Ryan Mctaggart is an Interventional Radiologist and a Radiologist in Arlington, Virginia. Dr. Mctaggart is rated as an Elite provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Brain Aneurysm, Subarachnoid Hemorrhage, Thrombectomy, and Embolectomy.

Robin Conwit is a Neurologist in Rockville, Maryland. Dr. Conwit is rated as an Elite provider by MediFind in the treatment of Stroke. Her top areas of expertise are Stroke, Status Epilepticus, Transient Ischemic Attack (TIA), Thrombectomy, and Thymectomy.

Dr. Stewart Karr is a diagnostic radiology specialist with a concentration in interventional radiology. He received his medical degree from New York University School of Medicine in 1986 and completed his residency and a fellowship in interventional radiology at George Washington University Hospital. He has been a member of the Diagnostic Medical Imaging practice, which provides diagnostic and interventional radiology services at Johns Hopkins Howard County Medical Center in Columbia, Maryland. Dr. Karr is rated as an Advanced provider by MediFind in the treatment of Stroke. His top areas of expertise are Pleural Effusion, Pleurisy, Ascites, Vertebroplasty, and Bone Graft.

Godswill Okoji is a primary care provider, practicing in Family Medicine in Hyattsville, Maryland. Dr. Okoji is rated as an Advanced provider by MediFind in the treatment of Stroke. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, End-Stage Renal Disease (ESRD), and Gastrostomy.

Omid Motabar is a Neurologist in Bethesda, Maryland. Dr. Motabar is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Farber Lipogranulomatosis, Gaucher Disease, and Tay-Sachs Disease.

Dr. Abhishek Srinivas received his medical degree from the Johns Hopkins School of Medicine in 2006. He completed his diagnostic radiology residency at the Montefiore Medical Center of the Albert Einstein College of Medicine in New York in 2011. This was followed by a fellowship in Vascular and Interventional Radiology at the Johns Hopkins University School of Medicine in 2012. Prior to joining Johns Hopkins as faculty, Dr. Srinivas established an interventional oncology practice serving much of central New Jersey, and a local hub for patients affiliated with Hahnemann University Hospital’s liver transplant program in Philadelphia. During this time, Dr. Srinivas was also part of the neuroradiology team for the hospital’s stroke center. His primary areas of expertise include interventional oncology (liver, kidney and bone cancers), vascular disease (deep vein thrombosis, pulmonary embolism, aneurysm treatment), uterine fibroid embolization, spine interventions, and advanced biliary interventions. Other interests include novel device evaluation and development. Videos Abhishek Srinivas, M.D. Selected Publications Chang SW, Srinivas A, Murphy KP. Chapter 5: Endovascular Management of a Patient After SAH. Bhardwaj A, Alkayed NJ, Kirsch JR, et al. Acute Stroke: Bench to Bedside. Chapter 5, 53 – 61. New York: Marcel Dekker. Copyright 2007, informa Healthcare USA inc. Farinhas, J, Srinivas A, Gulko E, Bello J. Chapter 4: Imaging of the Spine and Spinal Cord. Kirshblum S, Campagnolo D, DeLisa JA, Spinal Cord Medicine 2nd Edition. Lippincott, Williams, & Wilkins (Copyright 2011) Gailloud P, Srinivas A, Chang SW, Murphy KP. Morgan RH. Percutaneous Vertebroplasty in a Sitting Patient. Journal of Vascular and Interventional Radiology. 2005 Nov; 16(11):1558-9 Mahadevia AA, Weiland D, Kvamme P, Murphy KP, Srinivas A, Wyse G. Polymethylmethacrylate contact dermatitis after vertebroplasty. Journal of Vascular and Interventional Radiology 2007 Apr;18(4):585 Srinivas A, Chang SW, Gailloud P. Chapter 33: Diagnosis and Treatment of Cerebral Arteriovenous Malformations. Bhardwaj A, Alkayed NJ, Kirsch JR, et al. Acute Stroke: Bench to Bedside. Chapter 33, 397 – 404. New York: Marcel Dekker. Copyright 2007, informa Healthcare USA inc. Dr. Srinivas is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Bile Duct Obstruction, Ascites, Jaundice, Liver Embolization, and Bone Graft.

Mark Hallett is a Neurologist in Bethesda, Maryland. Dr. Hallett is rated as a Distinguished provider by MediFind in the treatment of Stroke. His top areas of expertise are Movement Disorders, Drug Induced Dyskinesia, Focal Dystonia, Essential Tremor, and Deep Brain Stimulation.

Dr. Bhagat is an interventional radiologist serving as the director of Vascular and Interventional Radiology of the National Capital Region. His primary areas of clinical expertise are interventional oncology (chemoembolization, radioembolization, and ablation), women's interventions, and vascular interventions (venous and arterial). Dr. Bhagat sees patients at both Suburban Hospital and Sibley Memorial Hospital. His research interests include interventional oncology, especially device development and software assistance for complex procedures. Dr. Bhagat successfully completed his Vascular and Interventional Radiology fellowship at the University of California, San Francisco in 2009. He joined the staff as an Assistant Professor of Radiology and Surgery at the Johns Hopkins University School of Medicine. While there, he authored more than 5 book chapters and 20 peer-reviewed manuscripts as well as giving many lectures at national and international meetings. In his second year at Johns Hopkins, he received a NIH R01 grant. Videos Nikhil Bhagat, M.D. Dr. Bhagat is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Ascites, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Liver Embolization, and Gastrostomy.

