The 20 Best Low Sodium Level Doctors Near Me in Pennsylvania, US

Find the Top Low Sodium Level Experts and Specialists

The 20 Best Low Sodium Level Doctors in Pennsylvania, US

Last Updated: 02/22/2026

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MediFind found 2114 doctor with experience in Low Sodium Level near Pennsylvania, US. Of these, 1900 are Experienced, 187 are Advanced, 25 are Distinguished and 2 are Elite.

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2,114 providers found
    Helbert Rondon
    Elite in Low Sodium Level
    Elite in Low Sodium Level

    UPMC Kidney Clinic

    120 Lytton Avenue, Suite 201, 
    Pittsburgh, PA 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Dr. Rondon is an Associate Professor of Medicine in the Renal-Electrolyte Division at the University of Pittsburgh School of Medicine and Program Director of the Nephrology Fellowship Training Program at UPMC Medical Education. He also serves as Associate Clinical Director of the Renal-Electrolyte Division and Chief of Renal Services at UPMC Magee Womens Hospital. Dr. Rondon was born and raised in Lima, Peru, where he attended Universidad Nacional Mayor de San Marcos School of Medicine. He completed his residency in Internal Medicine at the University of Texas Medical Branch in Galveston and then a fellowship in Nephrology at UPMC Medical Education. Dr. Rondon also has a Master of Science degree in Medical Education from the University of Pittsburgh School of Medicine. Dr. Rondon has published several manuscripts in the area of hyponatremia. His current research includes the effect of oral urea on the clinical outcomes associated with chronic non-severe hyponatremia. Other interests include electrolyte physiology and medical education. His interest in medical education focuses on innovative ways to teach fluid, electrolytes and acid-base disorders to residents and students. Dr. Rondon is a Fellow of the American College of Physicians and American Society of Nephrology. Dr. Rondon is also a former Harvard Macy Scholar.Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Rondon is rated as an Elite provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Osmotic Demyelination Syndrome, Low Sodium Level, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), and Osmotic Diuresis.

    Brigid K. Ellis
    Distinguished in Low Sodium Level
    Internal Medicine | Nephrology
    Distinguished in Low Sodium Level
    Internal Medicine | Nephrology

    Reading Nephrology Ltd

    1030 Reed Ave, Suite 114, 
    Wyomissing, PA 
    Languages Spoken:
    English, Spanish

    . Dr. Ellis is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are Low Sodium Level, Chronic Kidney Disease, Acute Kidney Failure, and End-Stage Renal Disease (ESRD).

    Parvaneh Abtahi
    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Reading Nephrology Ltd

    1030 Reed Ave, Suite 114, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Abtahi is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are End-Stage Renal Disease (ESRD), Acute Kidney Failure, Low Sodium Level, and Chronic Kidney Disease.

    Learn about our expert tiers
    Margaret M. Duffy
    Advanced in Low Sodium Level
    Internal Medicine | Nephrology
    Advanced in Low Sodium Level
    Internal Medicine | Nephrology

    Valley Kidney Specialists, PC

    1230 S Cedar Crest Blvd, Suite 301, 
    Allentown, PA 
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    . Dr. Duffy is rated as an Advanced provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and Chronic Kidney Disease.

    Elite in Low Sodium Level
    Pediatric Nephrology
    Elite in Low Sodium Level
    Pediatric Nephrology

    UPMC Children's Hospital Of Pittsburgh

    4401 Penn Ave, 
    Pittsburgh, PA 
    Languages Spoken:
    English

    Michael Moritz is a Pediatric Nephrologist in Pittsburgh, Pennsylvania. Dr. Moritz is rated as an Elite provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Low Sodium Level, Primary Hyperoxaluria Type 1, Primary Hyperoxaluria, High Blood Pressure in Infants, and Kidney Transplant.

