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Surgical Specialist, Cardiothoracic Surgeon
16 years of experience
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 (1)

The overall average patient rating of Dr. James Yun is Good. Dr. Yun has been reviewed by 5 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. James Yun, MD, PHD is board certified in Surgery and Thoracic Surgery (Cardiothoracic Vascular Surgery).

  • He has special expertise in 4 areas:
  • Coronary Disease
  • Heart Failure
  • Heart Transplantation
  • Transplant Immunology

Education & Awards

Dr. Yun graduated from Yale University, New Haven.


Dr. Yun has 2 hospital affiliations:

  • Cleveland Clinic 
  • Cardiothoracic Surgery 

> > > > Dr. James Yun, MD, PHD

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Additional Information
Dr. James Jinsup Yun MD and PHD is a male Surgeon, has 16 years of experience and practices in Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery.
Where does Dr. James J. Yun practice?
Dr. James Yun has 2 office locations.
Dr. James Yun practices Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery near Boston, MA.
Additional practice locations include: Lebanon, NH.
See Boston Surgeons.