine
Medical School

Languages

  • Korean
  • Spanish
  • English

Awards

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Byun treats patients.

Learn more

83% Patient experience rating, 14% higher than the national average

  • America’s 100 Best Hospitals for Cardiac Care Award™ (2019, 2018, 2017)
  • America's 250 Best Hospitals Award™ (2019, 2018, 2017)
  • Outstanding Patient Experience Award™ (2019, 2018)
  • Cardiac Surgery Excellence Award™ (2018, 2017)
  • Coronary Intervention Excellence Award™ (2017)