    Gregory R. Varghese
    Experienced in Low Sodium Level
    Internal Medicine | Nephrology
    Experienced in Low Sodium Level
    Internal Medicine | Nephrology

    Valley Kidney Specialists, PC

    1230 S Cedar Crest Blvd, Suite 301, 
    Allentown, PA 
    Languages Spoken:
    English

    . Dr. Varghese is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and Necrosis.

    Karthik M. Ranganna
    Experienced in Low Sodium Level
    Internal Medicine | Nephrology
    Experienced in Low Sodium Level
    Internal Medicine | Nephrology

    Reading Hospital

    420 South 5th Avenue, 
    West Reading, PA 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Ranganna is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Chronic Kidney Disease, Pseudohypoaldosteronism Type 2, Liddle Syndrome, Kidney Transplant, and Nephrectomy.

    David R. Brooker
    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Brooker Kidney Care, Inc.

    6945 Route 322, Suite 508, 
    Cranberry, PA 
    Languages Spoken:
    English
    Offers Telehealth

    David Brooker is a Nephrologist in Cranberry, Pennsylvania. Dr. Brooker is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Renovascular Hypertension, Diabetic Nephropathy, Acute Kidney Failure, and Low Sodium Level.

    Roshan Mainali
    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Geisinger State College - Nephrology

    200 Scenery Drive, 
    State College, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Mainali is a board-certified and fellowship-trained nephrologist. His clinical interests include chronic kidney disease, end-stage renal disease, glomerulonephritis and electrolyte disorders. Dr. Mainali earned his medical degree from the B.P. Koirala Institute of Health Sciences in Nepal. He then moved to the United States, where he completed his residency and a fellowship in nephrology at Geisinger Medical Center. Dr. Mainali is certified by the American Board of Internal Medicine in nephrology. Dr. Mainali is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Renovascular Hypertension, Low Sodium Level, End-Stage Renal Disease (ESRD), and Acute Kidney Failure.

    Samuel F. Stea
    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    UPMC Nephrology

    2330 Saint Mary Street West, 
    Lewisburg, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Samuel Stea, MD, specializes in nephrology and is certified in internal medicine by the American Board of Internal Medicine. He practices in Lewisburg and at UPMC Williamsport and UPMC Lock Haven. He received his medical degree from New York Medical College, completed a  fellowship at the University of Virginia School of Medicine, and his residency at Danbury Hospital. Dr. Stea is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Renovascular Hypertension, Nephrosclerosis, Acute Kidney Failure, and Chronic Kidney Disease.

    Stacy L. Andersen
    Distinguished in Low Sodium Level
    Internal Medicine | Nephrology
    Distinguished in Low Sodium Level
    Internal Medicine | Nephrology

    Geisinger State College - Nephrology

    200 Scenery Drive, 
    State College, PA 
    Languages Spoken:
    English, French, German, Spanish
    Accepting New Patients

    Dr. Andersen is a board-certified and fellowship-trained nephrologist. She obtained her medical degree from Loma Linda University. She completed her residency at The Pennsylvania State University's Milton S. Hershey Medical Center and then completed a fellowship in nephrology at the University of Pittsburgh. Dr. Andersen is certified by the American Board of Internal Medicine in nephrology and in internal medicine. She speaks English, French, German and Spanish. Dr. Andersen is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are Low Sodium Level, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Chronic Kidney Disease.

    Austine Y. Mengnjo
    Advanced in Low Sodium Level
    Internal Medicine | Nephrology
    Advanced in Low Sodium Level
    Internal Medicine | Nephrology

    Reading Nephrology Ltd

    1030 Reed Ave, Suite 114, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Mengnjo is rated as an Advanced provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Chronic Kidney Disease, Acute Kidney Failure, Low Sodium Level, and End-Stage Renal Disease (ESRD).

    Trudy M. Demko
    Advanced in Low Sodium Level
    Advanced in Low Sodium Level

    Reading Nephrology Ltd

    1030 Reed Ave, Suite 114, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Demko is rated as an Advanced provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Low Sodium Level.

