Dr. Mohamad Hanouneh is an Assistant Professor of Medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include renal medicine. Dr. Hanouneh grew up in Syria and completed his medical school in Tishreen University in Latakia, Syria. He completed Internal Medicine Residency training at Cleveland Clinic, and Nephrology Fellowship at Johns Hopkins. Dr. Hanouneh currently serves as a part-time faculty in the Division of Nephrology at Johns Hopkins. He also works in the Nephrology Center of Maryland covering Good Samaritan and Upper Chesapeake Hospitals. Dr. Hanouneh has a passion in medical education. He runs the nephrology board review course and participates in Genes to Society Course of Renal Physiology, which is given to the medical students at Johns Hopkins University School of Medicine. His area of interests are electrolytes disorders, diabetic kidney disease and nephrolithiasis. Dr. Hanouneh is rated as an Elite provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Low Potassium Level, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and High Potassium Level.

James Weiss is a Cardiologist in Baltimore, Maryland. Dr. Weiss is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Ventricular Fibrillation, Low Potassium Level, Heart Attack, Arrhythmias, and Cardiac Ablation.

Marcelino Albuerne is a primary care provider, practicing in Family Medicine in Catonsville, Maryland. Dr. Albuerne is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Glycine Encephalopathy, Anemia, Familial Hypertension, Gastrostomy, and Endoscopy.

Mehdi Gheshlaghi is a Cardiologist in Baltimore,, Maryland. Dr. Gheshlaghi is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Atrial Fibrillation, and Fainting.

Jeffrey Cole is a Cardiologist in Baltimore, Maryland. Dr. Cole is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Coronary Heart Disease, Angina, Partial Atrioventricular Canal, and Endocardial Cushion Defect.

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

Dr. Vyas is board-certified in Internal Medicine and Nephrology with a special interest in obesity related chronic kidney disease and nutritional counseling in CKD. Dr. Vyas is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. Her top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant.

Arohan Subramanya is a Nephrologist in Baltimore, Maryland. Dr. Subramanya is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Low Potassium Level, Bartter Syndrome, Low Sodium Level, and Fabry Disease.

Robert Benitez is a Cardiologist in Baltimore, Maryland. Dr. Benitez is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Cardiogenic Shock, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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 Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Atypical Hemolytic Uremic Syndrome (aHUS), D-Plus Hemolytic Uremic Syndrome, Hemolytic-Uremic Syndrome, Glomerulonephritis, and Kidney Transplant.

Shakunmala Gupta is a primary care provider, practicing in Hospital Medicine in Columbia, Maryland. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. Her top areas of expertise are Dementia, Movement Disorders, Parkinson's Disease, and Anemia.

Saba Sheikh is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Sheikh is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. Her top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Steve Sozio is a Nephrologist in Baltimore, Maryland. Dr. Sozio is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Calcinosis, Renovascular Hypertension, and Kidney Transplant.

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

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

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

Dr. Adrian Le Preston, who joined Cardiovascular Specialists in May 2005, is a clinical cardiologist who specializes in consultative cardiology, echocardiography, and nuclear cardiology. She is a member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center. She also has special interests in women's preventive health. Dr. Preston has office hours four days a week at Cardiovascular Specialists, and spends the rest of her time reading, exercising, walking her dog, cooking and mentoring medical students. She lives with her husband and two grown children. Videos Your Heart Health - Changes Every One of Us Can Make Today (Q&A) Heart Attack Symptoms for Women versus Men. Dr. Preston is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. Her top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Atherosclerosis.

Kimberly Perry is a primary care provider, practicing in Internal Medicine in Catonsville, Maryland. Dr. Perry is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. Her top areas of expertise are Infant Hyperglycemia, Sitosterolemia, Hypercalcemia, and Milk-Alkali Syndrome. Dr. Perry 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 Low Potassium Level. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Diabetic Nephropathy. Dr. Turer is currently accepting new patients.

Ravi Passi is a primary care provider, practicing in Internal Medicine in Cantonsville, Maryland. Dr. Passi is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Hypothyroidism, Obesity in Children, Hypertension, and Familial Hypertension. Dr. Passi is currently accepting new patients.