Mary Callsen, M.D., practices internal medicine at Johns Hopkins Community Physicians Downtown Bethesda. She received her medical degree from The Ohio State University College of Medicine, and completed her residency in internal medicine at Brooke Army Medical Center in San Antonio, Texas. In 2014, Washingtonian magazine recognized Dr. Callsen as one of the area’s “Top Doctors.” Videos Caring for the CommunityMeet Dr. Mary Callsen. Dr. Callsen is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Sitosterolemia, Pityriasis Rosea, Hypothyroidism, and Obesity in Children.

Patricia Davidson is a Cardiologist in Washington, Washington, D.c.. Dr. Davidson is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Heart Failure, Heart Murmurs, Hypertension, COVID-19, and Heart Transplant.

Allen Taylor is a Cardiologist in Washington,, Washington, D.c.. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Heart Attack, Cardiogenic Shock, Apoplexy, Coronary Artery Bypass Graft (CABG), and Transcatheter Aortic Valve Replacement (TAVR).

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

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

Hedy Smith is a Hematologist and an Oncologist in Washington, Washington, D.c.. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Sickle Cell Disease, Acquired Hemophilia, Anemia, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Smith is currently accepting new patients.

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

Amr Hegazi is a Hematologist Oncology specialist and a Hematologist in Silver Spring, Maryland. Dr. Hegazi is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Anemia, Pulmonary Embolism, and Bone Marrow Aspiration. Dr. Hegazi 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 a Distinguished provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Pulmonary Embolism, Deep Vein Thrombosis, Protein S Deficiency, and Congenital Antithrombin 3 Deficiency.

Ruth Kevess-Cohen is a primary care provider, practicing in Geriatrics and Internal Medicine in Silver Spring, Maryland. Dr. Kevess-Cohen is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Costochondritis, Tietz Syndrome, Spinocerebellar Ataxia Type 6, and Spinocerebellar Ataxia Type 14.

Yeheyis Negussie is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Negussie is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Sitosterolemia, Vitamin D Deficiency, Cellulitis, Gastrostomy, and Endoscopy. Dr. Negussie is currently accepting new patients.

Usha Yenigalla is a primary care provider, practicing in Family Medicine and Internal Medicine in Silver Spring, Maryland. Dr. Yenigalla is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Gastrointestinal Bleeding, Sepsis, Stroke, Gastrostomy, and Hip Replacement.

Marissa Watts is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Watts is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Cellulitis, Sepsis, Rhabdomyolysis, Gastrostomy, and Endoscopy. Dr. Watts is currently accepting new patients.

Bridgit Alumkara is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Alumkara is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Sepsis, Pulmonary Embolism, Apoplexy, Hernia Surgery, and Gastrostomy.

Preetinder Sandhu is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Sandhu is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Cellulitis, Nephrosclerosis, Sepsis, Gastrostomy, and Endoscopy. Dr. Sandhu is currently accepting new patients.

Selamawit Asnake is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Asnake is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Cholecystitis, Cellulitis, Ascites, Gastrostomy, and Colonoscopy.

Farhana Reyal is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Reyal is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Rhabdomyolysis, Sepsis, Dehydration, Bone Marrow Aspiration, and Endoscopy.

Fatima Khan is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Stroke, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.

Amelework Kebede is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Kebede is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Gastrostomy, and Pacemaker Implantation. Dr. Kebede is currently accepting new patients.

Afrin Hossain is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Hossain is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Gastrointestinal Bleeding, Cellulitis, Sepsis, Gastrostomy, and Endoscopy. Dr. Hossain is currently accepting new patients.