The 20 Best Vitamin B12 Deficiency Doctors Near Me in Arlington, VA
Find the Top Vitamin B12 Deficiency Experts and Specialists
William M Handy, MD PC
. Dr. Handy is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Spinocerebellar Ataxia Type 15, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 23, and Spinocerebellar Ataxia Type 12. Dr. Handy is board certified in American Board Of Family Medicine.
Dean Carpousis is a Cardiologist and an Internal Medicine provider practicing medicine in Arlington, Virginia. Dr. Carpousis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Murmurs, High Cholesterol, Vitamin D Deficiency, and Hypertension.
Sibley Memorial Hospital
"Dr. Rachit Kumar is a radiation oncologist specializing in genitourinary and gastrointestinal cancers. He is dedicated to patient-centered care, finding the most effective outcome for each patient and using the latest advances to minimize treatment time and side-effects. Dr. Kumar is frequently published in peer-reviewed journals on new methods of radiation therapy and the benefits to patient outcomes. He is a member of the Johns Hopkins Kimmel Cancer Center and treats patients at both Sibley Memorial Hospital and Suburban Hospital. Selected Publications Kumar R, Tchelebi LT, Anker CJ, Sharma N, Bianchi NA, Dragovic J, Goodman KA, Herman JM, Jiang Y, Jones WE, Kenney TJ, Lee P, Kundranda MK, Russo S, Small W, Suh WW, Yee N, and Jabbour SK. “American Radium Society (ARS) Appropriateness Use Criteria (AUC) for Loco-Regional Gastric Adenocarcinoma: Systemic Review and Guidelines.” American Journal of Clinical Oncology. 2022 Sep 1;45(9):391-402. Rooney MK, Traube B, Khan MK, Kumar R, and Walker GV. “Factors associated with image guided radiation therapy image rejection in a multi-site institution.” JCO Oncology Practice. Tang C, Hoffman KE, Allen PK, Gabel M, Schreiber D, Choi S, Chapin BF, Nguyen QN, Davis JW, Frank SJ, Navai N, McGuire SE, Anscher M, Pisters L, Pettaway CA, Kumar R, Linson P, Tripuraneni P, Tomaszewski JJ, Patel AB, Augspurger M, and Kuban DA. “Contemporary Prostate Cancer Treatment Choices in Multidisciplinary Clinics Referenced to National Trends.” Cancer. Tang C, Lei X, Smith GL, Pan HY, Hoffman K, Kumar R, Chapin BF, Shih YC, Frank SJ, and Smith BD. ""Influence of Geography on Prostate Cancer Treatment Coice: An Analysis of the National Medicare Database."" International Journal of Radiation Oncology Biology Physics. Tang C, Sherry AD, Haymaker C, Bathala T, Liu S, Fellman B, Aparicio A, Zurita-Saavedra A, Chun S, Reddy J, Choi S, Ghia A, McGuire S, Efstathiou E, Wang J, Wang J, Tu SM, Pilie P, Kovitz C, Kumar R, Roberts T, Borghero Y, Shi Z, Chapin B, Gomez D, Wistuba I, Corn and PG. “Addition of local consolidative therapy to intermittent hormone therapy for oligometastatic prostate cancer (EXTEND): a multicenter randomized phase II basket trial.” JAMA Oncology.". Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatoblastoma, and Prostate Cancer. Dr. Kumar is board certified in American Board Of Radiology.
Office
Mariatu Koroma is a primary care provider, practicing in Geriatrics in Falls Church, Virginia. Dr. Koroma is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, Delirium, and Hypertension.
Sibley Memorial Hospital
Christopher Duke, MD is a second-generation physician and native Washingtonian. His parents practiced medicine in Washington for four decades. Chris has practiced internal medicine here for 30 years. He attended George Washington University for his undergraduate and medical degrees. He completed Internal Medicine training at Penn State University. Chris practices evidence-based medicine while emphasizing empathy for his patients and their families. He personally knows and refers patients to the many outstanding specialists in Washington. He is excited to team with his patients to optimize their health and enjoyment of life. He has taught medical students at George Washington as an associate professor of medicine. He has been recognized by Washingtonian Magazine as a “Top Doctor” including in 2022. Outside of work, he enjoys traveling with wife Lilian and children Jacqueline and James. He loves attending Notre Dame football games and spoiling his pugs- Mini and Rockne! LinkedIn https://www.linkedin.com/in/christopher-duke-md-1126314. Dr. Duke is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rabson-Mendenhall Syndrome, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Cellulitis. Dr. Duke is board certified in American Board Of Internal Medicine.
