MediFind found 98 doctor with experience in Chronic B-Cell Leukemia (CBCL) near Valhalla, NY. Of these, 73 are Experienced, 23 are Advanced and 2 are Distinguished.
Northwell Health Physician Partners At Valhalla
Mitchell Fenster is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Fenster is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).
White Plains Medical Diagnostic Services, PC
Mathew Lonberg is a Hematologist and an Oncologist in White Plains, New York. Dr. Lonberg is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Paget Disease of the Breast, Idiopathic Neutropenia, Chronic Lymphocytic Leukemia (CLL), and Schnitzler Syndrome.
Msk Harrison
Philip Caron is an Oncologist and a Hematologist in West Harrison, New York. Dr. Caron is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Non-Hodgkin Lymphoma, Hodgkin Lymphoma, Follicular Lymphoma, and Diffuse Large B-Cell Lymphoma (DLBCL).
Northwell Health Physician Partners Hematology Oncology At Phelps
Anna Komorowski is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Komorowski is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.
Westchester Medical Center Advanced Physician Services PC
Delong Liu is a Hematologist Oncology specialist and a Hematologist in Valhalla, New York. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.
WPHPA Cancer And Blood Specialists Of New York
Dr. Subuhee Hussain is the Chief for the Department of Hematology & Oncology at White Plains Hospital. Dr. Hussain graduated from SUNY Upstate Medical University in Syracuse, NY and completed her residency in Internal Medicine at Beth Israel Medical Center in New York. She received Fellowship training in Medical Oncology and Hematology at Montefiore Medical Center Albert Einstein Cancer Center, and she is board certified in Medical Oncology, Hematology, and Internal Medicine. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Neuroendocrine Tumor, Myeloproliferative Neoplasms (MPN), Pleuropulmonary Blastoma, and Lung Cancer.
WPHPA Cancer And Blood Specialists Of New York
Dr. Dan Costin is Director of the White Plains Hospital Center for Cancer Care. He has been practicing medical oncology and hematology in Westchester since 1993. He received his B.S. in biochemistry at the University of California in Los Angeles and his medical degree at the University of California in San Francisco. He completed his internal medicine residency at Beth Israel Hospital in Boston in 1990, his fellowship in medical oncology at the National Cancer Institute in Bethesda in 1991, and his fellowship in hematology at New York University in 1993. He has been an attending physician at White Plains Hospital since 1993 and served as section chief of the department of Hematology-Oncology from 1999 to 2007. Dr. Costin is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Paget Disease of the Breast, Chondrosarcoma, Osteosarcoma, and Angiosarcoma.
WPHPA Cancer And Blood Specialists Of New York
Dr. Karen Green graduated from New York University School of Medicine in 1988 and received residency training in Internal Medicine at The New York Hospital/Cornell Medical Center and Memorial Sloan Kettering Cancer Center. She completed a fellowship in Hematology/Oncology at New York Presbyterian Hospital/Cornell Medical Center. After completing her training in 1995, she spent eight years on the full-time faculty at New York Presbyterian Hospital/Cornell Medical Center, where she served as Assistant Professor of Medicine and specialized in breast cancer. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.
Cancer And Blood Medical Services Of New York PC
Carol Lederman is a Hematologist Oncology provider in White Plains, New York. Dr. Lederman is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are GTP Cyclohydrolase 1 Deficiency, Pseudocholinesterase Deficiency, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, and Deep Vein Thrombosis.
White Plains Physician Services P.C.
Joshua Raff is a Hematologist Oncology specialist and a Hematologist in White Plains, New York. Dr. Raff is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Chronic Lymphocytic Leukemia (CLL), and Colorectal Cancer.
White Plains Physician Services P.C.
Abraham Mittelman is a Hematologist and an Oncologist in White Plains, New York. Dr. Mittelman is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Colorectal Cancer.
Northwell Health Physician Partners Hematology Oncology At Phelps
Heather Katz is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), WT1-Related Wilms Tumor Syndromes, Clear Cell Sarcoma, and Salpingo-Oophorectomy.
Westchester Medical Center Advanced Physician Services PC
Amir Steinberg is an Oncologist and a Hematologist in Hawthorne, New York. Dr. Steinberg is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Multiple Myeloma, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Bone Marrow Transplant, and Bone Marrow Aspiration.
Westchester Medical Center Advanced Physician Services PC
Karen Seiter is a Hematologist in Valhalla, New York. Dr. Seiter is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.
Westchester Medical Center Advanced Physician Services PC
Christine Pellegrino is an Oncologist and a Hematologist in Valhalla, New York. Dr. Pellegrino is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, Squamous Cell Lung Carcinoma, and Large-Cell Lung Carcinoma.
Westchester Medical Center Advanced Physician Services PC
John Nelson is a Hematologist and an Oncologist in Valhalla, New York. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Sickle Cell Disease, Thrombocytopenia, Acquired Hemophilia, Thrombotic Thrombocytopenic Purpura, and Bone Marrow Aspiration.
Cancer And Blood Medical Services Of New York PC
Owen O'connor is an Oncologist in White Plains, New York. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Peripheral T-Cell Lymphoma, T-Cell Lymphoma, Non-Hodgkin Lymphoma, and Anaplastic Large Cell Lymphoma.
White Plains Physician Services P.C.
Yelena Patsiornik is a Hematologist Oncology specialist and a Hematologist in White Plains, New York. Dr. Patsiornik is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Non-Hodgkin Lymphoma, B-Cell Lymphoma, Familial Colorectal Cancer, and Colorectal Cancer.
White Plains Physician Services P.C.
Yael Zack is a Hematologist Oncology specialist and a Hematologist in White Plains, New York. Dr. Zack is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Anemia, Paget Disease of the Breast, Large-Cell Immunoblastic Lymphoma, and Familial Colorectal Cancer.
White Plains Physician Services P.C.
Sara Sadan is an Oncologist in White Plains, New York. Dr. Sadan is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma.
Last Updated: 01/09/2026





