Hematologic Disorders

Hematologic disorders happen when something is wrong with your blood. Sometimes blood disorders are genetic, while other times they are caused by medicines, poor nutrition, or diseases.

Programs + Services


Benign Hematology Program

The Hematology Program at Tufts Medical Center in Boston specializes in treating non-cancerous blood-related illnesses like bleeding and clotting disorders.
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Hematologic Malignancies Program

Tufts Medical Center's Hematologic Malignancies Program in Boston uses the latest techniques to pinpoint your cancer type and provide you with the most effective treatment.
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Doctors + Care Team

Andreas K. Klein, MD

Andreas K. Klein, MD

Accepting New Patients

Virtual Appointments Available

Title(s): Associate Chief, Division of Hematology Oncology; Director, Hematologic Malignancies Program; Director, Bone Marrow and Hematopoietic Cell Transplant Program; Regulatory Affairs Director, CTSI; Associate Professor, Tufts University School of Medicine
Department(s): Medicine, Hematology/Oncology
Appt. Phone: 617-636-6227
Fax #: 617-636-8538

Lymphoma, myeloma, bone marrow transplantation (BMT), immune reconstitution after BMT

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Anita J. Kumar, MD, MSc

Anita J. Kumar, MD, MSc

Accepting New Patients

LGBTQ Health

Title(s): Hematologist/Oncologist; Assistant Professor, Tufts University School of Medicine.
Department(s): Medicine, Hematology/Oncology
Appt. Phone: 617-636-6227
Fax #: 617-636-8538

Acute leukemia, malignant hematology, myelodysplastic syndromes, myeloproliferative disorders

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Kellie A. Sprague, MD

Kellie A. Sprague, MD

Title(s): Director, Bone Marrow and Stem Cell Transplant Program; Director, Adult Leukemia Program; Assistant Professor, Tufts University School of Medicine
Department(s): Medicine, Hematology/Oncology
Appt. Phone: 617-636-6227
Fax #: 617-636-8538

Bone marrow transplantation, acute and chronic leukemia, myelodysplastic syndromes, lymphoma, myeloma, myeloproliferative disorders

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Kenneth B. Miller, MD

Kenneth B. Miller, MD

Title(s): Emeritus Physician, Division of Hematology/Oncology; Professor, Tufts University School of Medicine
Department(s): Medicine, Hematology/Oncology
Appt. Phone: 617-636-2600
Fax #: 617-636-8538

Acute myelogenous leukemia (AML), myelodysplastic syndrome (MDS), lymphoma, bone marrow and stem cell transplantation

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Monika Pilichowska, MD, PhD

Monika Pilichowska, MD, PhD

Title(s): Director, Clinical Hematology and Hematopathology; Director, Hematopathology Fellowship Program; Associate Professor, Tufts University School of Medicine
Department(s): Pathology and Laboratory Medicine
Appt. Phone: 617-636-7216
Fax #: 617-636-7128

Hematology and hematopathology, flow cytometry, surgical pathology and cytology, renal pathology (medical renal disease)

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Raymond L. Comenzo, MD

Raymond L. Comenzo, MD

Accepting New Patients

Virtual Appointments Available

Title(s): Director, Transfusion Services; Director, John C. Davis Myeloma and Amyloid Program; Professor, Tufts University School of Medicine
Department(s): Medicine, Pathology and Laboratory Medicine, Hematology/Oncology
Appt. Phone: 617-636-6454
Fax #: 617-636-3175

Myeloma, amyloidosis, stem cell transplant, transfusion medicine

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Research + Clinical Trials


Renal Hemodynamics in Patients on AMCS

This study explores changes in blood flow in the kidney before and after activation of Impella or ECMO devices, used to support subjects in cardiogenic shock. 
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