Summary

Dr. William Pu is a cardiovascular disease specialist with 33 years of experience treating heart conditions in children and young adults. He earned his medical degree from Harvard Medical School in Boston, Massachusetts, and completed his pediatrics residency at Boston Children's Hospital in 1993. Dr. Pu furthered his training with a pediatric cardiology fellowship at Boston Children's Hospital, finishing in 1996. He maintains board certification in pediatrics from the American Board of Pediatrics and provides care in English.

Dr. Pu practices at Boston Children's Hospital in Boston, Massachusetts, where he focuses on caring for young patients with heart conditions. He treats children born with congenital heart disease and evaluates structural heart murmurs to determine if treatment is needed. Dr. Pu also manages cardiac arrhythmias, which are irregular heartbeats that can affect how well the heart pumps blood. His expertise includes performing electrocardiograms to check heart rhythm, using Holter monitors for extended heart monitoring, and conducting ambulatory EKG testing to track heart activity during daily activities. Patients rate Dr. Pu 5.0 out of 5 stars for his compassionate and expert care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 33 years of experience
  • 19 insurance plans accepted
  • speaks English
  • Boston Children's Hospital - Boston, MA
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Department of Cardiology

300 Longwood AveBoston, MA 02115
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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William Pu, MDDr. Dana Weisshaar, MDDr. Duane Sidney Pinto, MDDr. Jean Elise Schaffer, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
33 Years of Experience 37 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Russian, Spanish Speaks English
Boston , MACambridge , MAPlymouth , MABoston , MA
Med School: Harvard Medical School, Boston, Massachusetts Med School: University of Toledo Medical School Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by William Pu

  • Aetna
  • AmeriGroup
  • Blue Cross Blue Shield of Massachusetts
  • CBA Blue
  • Cigna
  • Fallon Community Health Plan (FCHP)
  • Golden Rule
  • Harvard Pilgrim Health Care
  • HealthPartners
  • Mass General Brigham Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare Oxford

Medical Specialties

William Pu has the following specialty

Specialty Expertise

William Pu has the following 12 areas of expertise

  • Cardiac Ultrasound
  • Chest Pain
  • Electrocardiogram (EKG)
  • Exercise Stress Test
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure
  • Nuclear Stress Test
  • Palpitations
  • Shortness of Breath
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

William Pu holds an expired medical license in the state of Massachusetts. They are board certified in Pediatrics by the American Board of Pediatrics.

Board Certifications

Board certified in Pediatrics by the American Board of Pediatrics.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Boston Children's Hospital - Boston, MA in 1996 and Children's Hospital, Fellow:Cardiology in 1996.

Residency

Completed their residency at Children'S Hosp, Pediatric Cardiology, Children's Hospital Boston in 1994, Boston Children's Hospital - Boston, Ma in 1993, and Children's Hospital, Resident:Pediatrics in 1993.

Medical School

Graduated from Harvard Medical School, Boston, Massachusetts in 1993.

NPI Number

William Pu's NPI number is 1356322119.

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Frequently Asked Questions

What languages does William Pu speak?
William Pu speaks English.
Where is William Pu's office located?
William Pu's office is located at 300 Longwood Ave, Boston, MA, 02115.
Does William Pu accept virtual/telehealth appointments?
William Pu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with William Pu?
You can find contact information for William Pu here on Vitals.
Which hospitals is William Pu affiliated with?
William Pu is affiliated with Boston Childrens Hospital.

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