Summary

Dr. Colin Sieff is an oncologist who earned his MB, BCH degree from the University of Witwatersrand. He completed his residency training at the prestigious Royal Marsden Hospital and St. George's Hospital before pursuing fellowship training at the Hospital for Sick Children in London. Dr. Sieff speaks English fluently.

Dr. Sieff practices at the Dana-Farber Cancer Institute in Boston, Massachusetts, and maintains hospital privileges at Brigham and Women's Hospital. He specializes in treating complex blood disorders including thalassemia and aplastic anemia, conditions that affect blood cell production. His expertise includes managing proteinuria, a condition where protein appears in the urine. Dr. Sieff performs diagnostic procedures such as protein urine tests and albumin-creatinine ratio testing to monitor kidney function and overall health. Patients consistently rate him highly, giving him a perfect 5.0 rating on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 6 insurance plans accepted
  • speaks English
  • Hospital for Sick Children, London
  • 1 specialty
  • 4 areas of expertise
  • 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. Colin A. Sieff, MB, BCHMee-Young LeeCarol Regina PilgrimAshley Dawn Miller
OncologyNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English Speaks English, Spanish
Boston , MABoston , MABoston , MABraintree , MA
Med School: University of Witwatersrand
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Colin A. Sieff

  • Blue Cross Blue Shield of Massachusetts
  • Fallon Community Health Plan (FCHP)
  • Harvard Pilgrim Health Care
  • Optum Health
  • UniCare
  • UnitedHealthcare

Medical Specialties

Dr. Colin A. Sieff has the following specialty

Specialty Expertise

Dr. Colin A. Sieff has the following 4 areas of expertise

  • Acute Myeloid Leukemia
  • Cancer
  • Chronic Myeloid Leukemia
  • Leukemia

Certifications, License, & Education

EDUCATION & TRAINING

Fellowship

Hospital for Sick Children, London

Residency

Royal Marsden Hospital, St. George's Hospital

Medical School

University of Witwatersrand

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Frequently Asked Questions

Which hospitals is Dr. Colin Sieff affiliated with?
Dr. Colin Sieff is affiliated with Brigham And Womens Hospital.
Does Dr. Colin Sieff accept virtual/telehealth appointments?
Dr. Colin Sieff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Colin Sieff accept my insurance?
You can see the insurance plans that Dr. Colin Sieff accepts on their Vitals profile.
What languages does Dr. Colin Sieff speak?
Dr. Colin Sieff speaks English.
Is Dr. Colin Sieff accepting new patients?
Dr. Colin Sieff is accepting new patients on Vitals. View Dr. Colin Sieff's profile on Vitals to make an appointment.

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