MediFind found 45 doctor with experience in HER-2 Positive Breast Cancer near Sleepy Hollow, NY. Of these, 38 are Experienced, 5 are Advanced and 2 are Distinguished.
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 HER-2 Positive Breast Cancer. Her top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), WT1-Related Wilms Tumor Syndromes, Clear Cell Sarcoma, and Salpingo-Oophorectomy.
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 Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. 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.
Northwell Health Physician Partners Breast Surgery At Phelps, 777 North Broadway
Pond Kelemen is a Surgical Oncologist in Sleepy Hollow, New York. Dr. Kelemen is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Fibrocystic Breast Disease, Paget Disease of the Breast, Intraductal Papilloma, and Lymphadenectomy.
Northwell Health Physician Partners Breast Surgery At Phelps, 777 North Broadway
Andrew Ashikari is a Surgical Oncologist in Sleepy Hollow, New York. Dr. Ashikari is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Breast Infection, Fibrocystic Breast Disease, Paget Disease of the Breast, and Lymphadenectomy.
Mnh Hematology Onc
Irina Rybalova is an Oncologist in Nyack, New York. Dr. Rybalova is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Paget Disease of the Breast, Deep Vein Thrombosis, Intraductal Papilloma, and Inflammatory Breast Cancer.
WPHPA Medical Oncology
Dr. Mittelman earned his medical degree from his medical degree from Mt. Sinai School of Medicine. He completed his internship at Elmhurst Hospital Center, Queens, and his internal medicine residency at State University of NY Health Science Center, Brooklyn. He completed a fellowship in oncology at Memorial Sloan Kettering Cancer Center in July 1983. Dr. Mittelman is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Colorectal 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 Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Paget Disease of the Breast, Chondrosarcoma, Osteosarcoma, and Angiosarcoma.
Julie Gold is a Hematologist and an Oncologist in Mount Kisco, New York. Dr. Gold is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and HER-2 Positive Breast Cancer.
Westchester Medical Center Advanced Physician Services PC
Toan Nguyen is a Surgical Oncologist and a General Surgeon in Valhalla, New York. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Subareolar Abscess, HER-2 Positive Breast Cancer, Breast Cancer, and Paget Disease of the Breast.
WPHPA Oncology & Hematology
Sara Sadan, M.D. is the Director for Breast and Women's Cancers at White Plains Hospital. Dr. Sadan received her medical degree from the Hebrew University, Hadassah Medical School in Jerusalem, Israel in 1984. Dr. Sadan spent four years at Memorial Sloan-Kettering Cancer Center in basic and clinical research and in clinical trials and subsequently did her fellowship in oncology and hematology at Memorial Sloan Kettering Cancer Center in New York. Dr. Sadan is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, 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 HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.
WPHPA Oncology & Hematology
Dr. Yael Zack is a member of White Plains Hospital Physician Associates, Oncology & Hematology of White Plains. Dr. Zack is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Anemia, Paget Disease of the Breast, Large-Cell Immunoblastic Lymphoma, and Familial Colorectal Cancer.
North Shore Health System Medical Faculty Group Practice Inc
Keyur Thakar is a Hematologist Oncology specialist and a Hematologist in Sleepy Hollow, New York. Dr. Thakar is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Childhood Iron Deficiency Anemia, Anemia, Paget Disease of the Breast, Bone Marrow Aspiration, and Ureteroscopy.
White Plains Medical Diagnostic Services, PC
Sung Lee is a Hematologist Oncology specialist and a Hematologist in Nyack, New York. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Anemia, Schnitzler Syndrome, and Protein S Deficiency.
White Plains Medical Diagnostic Services, PC
Robert March is a Hematologist Oncology specialist and a Hematologist in Nyack, New York. Dr. March is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Small Lymphocytic Lymphoma (SLL), Antiphospholipid Syndrome, and Pancreatic Ductal Adenocarcinoma.
White Plains Medical Diagnostic Services, PC
Aleksandra Mamorska-Dyga is a Hematologist Oncology specialist and a Hematologist in Nyack, New York. Dr. Mamorska-Dyga is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Anemia, ALK-Positive Non-Small Cell Lung Cancer, Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, and Splenectomy.
Northwell Health Physician Partners Breast Care Center At Northern Westchester
Ranjana Chaterji is a General Surgeon and an Orthopedics provider in Mount Kisco, New York. Dr. Chaterji is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Intraductal Papilloma, Breast Cancer, Paget Disease of the Breast, Mastectomy, and Lymphadenectomy.
Leila Tchelebi is a Radiation Oncologist in Mount Kisco, New York. Dr. Tchelebi is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Pancreatic Cancer, Pleuropulmonary Blastoma, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), and Liver Embolization.
Northwell Health Concierge Services At Harrison
Barbara Alpert is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Alpert is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and High Cholesterol.
Jonathan Goldberg is a Hematologist and an Oncologist in Mount Kisco, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Familial Prostate Cancer, Non-Hodgkin Lymphoma, Inflammatory Breast Cancer, and Angiosarcoma.
Last Updated: 01/09/2026













