Dr. Edward T. Cullen is an internist affiliated with Sibley Memorial Hospital. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. and Oxon Hill, Md. Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed an internship in internal medicine at St. Vincent Hospital, followed by a residency in internal medicine at Geisinger Medical Center. Dr. Cullen has been named a Super Doctor by the Washington Post and a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner by Washingtonian Magazine. Recent News Articles and Media Coverage The Brothers Cullen. Bethesda Magazine (January/February 2008). Dr. Cullen is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Squamous Cell Lung Carcinoma, EGFR Positive Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Small Cell Lung Cancer (SCLC).

Frederick Barr is a Hematologist Oncology provider in Chevy Chase, Maryland. Dr. Barr is rated as an Advanced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Urothelial Cancer, Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, and Bladder Cancer. Dr. Barr is currently accepting new patients.

Susan Leitman is an Oncologist in Bethesda, Maryland. Dr. Leitman is rated as an Advanced provider by MediFind in the treatment of Hemochromatosis. Her top areas of expertise are Hemochromatosis, Graft Versus Host Disease (GvHD), Aplastic Anemia, Anemia, and Bone Marrow Transplant.

Bruce R. Kressel, M.D., is a medical oncologist at Johns Hopkins Kimmel Cancer Center at Sibley Memorial Hospital and an instructor at Johns Hopkins University School of Medicine. In addition to an expertise in breast and lung cancer, Dr. Kressel has an expertise in gynecologic oncology and general medical oncology, with specific focuses on hematologic malignancies including lymphoma, leukemia and myeloma. Dr. Kressel earned his medical degree at Tufts University School of Medicine. He completed a residency in internal medicine at George Washington University School of Medicine, followed by a fellowship in hematology and oncology, also at George Washington University School of Medicine. Dr. Kressel completed a fellowship in oncology at the Georgetown Lombardi Comprehensive Cancer Center as well. Dr. Kressel has been regularly named one of America’s Top Doctors and one of America's Top Doctors for Cancer by Castle Connolly. He has also been named a Top Doctor in the Washington D.C. and Washington-Baltimore areas by Castle Connolly, as well as a Top Doctor by Consumers’ Checkbook Magazine and Washingtonian Magazine. Dr. Kressel is a member of the American Society of Clinical Oncology and the American Society of Hematology. Dr. Kressel has contributed to numerous publications, presentations and clinical trials. Dr. Kressel is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Essential Thrombocythemia, Non-Hodgkin Lymphoma, Gastric Lymphoma, Chronic Lymphocytic Leukemia (CLL), and Splenectomy.

"Dr. Ari D. Fishman is a hematologist affiliated with Sibley Memorial Hospital, Holy Cross Hospital and George Washington University Hospital, where he serves as an assistant professor of medicine for the School of Medicine. He practices out of Maryland Oncology and Hematology, located in Wheaton, Maryland and Silver Spring, Maryland. Dr. Fishman earned his medical degree from Sackler School of Medicine. He completed a residency in internal medicine at the Beth Israel Medical Center, followed by a fellowship in hematology and oncology at the Montefiore Medical Center. Dr. Fishman previously worked at Washington Oncology Hematology Center, located in Washington, D.C. and Chevy Chase, Maryland. Dr. Fishman has been named a Top Doctor in Hematology and Oncology by Washingtonian Magazine and a Top Doctor by Consumers’ Checkbook magazine. Dr. Fishman is a member of the American College of Physicians and the American Society of Clinical Oncology. Dr. Fishman has contributed to numerous publications. Selected Publications Fishman AD, Hoffman A, Volterra F, Frymus M, Gentilluci M. ""Intracaval and intracardiac metastatic nonseminomatous germ cell tumor: a rare cause of hemolytic anemia and thrombocytopenia."" Cancer Invest. 2002;20(7-8):996-1001.". Dr. Fishman is rated as an Advanced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Childhood Iron Deficiency Anemia.

