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Dr. Michael Koumjian, MD

Cardiothoracic Surgery* Age 71
Dr. Michael Koumjian, MD
3.4 (5 Ratings)
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Dr. Michael Koumjian, MD is a Cardiothoracic Surgeon in La Mesa, CA.
Dr. Michael Koumjian, MD
3.4 (5 Ratings)
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Dr. Michael Koumjian, MD

Cardiothoracic Surgery* Age 71
La Mesa, CA
Accepting new patients
47 years of experience
Dr. Michael Koumjian, MD is a Cardiothoracic Surgeon in La Mesa, CA.

About

Dr. Koumjian graduated from Rutgers New Jersey Medical School in 1977 and completed a residency at UC San Diego Hospital.Dr. Michael Koumjian, MD is a Cardiothoracic Surgeon in La Mesa, CA and has 47 years experience. Dr. Koumjian currently practices at Practice and are affiliated with Scripps Mercy Hospital San Diego, Scripps Mercy Hospital Chula Vista, Alvarado Hospital Medical Center, Sharp Memorial Hospital, Sharp Chula Vista Medical Center, Loma Linda University Medical Center-Murrieta and Sharp Grossmont Hospital. At present, Dr. Koumjian received an average rating of 3.4/5 from patients and has been reviewed 5 times. Dr. Koumjian's office accepts new patients. Dr. Koumjian is board certified in Thoracic Cardiovascular Surgery and accepts multiple insurance plans.

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These providers are on the medical staff of Palomar Health
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Experience Check

Enter a condition or procedure
Peripheral Artery Catheterization
Chest CT (incl. Heart and Lungs)
Collapsed Lung (Pneumothorax)
Peripheral Artery Catheterization
Chest CT (incl. Heart and Lungs)
Collapsed Lung (Pneumothorax)
Peripheral Artery Catheterization
Chest CT (incl. Heart and Lungs)
Collapsed Lung (Pneumothorax)
Aortic Aneurysm
Aortic Valve Disease
Atrial Fibrillation
Coronary Artery Disease (CAD)
Hypertensive Heart with Failure
Interstitial Lung Disease
Lung Cancer
Mitral Valve Disease
Mitral Valve Regurgitation
Mitral Valve Stenosis
Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
Pleural Effusion
Aortic Valve Surgery
Arterial Catheterization with Robotic Assist
Cardiac Catheterization (incl. Coronary Angiography)
Maze Procedure
Open Lung Resection or Removal
Thoracentesis
Transcatheter Aortic Valve Replacement (TAVR)
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
Acute Coronary Syndrome
Adult Congenital Heart Disease
Aneurysm
  • View other providers who treat Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Aortic Valve Regurgitation
Atrial Septal Defect
Benign Lung Neoplasms
Benign Mediastinal Tumor
Cardiac Tamponade
Carotid Artery Disease
Chylothorax
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Diaphragmatic and Hiatal Hernia
Empyema
  • View other providers who treat Empyema
Endocarditis
Esophageal Cancer
Heart Attack (Acute Myocardial Infarction)
Hypertensive Heart without Failure
Lung Abscess
Malignant Mediastinal Tumor
Mediastinal Tumors
Metastatic Respiratory System Cancer
Mitral and Aortic Valve Disorder
Neuroendocrine Tumors
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Pleura Cancer
Pleural Cancer
Pneumonitis
Pulmonary Embolism
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Ruptured Aortic Aneurysm
Septal Defect
Subacute Endocarditis
Systolic Heart Failure
Thymomas
  • View other providers who treat Thymomas
Ventricular Fibrillation
Ventricular Tachycardia (VT)
Ablation for Cardiac Arrhythmias
Abscess or Fluid Incision and Drainage
Aneurysm Repair
Aortic Repair
Atherectomy
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization with Robotic Assist
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiac Myocardial Perfusion Imaging
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Endarterectomy (CEA) or Excision of Infected Graft
Coronary Artery Bypass Graft (CABG) Surgery
Coronary Artery Bypass with Robotic Assist
Decortication and Pleurectomy
Endovascular Repair of Abdominal Aortic Aneurysm
Endovascular Repair of Aorta
Endovascular Repair of Thoracic Aorta
Heart Valvuloplasty of Mitral Valve Without Replacement
Lobectomy of Lung with Robotic Assist
Lung Removal
Lymph Node Biopsy or Excision
Mitral Valve Bicuspidization
Mitral Valve Repair
Mitral Valve Surgery
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Lobectomy
Open Lung Removal
Open Segmentectomy
Open Thymectomy
Pacemaker Insertion or Replacement
Pancoast Tumor Excision
Partial Lobectomy
Port Placements or Replacements
Sympathectomy
Thoracoscopic Lobectomy
Thoracoscopic Wedge Resection
Thoracotomy
Thromboendarterectomy or Excision of Infected Graft
Tracheal Surgery
Tricuspid Valve Surgery

