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Dr. James Yun, MD
Cardiothoracic Surgery* Age 57
Dr. James Yun, MD
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Dr. James Yun, MD is a Cardiothoracic Surgeon in San Marcos, CA.
Dr. James Yun, MD
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Dr. James Yun, MD

Cardiothoracic Surgery* Age 57
San Marcos, CA
Accepting new patients
25 years of experience
Dr. James Yun, MD is a Cardiothoracic Surgeon in San Marcos, CA.
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About

Dr. Yun graduated from Harbor-UCLA Medical Center. Dr. James Yun, MD is a Cardiothoracic Surgeon in San Marcos, CA and has 25 years experience. Dr. Yun has experience treating conditions like Collapsed Lung (Pneumothorax) among other conditions at varying frequencies. Dr. Yun's office accepts new patients. Dr. Yun is board certified in Thoracic Cardiovascular Surgery and accepts multiple insurance plans.

Compare with other Cardiothoracic Surgeons

Compare Dr. Yun with our nearby Cardiothoracic Surgeons at Temecula Valley Hospital
Photo: Dr. Nan Wang, MD
Dr. Nan Wang, MD
14 reviews
Learn More
These providers are on the medical staff of Temecula Valley Hospital
These providers are on the medical staff of Temecula Valley Hospital.
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Experience Check

