Dr. Andrew N. Umhau is an internist affiliated with Sibley Memorial Hospital and Georgetown University Hospital. He practices out of Foxhall Internists in Washington, D.C. Dr. Umhau has an expertise in general internal medicine, with clinical interests in adolescent and young adult medicine, medical problems of pregnancy and cross-cultural issues. Dr. Umhau earned his undergraduate degree from Davidson College and his medical degree from Duke University. He completed a residency in internal medicine at Georgetown University, where he became chief resident. Dr. Umhau was named a Super Doctor by the Washington Post and has been named one of the Best Doctors in America. Castle Connolly named him a Top Doctor in the Washington, D.C. and Washington-Baltimore areas in 2012. Dr. Umhau also earned the 2009 Laureate Award by the American College of Physicians, Washington, D.C. chapter. Dr. Umhau is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are High Cholesterol, Recurrent Peripheral Facial Palsy, Bell's Palsy, and Facial Paralysis.

Dr. Vera L. Sheen is a Johns Hopkins Community Physician practicing out of Sibley Primary Care located in Sibley Memorial Hospital’s Medical Building in Washington, D.C. She is affiliated with Georgetown University Hospital as well. Dr. Sheen has an expertise in internal medicine. Dr. Sheen earned her medical degree from University of Kentucky College of Medicine. She completed a residency in internal medicine at Barnes-Jewish Hospital. Dr. Sheen is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

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

"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 Protein C Deficiency. His top areas of expertise are Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Childhood 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 Protein C Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Anal Cancer, Myelodysplastic Syndrome (MDS), and Pleuropulmonary Blastoma.

Ahmed Ali is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Anemia, Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Glossectomy. Dr. Ali 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 Protein C Deficiency. His top areas of expertise are Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, Sickle Cell Disease, Follicular Lymphoma, and Bone Marrow Aspiration.

Aarthi Shenoy is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Shenoy is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Non-Hodgkin Lymphoma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Follicular Lymphoma, and Bone Marrow Aspiration.

Julia Cunningham is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Cunningham is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Thrombocytopenia, Essential Thrombocythemia, Adult Immune Thrombocytopenia, Pulmonary Embolism, and Bone Marrow Aspiration. Dr. Cunningham is currently accepting new patients.

Christopher Luk is a primary care provider, practicing in Family Medicine in Arlington, Virginia. Dr. Luk is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are High Cholesterol, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Erectile Dysfunction (ED). Dr. Luk is currently accepting new patients.

Shishir Khetan is a primary care provider, practicing in Internal Medicine in Arlington, Virginia. Dr. Khetan is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hypertension, and Familial Hypertension. Dr. Khetan is currently accepting new patients.

Dr. Talesnick has served as the Director of Non-Invasive cardiology at Sibley Memorial Hospital and is currently the team medical physician for the Washington Wizards of the NBA. He has also served as a consultant for the Washington Mystics. Dr. Talesnick resides in Rockville, Maryland with his wife Debbie, and they have three children: Justin, William and Heather. Dr. Talesnick is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

Viral Sheth is a Cardiologist in Chevy Chase,, Maryland. Dr. Sheth is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Coronary Artery Spasm, Prinzmetal's Variant Angina, High Cholesterol, and Hypertension.

Anuradha Arun is a primary care provider, practicing in Family Medicine in Silver Spring, Maryland. Dr. Arun is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Familial Hypertension.

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

Jacob Ninan is a Hematologist Oncology specialist and a Hematologist in Alexandria, Virginia. Dr. Ninan is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Pulmonary Embolism, Saddle Pulmonary Embolism, and Colorectal Cancer. Dr. Ninan is currently accepting new patients.

Ram Trehan is an Oncologist and a Hematologist Oncology provider in Silver Spring, Maryland. Dr. Trehan is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia. Dr. Trehan is currently accepting new patients.

Nelson Kalil is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Kalil is rated as a Distinguished provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Protein S Deficiency, Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, and Congenital Antithrombin 3 Deficiency. Dr. Kalil is currently accepting new patients.

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 Advanced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Pulmonary Embolism, Deep Vein Thrombosis, Protein S Deficiency, and Hereditary Resistance to Anti-Vitamin K.

"Shannon C. O'Connor, M.D., is a medical oncologist with Suburban Hospital. She practices out of Maryland Oncology Hematology. Dr. O'Connor has expertise in hematology and medical oncology with a special focus in women's health, including breast cancer and gynecologic cancers. Dr. O'Connor earned her Master's Degree in Physiology at Georgetown University, followed by her medical degree from St. George's University School of Medicine. She completed a residency at Washington Hospital Center, as well as a fellowship in hematology and oncology. Dr. O'Connor is a member of the American Society of Clinical Oncology, the American Society of Hematology, the Montgomery County Medical Society and the American Medical Association. Selected Publications Catlett JP1, Williams SA, O'Connor SC, Krishnan J, Malkovska V. ""Primary lymphoma of bone: an institutional experience."" Leuk Lymphoma. 2008 Nov;49(11):2125-32. doi: 10.1080/10428190802404030.". Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Paget Disease of the Breast, Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, and Breast Cancer.