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Medicare
  • Blue Card PPO
  • Coventry Health Care
  • Molina
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • Care 1st Health Plan
  • Blue Cross Blue Shield of California PPO
    Advantage Preferred DirectAccess Plus PPO
    Priority Select HMO
  • Choice Care PPO
    Humana
    Choice Care Network PPO
  • Pacific Foundation for Medical Care PPO
    Pacific Foundation for Medical Care
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Cigna PPO
    LocalPlus
    Cigna
    Open Access Plus
  • Medi-Cal
  • Choice EPO
    Choice Plus POS
    Options PPO
    United Healthcare
    Choice HMO
  • Blue Shield of California
    Local Access Plus HMO
    Added Advantage POS
    Access Plus Savenet
  • Gold Value
    Sharp Health Plan
    Health Premier
    Premier HMO
  • UC Care-CA PPO
    Blue Cross (Prudent Buyer) - Individual-CA PPO
    National (BlueCard) PPO
    Lumenos Plans-CA PPO
    Platinum Select (Select / Small Grp)-CA HMO
    Dignity Health Ventura EPO/PPO-CA
    USC Plan (Two Tiered Network)-CA HMO
    Traditional PPO
    Priority Select-CA HMO
    Gold EPO (Prudent Buyer EPO/ Small Grp)-CA
    PERS Traditional-CA HMO
    Blue Cross-CA HMO-POS
    UC Health Savings Plan-CA
    National (BlueCard Basic) PPO
    Blue Cross (Prudent Buyer) - Student Health-CA PPO
    MemorialCare Custom-CA PPO
    Silver Advantage-CA PPO
    UCSHIP-CA PPO
    UC CORE-CA PPO
    Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
    Balanced (Prudent Buyer)-CA PPO
    Gold (Prudent Buyer PPO/ Small Grp)-CA PPO
    UC High Option Supplement to Medicare-CA
    UC Medicare without Prescription Drugs-CA PPO
    Tenet Network-CA PPO
    Platinum Priority Select-CA HMO
    Silver (Prudent Buyer PPO/ Small Grp)-CA PPO
    Blue Cross (Prudent Buyer) - Large Group-CA PPO
    Gold Advantage-CA PPO
    Blue Cross (CACare) - Large Group-CA HMO
    Gold EPO (Prudent Buyer / Small Grp)-CA PPO
    UC Resident and Fellows-CA PPO
    Blue Cross (CACare) - Small Group-CA HMO
    EPO-CA
    Advantage-CA HMO
    Gold Priority Select-CA HMO
    Blue Cross (CACare) - Individual-CA HMO
    Silver (CaliforniaCare HMO/ Small Grp) HMO
    Advantage-CA PPO
    Blue Cross (Prudent Buyer) - Small Group-CA PPO
    Gold Select (Select / Small Grp)-CA HMO
    Select-CA HMO
    Gold (CaliforniaCare HMO/ Small Grp) HMO
    Bronze EPO (Prudent Buyer EPO/ Small Grp)-CA
    Dignity Health EPO / PPO-CA
    Traditional
    Silver EPO (Prudent Buyer EPO/ Small Grp)-CA
    Silver Priority Select-CA HMO
    Platinum (CaliforniaCare HMO/ Small Grp) HMO
    Dignity Health Custom Advantage-CA HMO
    Platinum (Prudent Buyer PPO/ Small Grp)-CA PPO
    Select Plus-CA HMO
    PERS Choice / PERSCare Providers-CA PPO
    Silver Select (Select / Small Grp)-CA HMO
    Bronze EPO (Prudent Buyer / Small Grp)-CA PPO
    UC Medicare with Prescription Drugs-CA PPO
  • Health Net HMO
    Health Net
    Health Net PPO
    Tricare
  • TriCare for Life
  • Aetna
    Choice Plus POS II
  • HealthSmart
  • Health Net of California
    Health Net of California POS

Locations

  1. 1 Michael P. Koumjian MD A Professional Corp.
    5525 Grossmont Center Dr Ste 609, La Mesa, CA 91942
    Icon Directions Right Arrow Directions Phone Icon (619) 466-5700
  2. 2 Loma Linda University Medical Center-Murrieta
    28062 Baxter Rd, Murrieta, CA 92563
    Icon Directions Right Arrow Directions Phone Icon (951) 290-4000

Patient Satisfaction

Likelihood to recommend Dr. Koumjian
3.4
Based on 5 Reviews
5 Stars (3)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Photo: Dr. Michael Koumjian, MD
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Dr. Koumjian's Office & Staff

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

Experience with Dr. Koumjian

  • 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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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.
Education

Education

Medical Education
  • Rutgers New Jersey Medical School
    1977
Medical Education

Board Certifications

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.

Internship

Internship
  • USN Hospital
    1978
Internship

Residency

Residency Hospital
  • UC San Diego Hospital
    1985
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Koumjian communicate via email?
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Does Dr. Koumjian offer telehealth services or virtual visits?
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Does Dr. Koumjian offer an online patient portal?
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Does Dr. Koumjian have free onsite parking?
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Does Dr. Koumjian offer weekend visits?
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Does Dr. Koumjian offer evening visits?
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Does Dr. Koumjian specialize in working with children or adolescents?
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Does Dr. Koumjian specialize in couples therapy?
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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. Michael Koumjian, MD. To arrange an appointment, call the number on Dr. Koumjian's profile.

Dr. Michael Koumjian, MD is affiliated with Scripps Mercy Hospital San Diego, Scripps Mercy Hospital Chula Vista, Alvarado Hospital Medical Center, Sharp Memorial Hospital, Sharp Chula Vista Medical Center, Loma Linda University Medical Center-Murrieta and Sharp Grossmont Hospital.

Yes, Dr. Michael Koumjian, MD holds board certification in Thoracic Cardiovascular Surgery.

Hospital Affiliations

  • Scripps Mercy Hospital San Diego

    4077 5th Ave, San Diego, CA

  • Scripps Mercy Hospital Chula Vista

    435 H St, Chula Vista, CA

  • Alvarado Hospital Medical Center

    6655 Alvarado Rd, San Diego, CA

  • Sharp Memorial Hospital

    7901 Frost St, San Diego, CA

  • Sharp Chula Vista Medical Center

    751 Medical Center Ct, Chula Vista, CA

  • Loma Linda University Medical Center-Murrieta

    28062 Baxter Rd, Murrieta, CA

  • Sharp Grossmont Hospital

    5555 Grossmont Center Dr, La Mesa, CA