Nicholas Farrell is a Hematologist Oncology provider in Bethesda, Maryland. Dr. Farrell is rated as an Advanced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Lung Cancer, Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, and Iron Deficiency Anemia.

Mark Goldstein is a Hematologist Oncology provider in Bethesda, Maryland. Dr. Goldstein is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Childhood Iron Deficiency Anemia, Anal Cancer, Myelodysplastic Syndrome (MDS), and Pleuropulmonary Blastoma.

Clara Chan is a Hematologist Oncology specialist and a Hematologist in Silver Spring, Maryland. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. Her top areas of expertise are Paroxysmal Nocturnal Hemoglobinuria (PNH), Febrile Neutropenia, Agranulocytosis, and Chronic Familial Neutropenia. Dr. Chan is currently accepting new patients.

David Rogers is a primary care provider, practicing in Internal Medicine in Chevy Chase, Maryland. Dr. Rogers is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Rabson-Mendenhall Syndrome, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

Asif Hitawala is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Hitawala is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Acute Febrile Neutrophilic Dermatosis, Gallbladder Adenocarcinoma, Non-Alcoholic Fatty Liver Disease, Gastrostomy, and Hormone Replacement Therapy (HRT).

Anteneh Tesfaye is a Hematologist Oncology provider in Washington, Washington, D.c.. Dr. Tesfaye is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Anal Cancer, Lynch Syndrome, Pancreatic Ductal Adenocarcinoma, and Fibrolamellar Carcinoma. Dr. Tesfaye is currently accepting new patients.

Sam Sater is an Oncologist and a Hematologist in Bethesda, Maryland. Dr. Sater is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Paget Disease of the Breast, EGFR Positive Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Lung Adenocarcinoma. Dr. Sater is currently accepting new patients.

Harminder Sethi is a Hematologist Oncology specialist and a Hematologist in Hyattsville, Maryland. Dr. Sethi is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Angiosarcoma, Breast Cancer, Paget Disease of the Breast, and Anemia. Dr. Sethi is currently accepting new patients.

Kamyar Nader is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Nader is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Sickle Cell Disease, Follicular Lymphoma, and Bone Marrow Aspiration.

Deepak Chander is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Chander is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Squamous Cell Lung Carcinoma, and Small Cell Lung Cancer (SCLC).

Salem Kim is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. Her top areas of expertise are Pulmonary Embolism, Deep Vein Thrombosis, Anemia, Thrombocytopenia, and Bone Marrow Aspiration.

Mervat Saleh is an Oncologist and a Hematologist in Washington, Washington, D.c.. Dr. Saleh is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Inflammatory Breast Cancer. Dr. Saleh is currently accepting new patients.

Hira Latif is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Latif is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. Her top areas of expertise are Sickle Cell Disease, Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, and Congenital Antithrombin 3 Deficiency.

Dr. James Xu received a bachelor of science in chemical engineering with a minor in mathematics from Brigham Young University and his medical degree from University of Minnesota. He completed his internal medicine residency at the Yale-New Haven Hospital of Yale University in New Haven, CT, and his hematology and medical oncology fellowship at the New York-Presbyterian Hospital of Columbia University in New York City. Because of his unique background in engineering and medicine, Dr. Xu was the recipient of the American Society of Clinical Oncology-Conquer Cancer Foundation Young Investigator Award in 2011 and Merit Award in 2012. Dr. Xu is a strong advocate of precision medicine and he is the first person to have proposed and preliminarily confirmed the feasibility of using deep sequencing technology to detect genetic mutation in rare cell samples such as circulating tumor cells from cancer patients’ peripheral blood. He has published in peer-reviewed journals in lung, breast, and pancreatic cancers. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are Pulmonary Embolism, Deep Vein Thrombosis, Protein S Deficiency, and Congenital Antithrombin 3 Deficiency.

Shahid Shamim is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Shamim is rated as an Experienced provider by MediFind in the treatment of Hemochromatosis. His top areas of expertise are High Cholesterol, Vitamin D Deficiency, Hypothyroidism, and Obesity in Children.