Summary

Dr. William Freed-Pastor is an oncologist who specializes in treating cancer patients. He earned his medical degree and PhD from Columbia University College of Physicians and Surgeons, providing him with both clinical training and research expertise. Dr. Freed-Pastor completed his internal medicine residency at Massachusetts General Hospital, followed by a medical oncology fellowship through a collaborative program at Dana-Farber Cancer Institute, Brigham and Women's Hospital, and Massachusetts General Hospital. He provides care in English.

Dr. Freed-Pastor practices at Dana-Farber Cancer Institute in Boston, Massachusetts, with hospital affiliations at Massachusetts General Hospital. His clinical focus includes treating patients with heart rhythm disorders, fluid buildup in the abdomen, and bile duct cancer. He brings specialized knowledge in managing complex cancer cases that may involve multiple organ systems.

Overview based on verified provider data

Quick Facts

  • 3 insurance plans accepted
  • speaks English
  • Dana-Farber Cancer Institute/Brigham and Women's Hospital/Massachusetts General Hospital, Medical Oncology
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dana-Farber Cancer Institute

450 Brookline AveBoston, MA 02215
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. William Freed-Pastor, MD, PhD
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Dr. William Freed-Pastor, MD, PhDDr. Jeffrey Paul RudnickDr. Meredith Sue IrwinDr. Todd Robert Golub, MD
OncologyDiagnostic RadiologyPediatricsPediatrics
Accepts New Patients Accepts New Patients
60 Years of Experience 34 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
Boston , MAConcord , MABoston , MABoston , MA
Med School: Columbia University College of Physicians & Surgeons Med School: Albany Medical College Med School: Harvard Medical School Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Freed-Pastor

  • Cigna
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)

Medical Specialties

Dr. William Freed-Pastor has the following specialty

Specialty Expertise

Dr. William Freed-Pastor has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Fellowship

Dana-Farber Cancer Institute/Brigham and Women's Hospital/Massachusetts General Hospital, Medical Oncology

Residency

Massachusetts General Hospital, Internal Medicine

Medical School

Columbia University College of Physicians & Surgeons

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Frequently Asked Questions

How can I make an appointment with Dr. William Freed-Pastor?
You can find contact information for Dr. William Freed-Pastor here on Vitals.
Which hospitals is Dr. William Freed-Pastor affiliated with?
Dr. William Freed-Pastor is affiliated with Massachusetts General Hospital.
Is Dr. William Freed-Pastor accepting new patients?
Dr. William Freed-Pastor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Freed-Pastor accept virtual/telehealth appointments?
Dr. William Freed-Pastor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. William Freed-Pastor's office located?
Dr. William Freed-Pastor's office is located at 450 Brookline Ave, Boston, MA, 02215.

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