"Dr. Sayed Elsayyad joined Montgomery Medical Associates in 2005. Dr. Elsayyad attended medical school and completed his residency in Internal Medicine in Cairo, Egypt and moved to the United States where he earned his degree in Family Practice from the Louisiana State University. Since joining Montgomery Medical Associates, Dr. Elsayyad has contributed significantly to the expansion of the practice in Geriatric Medicine. Dr. Elsayyad is the Chief Medical Officer and a Partner at Montgomery Medical Associates. He is also the Chair of Family Practice at Shady Grove Adventist Hospital in Rockville, Maryland. Dr. Elsayyad office offers personalized service, delivering medical care consistent with the standards of the medical community and expected by patients. Selected Publications Mehan R., Dangas G., Hong M., Deible R., Faraj H., Elsayyad S., Negotia M., Okubagzi P., Astatkie M., Pichard A., Stone G., Leon M., : Femoral vascular access complications following Arteriotomy Closure Devices : A Comparison with manual compression after percutaneous coronary intervention. JACC Vol 35-33A-1085-82. Mehran R., Gruberg L., Nigoita M., Faraj H., Elsayyad S., Curry B., Hong M., Kent K., Repeat stenting for treatment of in-stent restenosis: selective therapy vs. complete lesion coverage. AHA-circulation Vol 100, No 18, 1-307:1607. Mintz G., Hong MK., Jackson M., Folescu M., Kipp, N. Elsayyad S., Merrit A., Laird J., Kent K. The number of stents does not increase target lesion revascularization during intravascular ultrasound guided stent implantation procedures. AHA-circulation Vol 100, No 18, 1-788:4163. Waksman R., Elsayyad S., Mehran R., Lawrence White R., Chan R., Rosales O., Bhargava B., Deible R., Purser A., Okubagzi P., Lansky A.,: High Dose Intracoronary Gamma Radiation for patients with diffuse In-Stent Restenosis. Waksman R., Bhargava B., Taaffe M., Lawrence White R., Satler L., Mehran R., Kent K., Pichard A., Elsayyad S., Okubagzi P., Lansky A., Nigoita M.,: Prolonged Antiplatelet Therapy to reduce Late Thrombosis after Intracoronary Gamma Radiation in patient with in-Stent Restenosis ""Plavix WRIST"". AHA-circulation Vol 102, No 18, 11-570:2762. Lectures & Presentations Gender specific differences after Saphenous Vein Graft Stenting, Gender specific differences in actue and long-term outcome, International Cardiology Conference, Cairo, Egypt, 2/23/01 High Dose Intracoronary Gamma Radiation for patients with diffuse In-Stent Restenosis, Stent Restenosis, International Cardiology Conference, Cairo, Egypt, 2/23/01". Dr. Elsayyad is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Osteoarthritis, End-Stage Renal Disease (ESRD), Dementia, Gastrostomy, and Hip Replacement.

John Cho is a Radiologist in Rockville, Maryland. Dr. Cho has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Deep Vein Thrombosis, Lung Cancer, Gastrostomy, and Liver Embolization.

Alex Wurm is a Radiologist in Rockville, Maryland. Dr. Wurm is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Lung Cancer, Pleurisy, and Pleural Effusion.

Jeffrey Muench is a General Surgeon in Rockville, Maryland. Dr. Muench is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Retroperitoneal Inflammation, Gastrointestinal Perforation, Secondary Peritonitis, Gallbladder Removal, and Hernia Surgery.

Dr. Alexandra Roginsky is a fellowship-trained surgeon with expertise in robotic, minimally invasive and trauma surgery. Dr. Roginsky has two decades of broad surgical experience and is dedicated to finding the most effective, least invasive, way to treat patients. She completed her fellowship training at the University of Illinois at Chicago, her residency at the Medical College of Wisconsin and medical school at Northwestern University Feinberg School of Medicine. She has been listed as a top surgeon by the Consumer’s Research Council of America and is widely published in multiple fields, including minimally invasive surgery and cancer biology. Videos Alexandra B. Roginsky, M.D.Acute Care and Trauma Surgeon Selected Publications Alexandra B. Roginsky, Alexander Tsesis, Hate speech, volition, and neurology, Journal of Law and the Biosciences, Volume 3, Issue 1, April 2016, Pages 174–177, https://doi.org/10.1093/jlb/lsv058 Roginsky, Alexandra. For Our Patients: On Becoming the Surgeon Advocate, Leader, and Learner. (2019). American College of Surgeons. https://www.facs.org/member-services/yfa/advocacy-essays/2019/aroginsky Roginsky, Alexandra. Young Fellows Advocacy and Action. American College of Surgeons. (2018). https://www.facs.org/member-services/yfa/advocacy-essays/2018/roginsky. Dr. Tsesis is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Diverticular Disease, Paget Disease of the Breast, Breast Cancer, Colostomy, and Small Bowel Resection.

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 Peritonitis. His top areas of expertise are Bile Duct Obstruction, Ascites, Jaundice, Liver Embolization, 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 the treatment of Peritonitis. 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 Peritonitis. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Bile Duct Obstruction, Vertebroplasty, and Bone Graft.

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 Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Pleural Effusion, Pleurisy, Ascites, Vertebroplasty, and Bone Graft.

Hamid Zahiri is a General Surgeon in Rockville, Maryland. Dr. Zahiri is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Endoscopy. Dr. Zahiri is currently accepting new patients.

Mythily Vancha is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Vancha is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Transient Ischemic Attack (TIA), Sepsis, Lymphangitis, Endoscopy, and Colonoscopy.

Fisehatsion Mehari is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Mehari is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Stroke, Gastrointestinal Bleeding, Sepsis, Hemorrhoidectomy, and Colonoscopy. Dr. Mehari is currently accepting new patients.

Akemi Miller is an Interventional Radiologist in Rockville, Maryland. Dr. Miller has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Ascites, Colorectal Cancer, Familial Colorectal Cancer, Bone Marrow Aspiration, and Liver Embolization.

Bobby David is a General Surgeon in Rockville, Maryland. Dr. David is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Lymphadenectomy. Dr. David is currently accepting new patients.

Sonia John is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. John is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Sepsis, Pulmonary Embolism, Atypical Pneumonia, Gastrostomy, and Ureteroscopy.

James Mcfadden is a Radiologist in Potomac, Maryland. Dr. Mcfadden is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Tenosynovitis, Nasal Flaring, Pleurisy, and Colonoscopy.

Vincent Obias is a Colorectal Surgeon in Bethesda, Maryland. Dr. Obias is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Colorectal Cancer, Diverticular Disease, Anal Cancer, Endoscopy, and Colostomy.

Brian Bello is a Colorectal Surgeon in Olney, Maryland. Dr. Bello is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Anal Cancer, Bladder Reconstruction, and Ureteroscopy.

Michael Huppmann is a Radiologist in Olney, Maryland. Dr. Huppmann is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Bronchogenic Cyst, Pleurisy, Pleural Effusion, and Gallbladder Disease.

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 Peritonitis. His top areas of expertise are Ascites, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Bone Marrow Aspiration, and Gastrostomy.