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

Vandana Sachdev is a Cardiologist in Bethesda, Maryland. Dr. Sachdev is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. Her top areas of expertise are Alkaptonuria, Carney Complex, Heart Tumor, Alstrom Syndrome, and Transmyocardial Revascularization.

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 Transmyocardial Revascularization. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Bile Duct Obstruction, Vertebroplasty, and Bone Graft.

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 Transmyocardial Revascularization. His top areas of expertise are Ascites, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Liver Embolization, and Gastrostomy.

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 Transmyocardial Revascularization. His top areas of expertise are Bile Duct Obstruction, Ascites, Jaundice, Liver Embolization, and Bone Graft.

Andrew Akman, MD, MBA a native of Washington, DC, currently practices at Suburban Hospital, Sibley Hospital, and Johns Hopkins Hospital. Dr. Akman performs a variety of minimally invasive procedures. He has specific interest in complex IVC filter removals, interventional oncology, pulmonary embolism, and prostate artery embolization. Dr. Akman is an expert in complex IVC filter retrieval and IVC filter related complications. In addition to standard IVC filter retrievals, he removes devices that are severely tilted, embedded, or fractured, as well as those designated as permanent devices. He serves as an adviser to other physicians on complex techniques including laser sheath and forceps assisted retrieval. Within interventional oncology, Dr. Akman performs thermal ablation of lung, liver, and kidney tumors. He performs chemoembolization and radioembolization (Yttrium-90) on primary liver cancer and metastatic liver disease. Dr. Akman also performs prostate artery embolization, an emerging minimally invasive technique for treating urinary symptoms associated with prostate enlargement. Dr. Akman prides himself on building strong relationships with his patients and practicing patient-centered medicine. Videos Andrew Akman, M.D., Interventional Radiologist Recent News Articles and Media Coverage Honoring a Life By Helping Others, Johns Hopkins Medicine, (July 20, 2022). Dr. Akman is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Ascites, Ureterocele, Familial Pancreatic Cancer, Gastrostomy, and Liver Embolization.

Steven Goldstein is a Cardiologist in Washington,, Washington, D.c.. Dr. Goldstein is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Pulmonary Edema, Aortic Valve Stenosis, Heart Failure, Apoplexy, and Transmyocardial Revascularization.

Wayne Olan is a Neuroradiologist and a Radiologist in Rockville, Maryland. Dr. Olan is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Brain Aneurysm, Stroke, Sacroiliac Joint Disease, Vertebroplasty, and Stent Placement. Dr. Olan is currently accepting new patients.

Tet Chan is an Intensive Care Medicine provider in Bethesda, Maryland. Dr. Chan is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Traumatic Brain Injury, Collapsed Lung, Gastrostomy, and Transmyocardial Revascularization.

Tanzila Kulman is a Neurologist in Bethesda, Maryland. Dr. Kulman has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. Her top areas of expertise are Stroke, Vertebral Artery Dissection, Apoplexy, Thrombectomy, and Transmyocardial Revascularization.

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 Transmyocardial Revascularization. Her top areas of expertise are Gastrointestinal Bleeding, Sepsis, Stroke, Gastrostomy, and Hip Replacement.

Tahir Shaikh is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Shaikh is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Acute Kidney Failure, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hip Replacement, and Ureteroscopy. Dr. Shaikh is currently accepting new patients.

Sidhartha Chandela is a Neurosurgery provider in Fairfax, Virginia. Dr. Chandela is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Hydrocephalus, Spinal Stenosis, Brain Aneurysm, Laminectomy, and Awake Craniotomy. Dr. Chandela is currently accepting new patients.

Michael Mccullough is an Interventional Radiologist and a Radiologist in Washington, Washington, D.c.. Dr. Mccullough is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Hydrocephalus, Carbuncle, Boils, Stent Placement, and Transmyocardial Revascularization.

Douglas Mayson is a Neurologist in Washington, Washington, D.c.. Dr. Mayson has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Stroke, Apoplexy, Seizures, Stent Placement, and Transmyocardial Revascularization.

Daniel Felbaum is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Felbaum is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Subarachnoid Hemorrhage, Transmyocardial Revascularization, and Stent Placement. Dr. Felbaum is currently accepting new patients.

Dimitrios Sigounas is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Sigounas has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Brain Aneurysm, Stroke, Subdural Hematoma, Stent Placement, and Transmyocardial Revascularization. Dr. Sigounas is currently accepting new patients.

Andrew Stemer is a Neurologist and an Interventional Radiologist in Washington, Washington, D.c.. Dr. Stemer is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Stroke, Brain Aneurysm, Cerebral Arteriovenous Malformation, Stent Placement, and Transmyocardial Revascularization. Dr. Stemer is currently accepting new patients.

Matthew Edwardson is a Neurologist in Washington, Washington, D.c.. Dr. Edwardson is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Stroke, Apoplexy, Wallerian Degeneration, Transmyocardial Revascularization, and Stent Placement. Dr. Edwardson is currently accepting new patients.

Ai-hsi Liu is a Radiologist and an Interventional Radiologist in Washington, Washington, D.c.. Dr. Liu is rated as an Experienced provider by MediFind in Transmyocardial Revascularization. His top areas of expertise are Brain Aneurysm, Subarachnoid Hemorrhage, Stroke, Thrombectomy, and Transmyocardial Revascularization.