The 20 Best High Potassium Level Doctors Near Me in centereach, NY

Find the Top High Potassium Level Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 124 doctor with experience in High Potassium Level near centereach, NY. Of these, 112 are Experienced, 11 are Advanced and 1 are Distinguished.

Location
LocationClose
124 providers found
    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Northwell Health Mather Medical Group Primary Care And Sleep Medicine At Washington Park

    1500 Route 112, Suite A, 
    Port Jeff Station, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christine Giacobbe is a primary care provider, practicing in Internal Medicine in Port Jeff Station, New York. Dr. Giacobbe is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Generalized Anxiety Disorder (GAD), Infant Hyperglycemia, and Hypothyroidism. Dr. Giacobbe is currently accepting new patients.

    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Office

    4 Smith Haven Mall, 
    Lake Grove, NY 
     (1.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Stein is a primary care provider, practicing in Internal Medicine in Lake Grove, New York. He has been practicing medicine for over 17 years. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His clinical expertise encompasses Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration. Dr. Stein is currently accepting new patients.

    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Smithtown Center For Rehabilitation & Nursing Care

    391 N Country Rd, 
    Smithtown, NY 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Olena Guzhva is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Guzhva is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Necrosis, Lung Metastases, Hypertensive Heart Disease, Ureteroscopy, and Gastrostomy. Dr. Guzhva is currently accepting new patients.

    Learn about our expert tiers
    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required
    2500 Nesconset Highway, Building 7, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English, Tamil
    Accepting New Patients

    Ekambaram Ilamathi is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Ilamathi is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Acute Tubular Necrosis. Dr. Ilamathi is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Nephrology. Dr. Ilamathi is currently accepting new patients.

    Experienced in High Potassium Level
    Experienced in High Potassium Level

    Mather Primary Care At Stony Brook

    2500 Nesconset Highway, Bldg 2, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jessica Blydenburgh is a primary care provider, practicing in Family Medicine in Stony Brook, New York. Dr. Blydenburgh is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Experienced in High Potassium Level
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine

    Mather Primary Care At East Setauket

    3 Technology Drive, Suite 100, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristen O'brien is a primary care provider, practicing in Family Medicine in East Setauket, New York. Dr. O'brien is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Vitamin D Deficiency, Infant Hyperglycemia, and Vitamin B12 Deficiency Anemia. Dr. O'brien is board certified in American Board Of Family Medicine.

    Advanced in High Potassium Level
    Nephrology
    Advanced in High Potassium Level
    Nephrology
    Referral may be required

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket, NY 
     (3.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Navdeep Kaur is a Nephrologist practicing medicine in East Setauket, New York. She has been practicing medicine for over 17 years. Dr. Kaur is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), High Potassium Level, Chronic Kidney Disease, and Acute Kidney Failure.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required

    Suffolk Nephrology Consultants PC

    2500 Nesconset Hwy Bldg 14A, 
    Stony Brook, NY 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Claudio Martincic is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Martincic is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Dent Disease, Distal Renal Tubular Acidosis, Proximal Renal Tubular Acidosis, and Pseudohypoaldosteronism Type 1.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required

    Office

    2500 Nesconset Hwy Bldg 7, 
    Stony Brook, NY 
     (3.6 miles away)
    Languages Spoken:
    English

    Catherine Miranda is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Miranda is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Low Sodium Level, Acute Tubular Necrosis, and Gitelman Syndrome.

    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Mather Medical Group

    125 Oakland Avenue, Suite 204, 
    Port Jefferson, NY 
     (5.9 miles away)
    Languages Spoken:
    English, Russian
    Offers Telehealth

    Halyna Chykyda is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Chykyda is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Sepsis, Pneumonia, Gastrostomy, and Endoscopy. Dr. Chykyda is board certified in American Board Of Internal Medicine.

    Experienced in High Potassium Level
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine

    Urgent Care Of New York PLLC

    2112 Middle Country Rd, 
    Centereach, NY 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Derek Mattimoe is a primary care provider, practicing in Family Medicine in Centereach, New York. Dr. Mattimoe is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

    Experienced in High Potassium Level
    Nephrology
    Experienced in High Potassium Level
    Nephrology
    Referral may be required

    Office

    2500 Nesconset Hwy, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Chu is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Low Sodium Level, Gitelman Syndrome, and Low Potassium Level.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required

    Office

    2500 Nesconset Hwy, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English

    Sumit Chowdhery is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Chowdhery is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Low Sodium Level, Necrosis, and Gitelman Syndrome.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required

    North Shore Hematology Oncology Associates PC

    2500 Nesconset Hwy, Bldg 26b, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nand Wadhwa is a Nephrologist practicing medicine in Stony Brook, New York. Dr. Wadhwa is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Low Sodium Level, Metabolic Acidosis, and Kidney Transplant.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required

    Office

    4 Technology Dr Ste 130, 
    East Setauket, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ashfaq Hussain is a Nephrologist practicing medicine in East Setauket, New York. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Low Sodium Level.

    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Stony Brook Internists Ufpc

    205 N Belle Mead Ave, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Donna Heinemann is a primary care provider, practicing in Internal Medicine in East Setauket, New York. Dr. Heinemann is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Potassium Level.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required

    Stony Brook Internists Ufpc

    205 N Belle Mead Ave, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Catherine Nicastri is a Geriatrics provider practicing medicine in East Setauket, New York. Dr. Nicastri is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Hypertension, Familial Hypertension, and High Potassium Level.

    Experienced in High Potassium Level
    Geriatrics
    Experienced in High Potassium Level
    Geriatrics
    Referral may be required

    Stony Brook Internists Ufpc

    205 N Belle Mead Ave, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Irene Hwu is a Geriatrics provider practicing medicine in East Setauket, New York. Dr. Hwu is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her clinical expertise encompasses Hypertension, Familial Hypertension, High Potassium Level, and Anemia.

    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Stony Brook Internists Ufpc

    205 N Belle Mead Ave, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English

    David Goodrich is a primary care provider, practicing in Internal Medicine in East Setauket, New York. Dr. Goodrich is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Idiopathic Dilatation of the Pulmonary Artery.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required

    Stony Brook Internists Ufpc

    205 N Belle Mead Ave, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Suzanne Fields is a Geriatrics provider practicing medicine in East Setauket, New York. Dr. Fields is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her clinical expertise encompasses Hypertension, Familial Hypertension, Atrial Fibrillation, and Vascular Dementia.

    Showing 1-20 of 124

    Last Updated: 09/26/2026

    What is the definition of High Potassium Level?

    A high potassium level is a problem in which the amount of potassium in the blood is higher than normal. The medical name of this condition is hyperkalemia.

    When should I see a High Potassium Level doctor near centereach, NY?

    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 High Potassium Level doctor near centereach, NY?

    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 High Potassium Level doctors near centereach, NY?

    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 High Potassium Level doctors near centereach, NY?

    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 High Potassium Level doctor near centereach, NY?

    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 High Potassium Level doctor search results page. 

    Why is it important to get a second opinion from a different High Potassium 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 High Potassium Level doctor near centereach, NY?

    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 High Potassium 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 High Potassium 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 High Potassium Level doctors near centereach, NY?

    Look for the filter feature on the left side of the High Potassium 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 High Potassium Level doctor that offers video calls?

    Look for the filter feature on the left-side of the High Potassium 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 

    Read more about our Content Policy.