Summary

Dr. Margaret Koester is an internal medicine physician who earned her medical degree from the University of Miami Leonard M. Miller School of Medicine. With two years of experience in practice, she focuses on comprehensive adult healthcare and preventive medicine. Internal medicine physicians like Dr. Koester are trained to diagnose and treat a wide range of conditions affecting adults, from routine health maintenance to complex medical issues.

Dr. Koester practices at Massachusetts General Hospital and Mass General Hospital For Children in Boston, Massachusetts. She is affiliated with these prestigious medical institutions, which are known for their excellence in patient care and medical innovation. Her work involves caring for adult patients across the spectrum of internal medicine needs.

Overview based on verified provider data

Quick Facts

  • 2 years of experience
  • 2 insurance plans accepted
  • University Of Miami Leonard M Miller School Of Medicine
  • 1 specialty
  • 2 hospital affiliations
  • 2 office locations
  • Female

Office Locations

Dr. Margaret Claire Koester has 2 locations

Mass General Hospital For Children

55 Fruit St Fl 6Boston, MA 02114

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Dr. Margaret Claire KoesterDr. Sanjiban Dey, MDKerry L. Folkman, MSN, NP-CDr. Manjunath Govindaiah, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2 Years of Experience 8 Years of Experience 16 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Kannada, Hindi, Telugu
Boston , MAStoneham , MABrookline , MAWilmington , MA
Med School: University Of Miami Leonard M Miller School Of Medicine Med School: Dhaka Medical College And Hospital Med School: Regis College Med School: Vijayanagar Institute Of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Margaret Claire Koester

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts

Medical Specialties

Dr. Margaret Claire Koester has the following specialty

Certifications, License, & Education

2 Years Experience

Dr. Margaret Claire Koester 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 2026.

Education & Training

Medical School

Graduated from University Of Miami Leonard M Miller School Of Medicine in 2024.

NPI Number

Dr. Koester's NPI number is 1083473763.

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Frequently Asked Questions

Is Dr. Margaret Koester accepting new patients?
Dr. Margaret Koester has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Margaret Koester accept my insurance?
You can see the insurance plans that Dr. Margaret Koester accepts on their Vitals profile.
Which hospitals is Dr. Margaret Koester affiliated with?
Dr. Margaret Koester is affiliated with Massachusetts General Hospital and Mass General Hospital For Children.
How can I make an appointment with Dr. Margaret Koester?
You can find contact information for Dr. Margaret Koester here on Vitals.
Does Dr. Margaret Koester accept virtual/telehealth appointments?
Dr. Margaret Koester has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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