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Accepting patients
Who is Dr. Sieff, Pediatric Hematologist-Oncologist in Boston, MA?
Dr. Colin Sieff is a Pediatric Hematologist-Oncologist, who primarily practices in Boston, MA with 1 additional practice location. He is board certified. Dr. Sieff is fluent in English, Afrikaans, and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sieff’s office.
Where did Dr. Sieff go to medical school and complete their residency?
Medical School: University of The Witwatersrand, Faculty of Health Sciences
What languages does Dr. Sieff speak?
Dr. Sieff and their clinical team can communicate with patients in the following languages:
Afrikaans
English
Spanish
What conditions does Dr. Sieff treat?
As a Pediatric Hematologist-Oncologist, Dr. Sieff diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sieff. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Iron Deficiency Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Hereditary Spherocytosis
- Iron
- Hereditary spherocytosis
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Congenital Hemolytic Anemia
- Minkowski-Chauffard Disease
ICD-10 Codes:
- D508: Other iron deficiency anemias
- D509: Iron deficiency anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D649: Anemia, unspecified
- D580: Hereditary spherocytosis
Also known as:
- Sickle Cell Disease (Stable)
- Sickle Cell-Hemoglobin C Disease
- Sickle Cell Disease with Crisis
- Sickle Cell Disease
- Sickle cell anemia without crisis
- Chronic sickle cell disease
- Stable sickle cell
- Hb SC Disease
- Sickle Hemoglobin C Disease
- Sickle Cell Anemia Crisis
- Sickle Cell Pain Crisis
- Vaso-Occlusive Crisis
ICD-10 Codes:
- D571: Sickle-cell disease without crisis
- D5720: Sickle-cell/Hb-C disease without crisis
- D5700: Hb-SS disease with crisis, unspecified
Also known as:
- Other Neutropenia
- Blood Disorder
- Low neutrophil count
- Acquired neutropenia
- Specific neutropenia
ICD-10 Codes:
- D708: Other neutropenia
Also known as:
- Immune Thrombocytopenic Purpura
- Thrombocytopenia
- Platelet Disorder
- Immune thrombocytopenia
- ITP
- Idiopathic thrombocytopenic purpura
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D693: Immune thrombocytopenic purpura
- D696: Thrombocytopenia, unspecified
Also known as:
- Thalassemia
- Thalassemia Minor
- Alpha thalassemia
- Cooley's Anemia
- Mediterranean Anemia
- Thalassemia Syndrome
- Thalassemia Trait
ICD-10 Codes:
- D569: Thalassemia, unspecified
- D563: Thalassemia minor
Also known as:
- Diamond-Blackfan Anemia
- Anemia
- Diamond-Blackfan anemia
- DBA
- Congenital pure red cell aplasia
- Inherited red cell aplasia
ICD-10 Codes:
- D6101: Constitutional (pure) red blood cell aplasia
Also known as:
- Warm Autoimmune Hemolytic Anemia
- Anemia
- Autoimmune Disease
- Warm AIHA
- Warm antibody hemolytic anemia
- Autoimmune anemia
ICD-10 Codes:
- D5911: Warm autoimmune hemolytic anemia
Also known as:
- Nosebleed
- Nose Injuries and Disorder
- Epistaxis
- Bleeding nose
- Nasal hemorrhage
ICD-10 Codes:
- R040: Epistaxis
Which procedures does Dr. Sieff perform as a Pediatric Hematologist-Oncologist?
As a Pediatric Hematologist-Oncologist, procedures performed by a Dr. Colin Sieff may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Sieff's office.
Does Dr. Sieff accept my insurance?
Dr. Sieff accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sieff accept in Boston, MA?
Dr. Sieff in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Fallon Community Health Plan
View All Insurances
Where is Dr. Sieff's office located?
What is Dr. Sieff's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sieff's National Provider Identifier (NPI) number is 1942382635.
What common questions do patients ask about Dr. Sieff?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sieff
What is Dr. Colin Sieff's specialty?
Dr. Sieff is a Pediatric Hematologist-Oncologist near Boston, MA. A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers. Contact Dr. Sieff to book an appointment today.
Is this Dr. Colin Sieff affiliated with a ranked Castle Connolly Top Hospital?
No, Sieff is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Pediatric Hematologist-Oncologist?
Explore Pediatric Hematologist-Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Colin Sieff accepting new patients in Boston, MA?
Yes, Dr. Colin Sieff is accepting new patients at this time.
Does Dr. Colin Sieff offer online booking?
Please contact Dr. Sieff's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Colin Sieff?
Please contact Dr. Sieff's office for information regarding telehealth appointment availability or for scheduling assistance.
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