Hematologic Oncology & Blood Disorders

Cancer Answer Line: 866.223.8100

Cancer Answer Line:

866.223.8100

The Department of Hematologic Oncology and Blood Disorders at Taussig Cancer Institute is dedicated to providing the most cutting edge treatment to patients with benign (non-cancerous) blood disorders as well as cancers of the blood, bone marrow, and lymph nodes.

Our survival patterns in bone marrow transplantation are among the best in the nation, and pioneering studies in lymphoma have led to the Taussig Cancer Institute being appointed by the Leukemia and Lymphoma Society to develop a paradigm for moving clinical trials from a center of excellence to community practices. Our leukemia and bone marrow failure programs are some of the largest in the country, and have become world-renowned for defining, testing, and establishing the latest treatments for these disorders.

Department Programs

Physicians

Matt Kalaycio, MD, FACP (Department Chairman)

Cleveland Clinic Main Campus

Matt Kalaycio, MD, FACP, is Chairman of the Department of Hematologic Oncology and Blood Disorders at Cleveland Clinic Taussig Cancer Institute. Dr. Kalaycio holds a joint appointment in Cleveland Clinic's Transplant Center and is a Staff member in the Department of Hematologic Malignancies and Blood Disorders.

Additionally, Dr. Kalaycio is a Professor at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University. He is board-certified in hematology, medical oncology and internal medicine. Dr. Kalaycio's clinical interests include leukemia and stem cell transplantation.




Anjali Advani, MD

Cleveland Clinic Main Campus

Anjali S. Advani, MD, is a Staff Physician in the Department of Hematologic Oncology and Blood Disorders and Director of the Inpatient Leukemia Program at Taussig Cancer Institute. She is also Assistant Professor in the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University.

She completed her medical degree, internal medicine residency, and hematology and oncology fellowship at Duke University Medical Center. She has been at Cleveland Clinic since 2002.




Steven Andresen, DO

Cleveland Clinic Main Campus

Steven Andresen, DO, has been a Staff Physician in the Departments of the Hematologic Oncology & Blood Disorders and Solid Tumor Oncology since 1987. Dr. Andresen attended the University of Iowa and received his medical degree from the University of Osteopathic Medicine and Health Sciences in Des Moines , Iowa.

His specialty interests include bone marrow transplantation, breast cancer, and hematologic malignancies.




Brian Bolwell, MD (Institute Chairman)

Cleveland Clinic Main Campus

Brian Bolwell, MD, is the Chairman of Taussig Cancer Institute at Cleveland Clinic. He is a Professor of Medicine at the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University and has authored more than 300 articles and abstracts concerning hematologic malignancies and bone marrow transplantation.

Dr. Bolwell attended Harvard University and received his medical degree from Case Western Reserve University. Dr. Bolwell completed his medical internship and residency at University Hospitals of Cleveland and a hematology and oncology fellowship at Hospital of the University of Pennsylvania.




Robert Dean, MD

Cleveland Clinic Main Campus

Robert Dean, MD, joined the Staff of the Cleveland Clinic Taussig Cancer Institute in 2005. Dr. Dean attended undergraduate and medical school at the University of Pennsylvania. He received his internal medicine training at Boston University Medical Center and studied primary amyloidosis while serving as a research fellow.

Dr. Dean completed a fellowship in hematology and medical oncology at the National Cancer Institute, where he conducted research in allogeneic stem cell transplantation.




Hien Duong, MD

Cleveland Clinic Main Campus

Hien K. Duong, MD, attended University of Michigan, where she received both her undergraduate and medical degree. She completed her specialty training in hematology and oncology at Cleveland Clinic, and joined as Associate Staff in August 2010.

Dr. Duong's research interests include hematopoietic stem cell transplant and improving stem cell mobilization methods.




Brian Hill, MD, PhD

Cleveland Clinic Main Campus

Brian Hill, MD, earned his undergraduate degree from Dartmouth College, followed by his doctorate degree from The State University of New York at Stony Brook. Dr. Hill earned his medical degree at University of Chicago Pritzker School of Medicine and stayed in Chicago to complete a residency in internal medicine at University of Chicago Hospitals. He later completed a fellowship at Cleveland Clinic.