Enter a condition or procedure
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Aortic Valve Surgery
Collapsed Lung (Pneumothorax)
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Aortic Valve Surgery
Collapsed Lung (Pneumothorax)
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Aortic Valve Surgery
Collapsed Lung (Pneumothorax)
Transcatheter Aortic Valve Replacement/Implantation (TAVR/TAVI)
Aortic Repair
Aortic Arch Repair
Tracheal Surgery
Congenital Heart Defects
Aortic Stenosis
Congenital Aortic Valve Disorders
Lung Transplant
Aortic Valve Disease
Pleural Effusion
Pulmonary Insufficiency
Heart Valve Disorders
Hypertensive Heart with Failure
Interstitial Lung Disease
Aortic Valve Regurgitation
Patent Foramen Ovale (PFO)
Thoracentesis
Tricuspid Valve Surgery
Atrial Septal Defect
Coronary Artery Disease (CAD)
Mitral Valve Regurgitation
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Systolic Heart Failure
Mitral Valve Disease
Atrial Fibrillation
Paroxysmal Atrial Fibrillation
Nonrheumatic Tricuspid Disease
Port Placements or Replacements
Rheumatic Tricuspid Disease
Carotid Artery Disease
Coronary Artery Bypass Graft (CABG) Surgery
Ventricular Tachycardia (VT)
Mitral and Aortic Valve Disorder
Acute Coronary Syndrome
Adhesive Pericarditis
Adult Congenital Heart Disease
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Atrioventricular Septal Defect (AVSD)
Biventricular Heart Failure
Cardiac Tamponade
Chylothorax
Congenital Heart Disease
Coronary Vessel Malformation
Diaphragmatic and Hiatal Hernia
Eisenmenger's Complex
Empyema
  • View other providers who treat Empyema
Endocarditis
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Heart Attack (STEMI)
Hypertensive Heart without Failure
Lung Cancer
Mitral Valve Stenosis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Partial Lung Collapse
Pericardial Disease
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Pleura Cancer
Pneumonitis
Pulmonary Embolism
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Ruptured Aortic Aneurysm
Secondary Hypertension
Septal Defect
Septic Embolism
Subacute Endocarditis
Thoracic Outlet Syndrome
Typical Atrial Flutter
Ventricular Fibrillation
Ventricular Septal Defect
Ablation for Cardiac Arrhythmias
Aneurysm Repair
Aortic Valve Bicuspidization
Arterial Catheterization with Robotic Assist
Atherectomy
Atrial Tissue Ablation
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiac Shunting Procedures
Chest CT (incl. Heart and Lungs)
Coronary Artery Bypass with Robotic Assist
Endoscopic Biopsy Bronchus Robotic Assist
Endovascular Repair of Visceral Aorta
Esophagomyotomy with Robotic Assist
Excision of Esophageal Lesion
Excision of Tracheal Tumor or Stenosis
Heart Defect Repair
Heart Transplant
Heart Valvuloplasty of Mitral Valve Without Replacement
Impella Device
Insertion of Epicardial Lead for Pacemaker or Cardioverter and Defibrillator
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Lymph Node Biopsy or Excision
Lymphadenectomy with Robotic Assist
Maze Procedure
Mitral Valve Bicuspidization
Mitral Valve Repair
Mitral Valve Surgery
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Open Heart Mitral Valvuloplasty Robotic A
Open Lung Resection or Removal
Pacemaker Insertion or Replacement
Peripheral Artery Catheterization
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Resection Cardiac Tumor with Robotic Assist
Resection of Cardiac Tumor
Sympathectomy
Thoracoscopic Wedge Resection
Thoracoscopic Wedge Resection Robotic Assist
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Preferred Blue PPO
  • Private HealthCare Systems
  • Interplan Health Group
  • Todays Options
  • The Health Plan of the Upper Ohio Valley
  • HealthSmart
  • MultiPlan PPO
  • MedicareComplete Choice PPO
    AARP Medicare Complete HMO
  • Blue Card PPO
  • Medicaid
  • Ohio PPO Connect
  • Carecentrix Health Plan
  • HealthLink
  • Dental
    Medicare Advantage
    MedicareComplete Choice Essential PPO
    Community Plan
    Dual Complete HMO-SNP
    MedicareComplete Choice
  • Tricare
  • Vantage Health Plan
  • Cofinity
  • SummaCare
  • Beacon Health Strategies
  • Choice Plus POS II
    Aetna
  • Frontpath Health Coalition
  • Elite - Ohio Residents
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Cigna
    Cigna PPO
    LocalPlus
    Open Access Plus
    Cigna Dental (Core Network) PPO
  • Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
    Senior Advantage
    Medicare Select (Ohio)
    Anthem Blue Cross Blue Shield HMO
    Medicare Preferred
  • MedBen
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • Quality Health Management (QHM)
  • Beech Street (Multiplan)
  • Optum
  • CareSource
  • Global Excel Insurance
  • USA Managed Care Organization
  • Buckeye Community Health Plan HMO-SNP
  • Carelink
  • BlueConnect HMO
  • Ohio Health Choice EPO
    Ohio Health Choice POS
    Ohio Health Choice PPO
  • Choice Care PPO
    Gold Choice
    Choice Care Network PPO
    Gold Plus
  • First Health (Coventry Health Care) PPO
  • Pathway X Ind PPO Direct Access CT
    National (BlueCard Basic) PPO
    Blue Preferred-OH POS
    Lumenos Plans-OH
    The Christ Hospital Health Network (TCHHN)-OH
    Silver Blue Access-OH PPO
    National (BlueCard) PPO
    Blue Access Options for ERC Health-OH PPO
    Platinum Blue Access-OH PPO
    Blue Traditional-OH
    Balanced Blue Access-OH PPO
    Gold Blue Access-OH PPO
    Blue Preferred-OH EPO
    Blue Preferred-OH HMO
    Blue Connection-OH HMO
    Silver Blue Access-OH PPO Plus
    Ohio Med Plan-OH
    Bronze Blue Access-OH PPO
    Trihealth HD80-OH
    Bronze Blue Access-OH PPO Plus
    Blue Preferred Plus-OH POS
    Blue Access Options-OH PPO
    Blue Access-OH PPO
  • Advantage Health Solutions

Locations

  1. 1 Cleveland Clinic
    400 Craven Rd, San Marcos, CA 92078
    Icon Directions Right Arrow Directions Phone Icon (833) 574-2273
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed

Patient Satisfaction

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About Me

Specialties*
Cardiothoracic Surgery
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Yun communicate via email?
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Does Dr. Yun offer telehealth services or virtual visits?
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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. James Yun, MD. To arrange an appointment, call the number on Dr. Yun's profile.

Dr. Yun frequently treats the following conditions: Collapsed Lung (Pneumothorax). See more on Sharecare.

Dr. James Yun, MD is affiliated with Cleveland Clinic.

Yes, Dr. James Yun, MD holds board certification in Thoracic Cardiovascular Surgery.

Education
Medical Education
  • Harbor-UCLA Medical Center
    2001
Medical Education
Board Certifications
  • Thoracic Cardiovascular Surgery
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.

Hospital Affiliations

  • Cleveland Clinic

    9500 Euclid Ave, Cleveland, OH

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