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Surgical Specialist, Cardiothoracic Surgeon
40 years of experience
Accepting new patients
Video profile
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

4.0
  •  
(8)
Patient comments (3)

The overall average patient rating of Dr. John Mayer is Good. Dr. Mayer has been reviewed by 8 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
  •  
Promptness 4.8
  •  
Courteous Staff 4.8
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 4.8
  •  

Specialties & Research

Dr. John Mayer, MD is board certified in Thoracic Surgery (Cardiothoracic Vascular Surgery) and Congenital Cardiac Surgery.

  • He has special expertise in 25 areas:
  • Aortic Coarctation
  • Aortic Valve Stenosis
  • Arteriovenous Malformations
  • Blood Vessel Prosthesis Implantation
  • Cardiac Arrhythmias
  • Cardiac Surgical Procedures
  • Cardiopulmonary Bypass (CPB)
  • Congenital Heart Defects
  • Congenital Heart Disease (Double Outlet Right Ventricle)
  • Coronary Vessel Anomalies
  • Cyanosis
  • Developmental Disorders
  • Heart Disease (Myocardial Ischemia)
  • Heart Diseases
  • Heart Surgery (Cardiovascular Surgical Procedures)
  • Heart Transplantation
  • Heart Valve Diseases
  • Heart Valve Prosthesis Implantation
  • Hypoplastic Left Heart Syndrome
  • Pathologic Constriction
  • > Show all expertise

Education & Awards

Dr. Mayer graduated from Yale University, New Haven. He has 10 awards.

Awards  
One of America's Leading Experts on:
Cardiac Surgical Procedures
Cardiopulmonary Bypass
Congenital Heart Defects
Congenital Heart Disease (Double Outlet Right Ventricle)
Coronary Vessel Anomalies
Hypoplastic Left Heart Syndrome
Right Heart Bypass
Ventricular Heart Septal Defects
Boston Magazine Top Doctors , December 2011
Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2015)

Affiliations

Dr. Mayer has 9 hospital affiliations:

  • Beth Israel Deaconess Medical Center 
  • Brigham and Women's Hospital 

Languages

  • Spanish

> > > > Dr. John Mayer, MD

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Additional Information
Dr. John E Mayer MD is a male Cardiothoracic Surgeon, has 40 years of experience and practices in Thoracic Surgery, Cardiothoracic Vascular Surgery, and Congenital Cardiac Surgery.
Where does Dr. John E. Mayer practice?
Dr. John Mayer has 1 office location.
Dr. John Mayer practices Thoracic Surgery, Cardiothoracic Vascular Surgery, and Congenital Cardiac Surgery near Boston, MA.
See Boston Surgeons and Boston Cardiothoracic Surgeons.