Dr. Hill's specialty interests include chronic lymphocytic leukemia, hematologic malignancies, HIV-related lymphoma, Hodgkin's disease, and non-Hodgkin's lymphoma.




Leonard Horwitz, MD

Cleveland Clinic Main Campus

Leonard Horwitz, MD, graduated magna cum laude from Yale University. He later received his medical degree from Albert Einstein College of Medicine in New York. He completed a residency in internal medicine and fellowship in hematology at Long Island Jewish Hospital. Dr. Horwitz completed a second fellowship in medical oncology at MD Anderson Hospital & Tumor Institute in Houston, Texas.

Dr. Horwitz is a member of the American Medical Association and a fellow in The American College of Physicians and American Society of Clinical Oncology. He is board-certified in hematology, medical oncology, and internal medicine.




Anna Koo, MD

Cleveland Clinic Main Campus

Anna Koo, MD, is the HPC Apheresis Collection Facility Medical Director and is a Staff Physician in the Department of Hematologic Oncology & Blood Disorders. She received her medical degree from New Jersey Medical School. p>

Some of Dr. Koo's professional highlights include: past President of The American Society for Apheresis, board member of the International Society for Apheresis, certified member of the American Board of Rheumatology and Internal Medicine, and editorial board member of Therapeutic Apheresis and Dialysis Journal.




Alan Lichtin, MD

Cleveland Clinic Main Campus

Alan Lichtin, MD, earned his undergraduate and medical degree at the University of Cincinnati. He completed his internship and residency at University Hospitals of Cleveland and then went on to complete his fellowship in hematology and oncology at University of Pennsylvania.

His specialty interests include adult hematology, coagulation and hemostasis disorders, and hematologic malignancies.





Jaroslaw Maciejewski, MD, PhD

Cleveland Clinic Main Campus

Jaroslaw Maciejewski, MD, PhD, is a Professor of Medicine at the Cleveland Clinic Lerner College of Medicine. Dr. Maciejewski is also an elected member of The American Society for Clinical Investigators (ASCI). He received his medical and doctorate degree from the Institute for Medical Immunology at Humboldt University Medical School in Berlin, Germany. He completed his internal medicine residency at the University of Nevada School of Medicine and Fellowship at the National Institutes of Health Medical Center in Bethesda, MD. He completed his postdoctoral research fellowship at the National Heart, Lung, and Blood Institute (NHLBI).

Dr. Maciejewski served as Staff Scientist at NHLBI before joining Cleveland Clinic in 2001 as Staff Physician and Section Head of Experimental Hematology. In January 2009, he was appointed Chairman of the newly created Department of Translational Hematology and Oncology Research at Taussig Cancer Institute (THOR).



Keith McCrae, MD

Cleveland Clinic Main Campus

Keith McCrae, MD, earned his undergraduate degree at Dartmouth College and continued on to earn his medical degree from Duke University School of Medicine.

Dr. McCrae completed his residency at Duke University Children's Hospital & Medical Center. Later, he completed a fellowship at The University of Pennsylvania.




Brad Pohlman, MD

Cleveland Clinic Main Campus

Brad Pohlman, MD, is Vice Chair of Operations, Director of the Lymphoma Program, and Director of The Scott Hamilton CARES Initiative at Cleveland Clinic Taussig Cancer Institute.

Dr. Pohlman is a member of the American Society of Hematology, American Society of Clinical Oncology, and American Society for Blood and Marrow Transplantation.

Dr. Pohlman's specialty interests include Castleman's disease, hemophilia, HIV-related lymphoma, Hodgkin's disease, non-Hodgkin's lymphoma, and post-transplant lymphoproliferative disorder.




Frederic Reu, MD

Cleveland Clinic Main Campus

Frederic Reu, MD, earned his medical degree at Eberhard-Karls Universitat Tubingen in Tubingen, Germany. At Cleveland Clinic, he completed an internship in internal medicine, a residency in medical oncology, and a fellowship in medical oncology.

Dr. Reu's specialty interests include multiple myeloma, light chain amyloidosis, and plasma cell disorders.




