Summary

Dr. Mark Alexander is a cardiovascular disease specialist who focuses on pediatric cardiology. He earned his medical degree from Boston University School of Medicine and completed his pediatric residency at Tripler Army Medical Center, followed by specialized training in pediatric cardiology at Children's Hospital. With over four decades of experience in medicine, Dr. Alexander holds board certification in pediatrics from the American Board of Pediatrics. He provides care in English.

Dr. Alexander practices at Boston Children's Hospital in the Department of Cardiology in Boston, Massachusetts. His expertise includes treating heart rhythm disorders in children, including cardiac arrhythmias and ventricular arrhythmias. He performs diagnostic procedures such as electrocardiograms to monitor heart function and exercise stress tests to evaluate cardiac performance during physical activity. Patients have given him an average rating of 3.0.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3
  • 41 years of experience
  • 53 insurance plans accepted
  • speaks English
  • Children'S Hosp, Pediatric Cardiology; Tripler Army Med Ctr, Pediatrics
  • 5 written reviews
  • 1 specialty
  • 1 area 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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Dr. Mark Alexander, MDDr. Dana Weisshaar, MDJeanne M ColtonDr. David Michael Dudzinski, MD
Cardiovascular DiseaseCardiovascular DiseaseNurse PractitionerCritical Care Medicine
Accepts New Patients Accepts New Patients
41 Years of Experience 37 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, English
Boston , MACambridge , MASouth Weymouth , MABoston , MA
Med School: Army Medical College Med School: University of Toledo Medical School Med School: Harvard Medical School
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Alexander

  • Aetna
  • Aetna Better Health
  • AmeriGroup
  • AmeriHealth
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • CBA Blue
  • CDPHP
  • CHAMPVA
  • Cigna
  • Commonwealth Care Alliance
  • Community Health Options
  • ConnectiCare
  • EmblemHealth
  • Fallon Community Health Plan (FCHP)
  • Fidelis Care (NY)
  • First Health (Coventry Health Care)
  • GEHA
  • Geisinger Health Plan
  • Harvard Pilgrim Health Care
  • Health New England
  • HealthFirst (NY)
  • HealthPartners
  • HealthSmart
  • Humana
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Mass General Brigham Health Plan
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Neighborhood Health Plan
  • Nippon Life Benefits
  • Optum Health
  • PreferredOne
  • Priority Health
  • Select Health of South Carolina
  • Senior Whole Health
  • Simply Healthcare
  • Tricare
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • Univera Healthcare
  • Virginia Premier Health Plan
  • Wellcare

Medical Specialties

Dr. Mark Alexander has the following specialty

Specialty Expertise

Dr. Mark Alexander has the following area of expertise

  • Cardiac Arrhythmias

Certifications, License, & Education

41 Years Experience

BOARD CERTIFICATIONS

American Board of Pediatrics

Pediatrics

MEDICAL LICENSE

Medical Doctor, Maine, 2026, Active
Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Residency

Children'S Hosp, Pediatric Cardiology; Tripler Army Med Ctr, Pediatrics
Children's Hospital Program

Medical School

Army Medical College
Boston Univ Sch of Med, Boston MaGraduated in 1985
Boston University School of MedicineGraduated in 1985

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Frequently Asked Questions

Where is Dr. Mark Alexander's office located?
Dr. Mark Alexander's office is located at 300 Longwood Ave, Boston, MA, 02115.
Is Dr. Mark Alexander accepting new patients?
Dr. Mark Alexander is accepting new patients on Vitals. View Dr. Mark Alexander's profile on Vitals to make an appointment.
Does Dr. Mark Alexander accept virtual/telehealth appointments?
Dr. Mark Alexander has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mark Alexander affiliated with?
Dr. Mark Alexander is affiliated with Boston Childrens Hospital.
What languages does Dr. Mark Alexander speak?
Dr. Mark Alexander speaks English.

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