The 20 Best Low Potassium Level Doctors Near Me in Catonsville, MD
Find the Top Low Potassium Level Experts and Specialists
The Johns Hopkins Hospital
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. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Low Potassium Level, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and High Potassium Level. Dr. Hanouneh is board certified in American Board Of Internal Medicine.
Kidney MD LLC
Ritu Vyas is a Nephrologist practicing medicine in Catonsville, Maryland. She has been practicing medicine for over 17 years. Dr. Vyas is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant. Dr. Vyas is board certified in Internal Medicine and Nephrology.
Marcelino D. Albuerne M.D. P.A.
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. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Glycine Encephalopathy, Anemia, Familial Hypertension, Gastrostomy, and Endoscopy.
MedStar Health: Primary Care At Wilkens Medical Center
Mehdi Gheshlaghi is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Gheshlaghi is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Atrial Fibrillation, and Fainting.
Ascension Saint Agnes Heart Care
Jeffrey Cole is a Cardiologist practicing medicine in Baltimore, Maryland. Dr. Cole is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Partial Atrioventricular Canal, and Endocardial Cushion Defect.
MidAtlantic Nephrology Associates PA
Ping-hsin Chen is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Renovascular Hypertension, Acute Kidney Failure, Acute Tubular Necrosis, and Nephrosclerosis. Dr. Chen is board certified in American Board Of Internal Medicine.
Office
Arohan Subramanya is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Subramanya is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Low Potassium Level, Bartter Syndrome, Low Sodium Level, and Fabry Disease.
University Of Maryland Pediatric Associates PA
Robert Benitez is a Cardiologist practicing medicine in Baltimore, Maryland. Dr. Benitez is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Necrosis, Cardiogenic Shock, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
University Of Maryland Pediatric Associates PA
Anuj Gupta is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Cardiogenic Shock, Pulmonary Veno-Occlusive Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
Office
Morgan Grams is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Grams is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), High Potassium Level, Low Potassium Level, and Kidney Transplant.
Johns Hopkins Outpatient Center
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. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hemolytic-Uremic Syndrome, D-Plus Hemolytic Uremic Syndrome, Atypical Hemolytic Uremic Syndrome (aHUS), Glomerulonephritis, and Kidney Transplant. Dr. Sperati is board certified in American Board Of Internal Medicine.
Shakunmala Gupta
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. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Dementia, Movement Disorders, Parkinson's Disease, and Anemia. Dr. Gupta is board certified in American Board Of Internal Medicine.
Columbia Medical Practice Internal Medicine
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. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Sheikh is board certified in American Board Of Internal Medicine.
The Johns Hopkins Hospital
Steve Sozio is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Sozio is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Calcinosis, Renovascular Hypertension, and Kidney Transplant. Dr. Sozio is board certified in American Board Of Internal Medicine.
Mid Atlantic Nephrology Associates
Tin Maung is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Maung is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Acute Kidney Failure. Dr. Maung is board certified in American Board Of Internal Medicine.
Mid Atlantic Nephrology Associates
Jia Liu is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease. Dr. Liu is board certified in American Board Of Internal Medicine.
Mid Atlantic Nephrology Associates
Ajay Kumar is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Endoscopy, and Trabeculectomy. Dr. Kumar is board certified in American Board Of Internal Medicine.
MidAtlantic Nephrology Associates PA
Mary Pieprzak is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Pieprzak is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease. Dr. Pieprzak is board certified in American Board Of Internal Medicine.
Howard County Medical Pavilion
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. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Atherosclerosis. Dr. Preston is board certified in American Board Of Internal Medicine.
Mid-Atlantic Nephrology Associates PA
Ajay Gangalam is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Gangalam is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, Gastrostomy, and Hip Replacement.
Last Updated: 04/28/2026












