Summary

Dr. John Mayer is a thoracic surgeon specializing in surgery with over five decades of clinical experience. He earned his medical degree from Yale University School of Medicine and has dedicated 54 years to advancing surgical care. Dr. Mayer is fluent in English.

Dr. Mayer practices at Boston Children's Hospital in Boston, Massachusetts, where he focuses on the Department of Cardiac Surgery. His clinical expertise centers on treating congenital heart disease, providing specialized care for patients with Down syndrome, and managing complex cases of Eisenmenger syndrome. Patients have given him an average rating of 3.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.6
  • 54 years of experience
  • speaks English
  • Yale University School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 30 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Edmund Mayer has 2 locations

Department of Cardiac Surgery

300 Longwood AveBoston, MA 02115

Boston Childrens Hospital

300 Longwood AveBoston, MA 02115

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Dr. John Edmund Mayer, MDDr. Christopher N LewisDr. Matthew Paul ShaughnessyDr. Kelsey Suzanne Romatoski
Thoracic SurgerySurgerySurgerySurgery
3.6 
54 Years of Experience 7 Years of Experience 10 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Boston , MAWeymouth , MABoston , MABoston , MA
Med School: Yale University School Of Medicine Med School: Emory University School Of Medicine Med School: Tufts University School Of Medicine Med School: Rush Medical College Of Rush University Medical Center
Current Profile
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Insurance Plans Accepted by Dr. John Edmund Mayer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Edmund Mayer has the following 2 specialties

Specialty Expertise

Dr. John Edmund Mayer has the following 30 areas of expertise

  • Aneurysm
  • 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
  • Deep Vein Thrombosis
  • Developmental Disorders
  • Diabetes Complications
  • Heart Disease (Myocardial Ischemia)
  • Heart Diseases
  • Heart Transplantation
  • Heart Valve Diseases
  • Heart Valve Prosthesis Implantation
  • Hypoplastic Left Heart Syndrome
  • Pathologic Constriction
  • Percutaneous Arterial Septic Defect (ASD) Closure
  • Right Heart Bypass
  • Surgery
  • Tetralogy of Fallot
  • Varicose Veins
  • Vascular Malformations
  • Vascular Surgical Procedures
  • Ventricular Septal Defects

Certifications, License, & Education

54 Years Experience

Dr. John Edmund Mayer holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.

Education & Training

Medical School

Graduated from Yale University School Of Medicine in 1972.

NPI Number

Dr. Mayer's NPI number is 1992815708.

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Frequently Asked Questions

Does Dr. John Mayer accept virtual/telehealth appointments?
Dr. John Mayer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. John Mayer affiliated with?
Dr. John Mayer is affiliated with Boston Childrens Hospital.
Where is Dr. John Mayer's office located?
Dr. John Mayer's office is located at 300 Longwood Ave, Boston, MA, 02115.
Does Dr. John Mayer accept my insurance?
You can see the insurance plans that Dr. John Mayer accepts on their Vitals profile.
How can I make an appointment with Dr. John Mayer?
You can find contact information for Dr. John Mayer here on Vitals.

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