Christy Samaras, DO

Cleveland Clinic Main Campus

Christy Samaras, DO, earned her undergraduate degree at Eastern Nazarene College in Wollaston, MA, and then received her medical degree from The University of New England College of Osteopathic Medicine.

Dr. Samaras continued on to complete a residency at Mercy Hospital of Pittsburgh and a fellowship at Cleveland Clinic, where she was appointed Associate Staff in the Department of Hematologic Oncology & Blood Disorders.




Yogen Saunthararajah, MD

Cleveland Clinic Main Campus

Yogen Saunthararajah, MD, is Associate Staff in the Department of Hematologic Oncology and Blood Disorders at Cleveland Clinic, and an Associate Professor.

Dr. Saunthararajah received his undergraduate and medical degrees from the University of Wales College of Medicine, and completed medical and surgical internships at University Hospitals of Wales, United Kingdom. Dr. Sauntharajah served as a Captain in Military Medicine in the Singapore Armed Forces.




Mikkael Sekeres, MD, MS

Cleveland Clinic Main Campus

Mikkael Sekeres, MD, MS, earned his undergraduate and medical degrees at the University of Pennsylvania. He then completed a residency in internal medical at Massachusetts General Hospital and stayed in Boston to complete a fellowship in hematology and oncology at Dana-Farber Cancer Institute.

Some of Dr. Sekeres' specialty interests include: acute myeloid leukemia, bone marrow failure syndromes/disorders, chronic myelogenous leukemia, myelodysplastic syndromes, myeloproliferative neoplasms, hairy cell leukemia, chronic lymphocytic leukemia, and acute lymphocytic leukemia.




Bernard Silver, MD

Cleveland Clinic Main Campus

Bernard Silver, MD, earned his medical degree from the University of Michigan Medical School in Ann Arbor, Mich. He completed an internship and residency at Northwestern University Evanston Hospital. He then completed a fellowship at University of Michigan Health System in Ann Arbor.

His specialty interests include coagulation disorders, hemophilia, Von Willebrand's disease, clotting factor deficiencies or inhibitors, thrombophilia, Lupus anticoagulant/antiphospholipid syndrome, thrombocytopenia (ITP, TTP), and hemolytic anemia.




Ronald Sobecks, MD

Cleveland Clinic Main Campus

Ronald M. Sobecks, MD, is a Staff Physician in the Department of Hematologic Oncology and Blood Disorders, with joint appointment in the Transplantation Center in the Division of Surgery. Dr. Sobecks is an Assistant Professor at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University.

In addition, Dr. Sobecks serves as Quality Review Officer of the Bone Marrow Transplant Program, Member and Co-Chairman of the Bone Marrow Transplant Lab Committee and Member of the Transplant Executive Committee.

Dr. Sobecks' interests include allogeneic and autologous hematopoietic stem cell transplantation, leukemia, and hematologic malignancies.




Ramon Tiu, MD

Cleveland Clinic Main Campus

Ramon Tiu, MD, is an Assistant Professor of Medicine at Cleveland Clinic Lerner College of Medicine. He is an Associate Staff in the Departments of Translational Hematology and Oncology Research and Hematological Oncology and Blood Disorders.

Dr. Tiu received his medical degree from University of Santo Tomas Faculty of Medicine and Surgery in the Philippines. He pursued research training at Cleveland Clinic in experimental hematology and was appointed Associate Staff at Cleveland Clinic in 2010.



Cancer Answers & Appointments

Speak with a cancer nurse specialist for appointment assistance and for answers to your questions about cancer locally at 216.444.7923 or toll-free 1.866.223.8100.

Monday through Friday from 8 a.m. – 4:30 p.m. (ET).

Referrals

Resources for medical professionals

  • Outpatient appointment referrals: 216.444.7923 or 866.223.8100
  • Inpatient hospital transfers: 800.553.5056
  • Referring Physician Concierge: 216.444.6196 or 216.312.4910.

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This information is provided by Cleveland Clinic and is not intended to replace the medical advice of your doctor or health care provider. Please consult your health care provider for advice about a specific medical condition.

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