Summary

Dr. Margaret Fischer is an internal medicine physician with four decades of experience treating adult patients. She earned her medical degree from the Medical College of Ohio and completed residency training at Cardinal Glennon Children's Hospital. Dr. Fischer pursued advanced fellowship training at prestigious institutions, including the Cleveland Clinic Foundation and Baylor College of Medicine. She holds board certifications in both internal medicine from the American Board of Internal Medicine and pediatrics from the American Board of Pediatrics. Dr. Fischer provides care in English.

Dr. Fischer is affiliated with Wellspan York Hospital and practices in Fairfax, Virginia and Hagerstown, Maryland. She specializes in treating heart rhythm disorders, including atrial fibrillation and abnormal heart rhythms. Her expertise extends to managing rapid heartbeats that originate above the heart's main pumping chambers. Dr. Fischer performs essential diagnostic tests such as electrocardiograms to evaluate heart function and glucose monitoring for diabetes management. Patients rate her care highly, giving her an average rating of 4.6 out of 5 stars.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.6
  • 40 years of experience
  • 52 insurance plans accepted
  • speaks English
  • Cleveland Clinic Foundation
  • 24 written reviews
  • 1 award
  • 1 specialty
  • 3 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Dr. Margaret B. Fischer has 2 locations

3020 Hamaker Court, Ste. 502

3020 Hamaker Court Ste. 502Fairfax, VA 22031

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Dr. Margaret B. Fischer, MDDr. Brad B. Moore, MDZachary PhillipsDr. David Clark, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
40 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Fairfax , VAWashington , DCBethesda , MDGreenbelt , MD
Med School: Medical College of Ohio Med School: Hahnemann University School Of Medicine Med School: Howard University College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Margaret B. Fischer

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - POS
  • Aetna - PPO
  • AmeriHealth
  • Anthem Blue Cross
  • Anthem Blue Cross - PPO
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield - Medicaid (Managed)
  • APWU
  • APWU - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicaid (Managed)
  • CareFirst BlueCross BlueShield - Medicare
  • Cigna
  • Cigna - HMO
  • Cigna - POS
  • Cigna - PPO
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Medica
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mutual of Omaha
  • Optimum HealthCare
  • Optimum HealthCare - HMO
  • Palmetto GBA - Medicare
  • Priority Partners
  • Priority Partners - Medicaid (Managed)
  • STLDentalPlan| LLC
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • US Family Health Plan

Medical Specialties

Dr. Margaret B. Fischer has the following specialty

Specialty Expertise

Dr. Margaret B. Fischer has the following 3 areas of expertise

  • Clinical Cardiac Electrophysiology
  • Hospitalist
  • Pediatric Cardiology

Certifications, License, & Education

40 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

American Board of Pediatrics

Pediatrics

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Fellowship

Cleveland Clinic Foundation1995
Baylor College of Medicine1993

Residency

Cardinal Glennon Childrens Hospital1990
Cardinal Glennon Childrens Hospital1987

Medical School

Medical College of OhioGraduated in 1986

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Frequently Asked Questions

Does Dr. Margaret Fischer accept virtual/telehealth appointments?
Dr. Margaret Fischer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Margaret Fischer's office located?
Dr. Margaret Fischer's office is located at 3020 Hamaker Court Ste. 502, Fairfax, VA, 22031.
Which hospitals is Dr. Margaret Fischer affiliated with?
Dr. Margaret Fischer is affiliated with Wellspan York Hospital.
Does Dr. Margaret Fischer accept my insurance?
You can see the insurance plans that Dr. Margaret Fischer accepts on their Vitals profile.
What languages does Dr. Margaret Fischer speak?
Dr. Margaret Fischer speaks English.

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