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Surgical Specialist, Cardiothoracic Surgeon
34 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Michael Koumjian is Excellent. Dr. Koumjian has been reviewed by 5 patients who have provided 2 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.3
Courteous Staff 3.3
Accurate Diagnosis 3.3
Bedside Manner 3.3
Spends Time with Me 3.3
Follows Up After Visit 3.3

Specialties & Research

Dr. Michael Koumjian, MD is board certified in Thoracic Surgery (Cardiothoracic Vascular Surgery).

  • He has special expertise in 1 area:
  • Thoracic/Cardiothoracic Surgery

Education & Awards

Dr. Koumjian graduated from UMDNJ, Newark. He has 2 awards.

Outstanding citizenship award american legion of s
Sparks presidential award penn state univ


Dr. Koumjian has 22 hospital affiliations:

  • Scripps Mercy Hospital San Diego 
  • Scripps Mercy Hospital Chula Vista 


  • Spanish
  • English

> > > > Dr. Michael Koumjian, MD

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Additional Information
Dr. Michael Koumjian MD is a male Cardiothoracic Surgeon, has 34 years of experience and practices in Thoracic Surgery and Cardiothoracic Vascular Surgery.
Where does Dr. Michael Koumjian practice?
Dr. Michael Koumjian has 3 office locations.
Dr. Michael Koumjian practices Thoracic Surgery and Cardiothoracic Vascular Surgery near La Mesa, CA.
See La Mesa Surgeons.