Mary Pieprzak is a Nephrologist in Columbia, Maryland. Dr. Pieprzak is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease.

Jia Liu is a Nephrologist in Columbia, Maryland. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease.

Tin Maung is a Nephrologist in Columbia, Maryland. Dr. Maung is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Acute Kidney Failure.

Ping-hsin Chen is a Nephrologist in Columbia, Maryland. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Renovascular Hypertension, Acute Kidney Failure, Acute Tubular Necrosis, and Nephrosclerosis.

Rao Khan is a Nephrologist in Columbia, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, Chronic Kidney Disease, and Endoscopy.

Ajay Kumar is a Nephrologist in Columbia, Maryland. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and Acute Tubular Necrosis.

Tamil Kuppusamy is a Nephrologist in Columbia, Maryland. Dr. Kuppusamy is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Vitamin D Deficiency, and Diabetic Nephropathy. Dr. Kuppusamy is currently accepting new patients.

Ritu Vyas is a Nephrologist and a Public Health and Preventive Medicine provider in Catonsville, Maryland. Her top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant. Dr. Vyas is currently accepting new patients.

Paul Turer is a Nephrologist in Catonsville, Maryland. Dr. Turer is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Diabetic Nephropathy. Dr. Turer is currently accepting new patients.

Dr. C. John Sperati is an Associate Professor of Medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include renal medicine. Dr. Sperati is Director of the Glomerular Diseases Fellowship Program since 2023 and formerly directed the Nephrology Fellowship Training Program from 2019 - 2025. He was the long-serving Firm Faculty Leader of the Barker Firm and has held leadership positions within the Osler Medical Residency training program. In addition, he co-directs the Johns Hopkins Osler Learning Initiative which brings the principles of medical residency training to executive education worldwide. He obtained his medical degree from The Pennsylvania State University College of Medicine and a Master in Health Science from the Johns Hopkins Bloomberg School of Public Health. He completed an internship and residency in Internal Medicine at the Johns Hopkins Hospital, followed by a year as an Assistant Chief of Service (chief resident). He subsequently pursued subspecialty training in nephrology at the Johns Hopkins Hospital and joined the faculty in the Division of Nephrology. Dr. Sperati’s clinical interests are in thrombotic microangiopathy including atypical hemolytic uremic syndrome (aHUS), complement-mediated kidney diseases including C3 glomerulopathy, glomerular disease such as glomerulonephritis (e.g., IgA nephropathy, MPGN) and nephrotic syndromes (e.g., FSGS, membranous, minimal change, amyloidosis, and others), and secondary and resistant hypertension (e.g., fibromuscular dysplasia, atherosclerotic renal arterial disease, hyperaldosteronism, and genetic hypertensive syndromes). He is the site principal investigator for clinical trials in glomerular disease, serves on editorial boards, and chairs the approval committee of the Longitudinal Knowledge Assessment for nephrology for the American Board of Internal Medicine. His clinical acumen and educational contributions have been recognized by induction into the Miller Coulson Academy of Clinical Excellence as well as the American Society of Nephrology Distinguished Educator Award in 2020. He has been recognized as a physician resource through the Atypical HUS Foundation, a NephCure glomerular disease specialist, an IgA Nephropathy Foundation specialist, and a Baltimore TopDoc. He is registered with the Florida Department of Health to perform telehealth services for patients in Florida. Dr. Sperati is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Atypical Hemolytic Uremic Syndrome (aHUS), D-Plus Hemolytic Uremic Syndrome, Hemolytic-Uremic Syndrome, Glomerulonephritis, and Kidney Transplant.

Jean Hou is a primary care provider, practicing in Internal Medicine in Halethorpe, Maryland. Dr. Hou is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Glomerulonephritis, Membranoproliferative Glomerulonephritis, Membranous Nephropathy, Minimal Change Disease, and Kidney Transplant.

Charlotte Jones-Burton is a Nephrologist in Baltimore, Maryland. Dr. Jones-Burton is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are IgA Nephropathy, Chronic Kidney Disease, Glomerulonephritis, and Kidney Transplant.

Preeti Chandra is a Nephrologist in Baltimore, Maryland. Dr. Chandra is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Acute Kidney Failure, Lupus Nephritis, IgA Nephropathy, and Thin Basement Membrane Nephropathy. Dr. Chandra is currently accepting new patients.

Mohamed G. Atta, MD, MPH, is Professor of Medicine at Johns Hopkins University School of Medicine in Baltimore, Maryland and Director of Von Hippel Lindau Clinical Care Center at Hopkins. A graduate of Mansoura University School of Medicine in Egypt, he completed his internship and residency training in various locations including the Urology and Nephrology Center at Mansoura University, Cabrini Medical Center in New York, and Johns Hopkins University School of Medicine. Dr. Atta received his MPH degree from Johns Hopkins Bloomberg School of Public Health in 2005. Dr. Atta is a member of the Health Disparity Committee at the Department of Health and Mental Hygiene in Maryland, the Scientific Council on Kidney of the American Heart Association, the International Society of Nephrology, and the American Society of Nephrology. Dr. Atta has participated as principal investigator in several studies, clinical trials, and serves as a peer reviewer for the Journal of Clinical Investigation, Archives of Internal Medicine, American Journal of Medicine, Kidney International, Journal of the American Society of Nephrology, Clinical Journal of the American Society of Nephrology, American Journal of Kidney Diseases, Clinical Infectious Disease, and Journal of Infectious Diseases among others. He authored or co-authored numerous articles published in Genomics, the Journal of Biological Chemistry, Journal of clinical investigation, Clinical Infectious Disease, Circulation, Stem Cells Translational Medicine, American Journal of Medicine, and American Journal of Transplantation, Journal of the American Society of Nephrology, Clinical Journal of the American Society of Nephrology, American Journal of Kidney Disease, Nephrology Dialysis Transplantation, and Kidney International, among others. Dr. Atta is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are End-Stage Renal Disease (ESRD), Glomerulonephritis, Lupus Nephritis, Chronic Kidney Disease, and Kidney Transplant.

Anuradha Boddeti is a Nephrologist in Glen Burnie, Maryland. Dr. Boddeti is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Nephrosclerosis, Acute Kidney Failure, Renovascular Hypertension, and End-Stage Renal Disease (ESRD). Dr. Boddeti is currently accepting new patients.

Sarina Ahuja is a Nephrologist in Glen Burnie, Maryland. Dr. Ahuja is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. Her top areas of expertise are Nephrosclerosis, Acute Kidney Failure, Renovascular Hypertension, and Chronic Kidney Disease. Dr. Ahuja is currently accepting new patients.

Hossam Abdalla is a Nephrologist in Glen Burnie, Maryland. Dr. Abdalla has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Tubular Necrosis, and Acute Kidney Failure.

Gerard Lowder is a Nephrologist in Glen Burnie, Maryland. Dr. Lowder is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Renovascular Hypertension, Nephrosclerosis, Acute Kidney Failure, and End-Stage Renal Disease (ESRD). Dr. Lowder is currently accepting new patients.

Mayurkumar Gohel is a Nephrologist and a Geriatrics provider in Glen Burnie, Maryland. Dr. Gohel is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Necrosis. Dr. Gohel is currently accepting new patients.

Abdolreza Haririan is a Nephrologist in Baltimore, Maryland. Dr. Haririan is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. His top areas of expertise are Cytomegalovirus Infection, Chronic Kidney Disease, Cytomegalic Inclusion Disease, Acute Kidney Failure, and Kidney Transplant. Dr. Haririan is currently accepting new patients.