Foxhall Medicine PLLC
Dr. Joshua S. Yamamoto is a cardiologist affiliated with Sibley Memorial Hospital and Georgetown University Hospital. He practices out of Foxhall Medicine in Washington, D.C. Dr. Yamamoto earned his undergraduate degree from Princeton University and his medical degree from Dartmouth Medical School. He completed a residency in internal medicine at Johns Hopkins Health System, followed by a fellowship in cardiology at Georgetown University Hospital and a fellowship in cardiovascular disease at National Naval Medical Center. Dr. Yamamoto went on to serve in the United States Navy for eight years. During this time, he served as the director of cardiac imaging at Bethesda Naval Hospital, the cardiology consultant for the attending physician to Congress, the head of cardiology training and supported cardiac needs in the war zone of Kuwait in 2005. Dr. Yamamoto is a fellow of the American College of Cardiology. Dr. Yamamoto has been named a Top MD by Consumers’ Checkbook Magazine and a 2012 Top Doctor in the Washington, D.C. and Washington-Baltimore areas by Castle Connolly. LinkedIn https://www.linkedin.com/in/joshua-yamamoto-64abaa115/. Dr. Yamamoto is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Carotid Artery Disease, and Hypertensive Heart Disease.
110 Irving St., Nw 1st Floor-North Addition
Farooq Sheikh is a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Sheikh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Sarcoidosis, Heart Failure, Cardiomyopathy, Heart Transplant, and Cardiac Ablation.
David Schreiner
Arun Bansal is a primary care provider, practicing in Family Medicine in Arlington, Virginia. Dr. Bansal is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Guillain-Barre Syndrome, Multisystem Inflammatory Syndrome in Children (MIS-C), Vitamin B12 Deficiency, Enlarged Liver, and Craniectomy.
Clinica Familiar De Arlington PC
Ana Moya is a Physician Assistant practicing medicine in Arlington, Virginia. She has been practicing medicine for over 18 years. Ms. Moya is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency and Vitamin D Deficiency. Ms. Moya is currently accepting new patients.
Preeti Rana is a primary care provider, practicing in Internal Medicine in Arlington, Virginia. Dr. Rana is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Vitamin D Deficiency, Hyperlipidemia Type 3, and Maturity Onset Diabetes of the Young.
Clinica Familiar De Arlington PC
John Molaiy is a primary care provider, practicing in Family Medicine in Arlington, Virginia. Dr. Molaiy is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Glossitis, Pernicious Anemia, and Subacute Combined Degeneration.
Keeran Sampat is a Hematologist and an Oncologist practicing medicine in Arlington, Virginia. Dr. Sampat is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.
John Feigert is a Hematologist and an Oncologist practicing medicine in Arlington, Virginia. Dr. Feigert is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Familial Colorectal Cancer, Multiple Myeloma, and Chronic Lymphocytic Leukemia (CLL).
Robert Christie is a Hematologist and an Oncologist practicing medicine in Arlington, Virginia. Dr. Christie is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET).
Inova Schar Cancer Institute Mark Center
"Dr. Patricia Rizzo only takes appointments for breast cancer patients. Dr. Patricia C. Rizzo is a medical oncologist board certified in hematology and oncology. She has a special interest in the management of breast cancer. She carries many years of extensive experience in the treatment of malignant hematologic disorders and solid tumors. She enjoys working with patients and their families to provide an atmosphere of care, respect and open communication. Dr. Rizzo believes that it is a privilege to help navigate the journey for patients and their families and that ""every glass is always half full."" There is much more that a physician must provide beyond giving medicine. Dr. Rizzo served as an assistant professor at Georgetown University Lombardi Cancer Center and has been practicing medical oncology in the DC area as a community-based physician for almost two decades. She joined Inova Medical Group with more than twenty-three years of clinical experience. A native of Northern Virginia, Dr. Rizzo currently resides in Mclean, Virginia, with her husband, four children and two dogs.". Dr. Rizzo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Breast Cancer in Men, and Inflammatory Breast Cancer.
Virginia Cancer Specialists - Alexandria
Alina Huang is a Hematologist and an Oncologist practicing medicine in Alexandria, Virginia. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Iron Deficiency Anemia, and Pulmonary Embolism.
Virginia Cancer Specialists - Alexandria
Ivan Aksentijevich is a Hematologist and an Oncologist practicing medicine in Alexandria, Virginia. Dr. Aksentijevich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Pleuropulmonary Blastoma, and Multiple Myeloma.
Virginia Cancer Specialists - Alexandria
Jacob Ninan is a Hematologist and an Oncologist practicing medicine in Alexandria, Virginia. Dr. Ninan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Pulmonary Embolism, Saddle Pulmonary Embolism, and Colorectal Cancer.
Office
Shayma Al is a primary care provider, practicing in Internal Medicine in Falls Church, Virginia. Dr. Al is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Subacute Combined Degeneration, Vertigo, and Vitamin D Deficiency.
Muhammad Ali is a Cardiologist and an Internal Medicine provider practicing medicine in Annandale, Virginia. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and High Cholesterol.
Last Updated: 04/28/2026