Dr. Brian G. Johnson is the chief of interventional radiology at Sibley Memorial Hospital. Dr. Johnson practices out of Sibley Memorial Hospital in Washington, D.C., Suburban Hospital in Bethesda, MD and the Johns Hopkins Hospital in Baltimore, MD. Dr. Johnson graduated summa cum laude from University of Minnesota prior to earning his medical degree from Johns Hopkins University School of Medicine. He completed a residency in physical medicine and rehabilitation at Sinai Hospital of Baltimore, as well as a residency in diagnostic radiology at the University of Maryland Medical Center. Dr. Johnson also completed an interventional radiology fellowship at Johns Hopkins University. Dr. Johnson has been repeatedly named a Top Doctor by Washingtonian Magazine, as well as a Top MD by Consumers' Checkbook Magazine. He is a member of the American College of Radiology and the Society of Interventional Radiology. Videos Brian Johnson, M.D.Interventional Radiology Selected Publications Neuromodulatory effect of the atrial natriuretic factor clearance receptor binding peptide, cANF(4-23)-NH2 in the rabbit isolated vas deferentia, Johnson BG, Trachte GJ, Drewett JG, J Pharm & Exp Ther - 1/1/1991 Percutaneous Management of Renal and Renal-Pancreas Transplant Recipients Using CT Fluoroscopy: A Two Year Experience. Krebs TL, Johnson BG, Daly BD, Wong-You-Chong JJ, Bartlett ST, Radiological Society of North America Meeting, Chicago, IL - 1/29/1998 The hexagonal cell nitinol intravascular stent: a comparison of the effects of varying the stent wire gauge on the aorta and inferior vena cava in the swine animal model. Kuo J, Johnson BG, Venbrux AC, Olson JL, Samphilipo MA, Magee CA, Kobelja MA, Anderson JH, Osterman FA, American Roentgen Ray Society Annual Meeting, New Orleans, LA - 1/24/1994 The role of anticoagulation in the setting of a tethered vena cava filter in the swine animal model. Johnson BG, Reichle RL, Venbrux AC, Samphilipo MA, Magee CA, Anderson JH, Osterman FA, Society for Cardiovascular and Interventional Radiology Annual Meeting, Fort Lauderdale, FL - 1/1/1995. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Bile Duct Obstruction, Vertebroplasty, and Bone Graft.

Jay Rhee is a Neurosurgery provider in Rockville, Maryland. Dr. Rhee is rated as a Distinguished provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Subdural Hematoma, Chronic Subdural Hematoma, Microdiscectomy, and Cervical Disc Surgery.

Lawrence Whicker is a Neurologist in Greenbelt, Maryland. Dr. Whicker is rated as a Distinguished provider by MediFind in the treatment of Stroke. His top areas of expertise are Autosomal Dominant Partial Epilepsy with Auditory Features, Memory Loss, Seizures, and Peripheral Neuropathy.

Saqib Chaudhry is a Neurologist in Alexandria, Virginia. Dr. Chaudhry is rated as an Elite provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Brain Aneurysm, Subarachnoid Hemorrhage, Stent Placement, and Carotid Artery Surgery. Dr. Chaudhry is currently accepting new patients.

Dr. Sabir Taj's interests include venous interventions, uterine fibroid embolization and interventional oncology. Dr. Taj earned his medical degree at Rush University Medical Center, his residency at Loyola University Medical Center and his fellowship at Massachusetts General Hospital. Dr. Taj is a member of the Diagnostic Medical Imaging practice, which provides diagnostic and interventional radiology services at Johns Hopkins Howard County Medical Center in Columbia, Maryland. Dr. Taj is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Ascites, Pleurisy, Pleural Effusion, Bone Marrow Aspiration, and Lymphadenectomy.

Dr. Yousef Awan was born and raised in Baltimore, Maryland. He received his medical degree from George Washington University School of Medicine and Health Sciences in Washington D.C. and completed his internship at Christiana Care Hospital system, followed by diagnostic radiology residency at University of Maryland Medical Center and a fellowship in vascular and interventional radiology at Harvard Medical School/Brigham & Women's Hospital. His current clinical interests include general body interventional radiology with a special interest in interventional oncology, as well as women's health/uterine fibroid embolization. He also specializes in complex genitourinary and advanced biliary interventions. Dr. Awan has been an author of several peer reviewed publications and has given several verbal and poster presentations at national medical conferences. Dr. Awan is a member of the Diagnostic Medical Imaging practice, which provides diagnostic and interventional radiology services Johns Hopkins Howard County Medical Center in Columbia, Maryland. Dr. Awan is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Ascites, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Bone Marrow Aspiration, and Gastrostomy.

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

Kathryn Kelly is a primary care provider, practicing in Family Medicine in Silver Spring, Maryland. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Stroke. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Gastrostomy, and Endoscopy.

Mauro Sarmiento is a primary care provider, practicing in Intensive Care Medicine in Bethesda, Maryland. Dr. Sarmiento is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Sepsis, Chronic Subdural Hematoma, Gastrostomy, and Endoscopy.

Tanya Lehky is a Neurologist in Bethesda, Maryland. Dr. Lehky is rated as an Experienced provider by MediFind in the treatment of Stroke. Her top areas of expertise are Giant Axonal Neuropathy, Peripheral Neuropathy, Chediak-Higashi Syndrome, and Sandhoff Disease.

Ameesh Vora is a primary care provider, practicing in Hospital Medicine in Bethesda, Maryland. Dr. Vora is rated as an Experienced provider by MediFind in the treatment of Stroke. His top areas of expertise are Sepsis, Pneumonia, Peptic Ulcer, Hip Replacement, and Pacemaker Implantation.

Kadija Hersi is a primary care provider, an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Bethesda, Maryland. Dr. Hersi is rated as an Experienced provider by MediFind in the treatment of Stroke. Her top areas of expertise are Pulmonary Hypertension, Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Endoscopy.