"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 Advanced provider by MediFind in the treatment of Acute Mountain Sickness. Her top areas of expertise are Paget Disease of the Breast, Cervical Cancer, Neuroendocrine Carcinoma of the Cervix, and Breast Cancer.

"George A. Sotos, M.D., is the chief of hematology and oncology at Suburban Hospital, as well as a member of Suburban's Cancer Committee and the coordinator of Multidisciplinary Cancer Conferences. Dr. Sotos is a partner of Maryland Oncology & Hematology in Rockville, Maryland. Dr. Sotos has expertise in medical oncology and hematology, as well as chemotherapy. Dr. Sotos earned his Master of Science in Physiology from Georgetown University, followed by his medical degree from the Medical College of Virginia. He completed a residency in internal medicine with University of Texas Southwestern Medical Center, followed by a fellowship in medical oncology with the National Cancer Institute of the National Institutes of Health. Dr. Sotos is a fellow of the American College of Physicians, as well as a member of the Montgomery County Medical Society, the Medical and Chirurgical Faculty of the State of Maryland, and the American Society of Clinical Oncology. He is also a member of the oncology specialty panel for Johns Hopkins Medicine's Formulary Management Committee and previously served as a member of Suburban Hospital's Medical Staff Executive Committee, Provider Quality Committee and Physician Advisory Board. Dr. Sotos has been named a Top Doctor by Washington Consumers' Checkbook and a Super Doctor by the Washington Post magazine. Castle Connolly has also named him a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas. Dr. Sotos has contributed to numerous publications on medical oncology and hematology topics. Selected Publications Rotello, L, Albrant, D, Nossuli, K, Sotos, G, Samet, C, Rainey, T. ""Impact of a Hospital-Wide Pharmacy Implemented Weight-Based Dosing Protocol for Erythropoietin."" Chest, 124:4 (Suppl):182S (Abstract), 2003. Sotos, George A. ""Ars Brevis."" Journal of Clinical Oncology, 2013; 31:14; 1792-1794; http://jco.ascopubs.org/content/31/14/1792.full.pdf+html". Dr. Sotos is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Multiple Myeloma, and Endometrial Cancer.

John Wallmark is a Hematologist Oncology provider in Rockville, Maryland. Dr. Wallmark is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Colorectal Cancer.

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 Acute Mountain Sickness. His top areas of expertise are Pulmonary Embolism, Deep Vein Thrombosis, Protein S Deficiency, and Congenital Antithrombin 3 Deficiency.

Shreya Sinha is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Sinha is rated as an Advanced provider by MediFind in the treatment of Acute Mountain Sickness. Her top areas of expertise are Colorectal Cancer, Appendix Cancer, Familial Colorectal Cancer, and Muscle Invasive Bladder Cancer. Dr. Sinha is currently accepting new patients.

Gerti Tashko is an Endocrinologist in Rockville, Maryland. Dr. Tashko is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Mitochondrial Complex V Deficiency, and Cytochrome C Oxidase Deficiency.

Nicholas Farrell is a Hematologist Oncology provider in Bethesda, Maryland. Dr. Farrell is rated as an Advanced provider by MediFind in the treatment of Acute Mountain Sickness. 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 Acute Mountain Sickness. His top areas of expertise are Childhood Iron Deficiency Anemia, Anal Cancer, Myelodysplastic Syndrome (MDS), and Pleuropulmonary Blastoma.

Terri Esterowitz is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Esterowitz is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. Her top areas of expertise are Otitis Media with Effusion, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Superficial Thrombophlebitis. Dr. Esterowitz is currently accepting new patients.

Sarah Regan is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Regan has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, HER-2 Positive Breast Cancer, and Triple-Negative Breast Cancer. Dr. Regan is currently accepting new patients.

Manish Agrawal is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Agrawal is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Urothelial Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Familial Prostate Cancer.

Hing-chung Lee is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Hypervitaminosis A, and Progressive Familial Intrahepatic Cholestasis Type 3.

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

John Melnick is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Melnick is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

"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 Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Childhood Iron Deficiency Anemia.

Robert Clark is a primary care provider, practicing in Internal Medicine in Bethesda,, Maryland. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Richter Syndrome, Colonoscopy, and Endoscopy.

Leonard Kassis is a primary care provider, practicing in Internal Medicine in Germantown, Maryland. Dr. Kassis is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Obesity in Children, Obesity, Vitamin D Deficiency, and Gilbert Syndrome. Dr. Kassis is currently accepting new patients.

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 Acute Mountain Sickness. Her top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

Dr. Alan R. Morrison is an internist affiliated with Sibley Memorial Hospital and Suburban Hospital. Dr. Morrison has a private practice in Washington, D.C. Dr. Morrison earned his undergraduate degree from the University of Maryland and his Doctor of Osteopathic Medicine degree at the University of Osteopathic Medicine and Health Sciences. He completed an internship in internal medicine at Philadelphia College of Osteopathic Medicine, followed by a residency in internal medicine at Johns Hopkins University School of Medicine. Dr. Morrison also completed a fellowship in adolescent and young adult medicine at Children’s National Medical Center. Dr. Morrison then joined the faculty at Nova Southeastern University and served as an assistant professor of medicine for almost five years. Dr. Morrison has been named a Top MD by Consumers’ Checkbook Magazine and Washingtonian Magazine. He is a fellow of the American College of Physicians. Dr. Morrison has presented at local and regional scientific conferences and has contributed to various publications. Dr. Morrison has also appeared in the media as a featured medical consultant. Dr. Morrison is rated as an Experienced provider by MediFind in the treatment of Acute Mountain Sickness. His top areas of expertise are Campylobacter Infection, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

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 Acute Mountain Sickness. His top areas of expertise are Essential Thrombocythemia, Non-Hodgkin Lymphoma, Gastric Lymphoma, Chronic Lymphocytic Leukemia (CLL), and Splenectomy.