    Madhulika Sharma
    Advanced in Low Sodium Level
    Advanced in Low Sodium Level

    Kidney Care Specialists LLC - Nephrology Associates Division

    824 Main Street, Phoenixville Medical, Building Suite 204, 
    Phoenixville, PA 
    Languages Spoken:
    English, Hindi

    . Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are Polycystic Kidney Disease, Autosomal Dominant Polycystic Kidney Disease, Acute Kidney Failure, and Chronic Kidney Disease.

    Om Parkash
    Advanced in Low Sodium Level
    Internal Medicine
    Advanced in Low Sodium Level
    Internal Medicine

    Reading Hospital

    420 South 5th Avenue, 
    West Reading, PA 
    Languages Spoken:
    English, Hindi, Punjabi, Sindhi, Urdu

    . Dr. Parkash is rated as an Advanced provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Malnutrition, Leprosy, Gastrointestinal Bleeding, Endoscopy, and Stent Placement.

    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Renal Consultants Of Wyoming Valley

    1620 Highway 315, Suite 1, 
    Wilkes Barre, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Raymond Joseph is a Nephrologist in Wilkes Barre, Pennsylvania. Dr. Joseph is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Low Sodium Level, Chronic Kidney Disease, and Gastrostomy.

    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Renal Consultants Of Wyoming Valley

    1620 Highway 315, Suite 1, 
    Wilkes Barre, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Jeanne Dreier is a Nephrologist in Wilkes Barre, Pennsylvania. Dr. Dreier is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. Her top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Necrosis, Low Sodium Level, and Gastrostomy.

    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Renal Consultants Of Wyoming Valley

    1620 Highway 315, Suite 1, 
    Wilkes Barre, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Dreier is a Nephrologist in Wilkes Barre, Pennsylvania. Dr. Dreier is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Acute Kidney Failure, Necrosis, End-Stage Renal Disease (ESRD), and Low Sodium Level.

    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Wellspan Nephrology

    40 V Twin Drive, Suite 205, 
    Gettysburg, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Kayode C. Lawrence, MD, specializes in nephrology. He is affiliated with UPMC Hanover. Dr. Lawrence completed his fellowship at Mount Sinai School of Medicine of New York, residency at Greater Baltimore Medical Center and medical degree at Obafemi Awolowo University. Dr. Lawrence is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Acute Kidney Failure, Low Sodium Level, Chronic Kidney Disease, and Necrosis.

    Distinguished in Low Sodium Level
    Distinguished in Low Sodium Level

    Nephrology Hypertension Specialists

    599 West State Street, Suite 100, 
    Doylestown, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Lin is a Nephrologist in Doylestown, Pennsylvania. Dr. Lin is rated as a Distinguished provider by MediFind in the treatment of Low Sodium Level. His top areas of expertise are Low Sodium Level, Chronic Kidney Disease, High Potassium Level, and Acute Kidney Failure. Dr. Lin is currently accepting new patients.

    Showing 1-20 of 2,114

    Last Updated: 02/22/2026

    What is the definition of Low Sodium Level?

    Low blood sodium is a condition in which the sodium level in the blood is lower than normal. The medical name of this condition is hyponatremia.

    When should I see a Low Sodium Level doctor in Pennsylvania, US?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Low Sodium Level doctor in Pennsylvania, US?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Low Sodium Level doctors in Pennsylvania, US?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Low Sodium Level doctors in Pennsylvania, US?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Low Sodium Level doctor in Pennsylvania, US?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Low Sodium Level doctor search results page. 

    Why is it important to get a second opinion from a different Low Sodium Level doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Low Sodium Level doctor in Pennsylvania, US?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Low Sodium Level doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Low Sodium Level doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Low Sodium Level doctors in Pennsylvania, US?

    Look for the filter feature on the left side of the Low Sodium Level doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Low Sodium Level doctor that offers video calls?

    Look for the filter feature on the left-side of the Low Sodium Level doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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