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

Find the Top High Potassium Level Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 32 doctor with experience in High Potassium Level near Riverhead, NY. Of these, 24 are Experienced and 8 are Advanced.

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32 providers found
    Experienced in High Potassium Level
    Experienced in High Potassium Level

    Northwell Health Physician Partners Multispecialty At Riverhead

    889 Harrison Avenue, 4th Floor, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu

    Khurram Mehtabdin is a Nephrologist practicing medicine in Riverhead, New York. Dr. Mehtabdin is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Acute Tubular Necrosis, Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis. Dr. Mehtabdin is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Nephrology.

    Advanced in High Potassium Level
    Family Medicine
    Advanced in High Potassium Level
    Family Medicine

    Peconic Bay Medical Group At Riverhead, 34 Commerce Drive

    34 Commerce Avenue, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    After receiving his Bachelor of Arts Degree at the University Of Pennsylvania, Dr. Evan Nadal attended Medical School at the New York College of Osteopathic Medicine. Upon graduating from Medical School, Dr. Nadal completed a Residency in Family Medicine at The University of Medicine and Dentistry of New Jersey and became Board Certified in Family Medicine. He then went on to work for Montefiore Medical Center as a Family Physician and Clinic Medical Director for 14 years. Dr. Nadal joined the part-time teaching staff in the department of Family Medicine at the New York College of Osteopathic Medicine soon after graduating from his residency and has continued to teach medical students ever since. Dr. Nadal moved to the East End of Long Island in 1998 where he took over a Family Medicine Practice in Riverhead, New York. Dr. Nadal become the Assistant Program Director of the Family Medicine Residency at Peconic Bay Medical Center in Riverhead New York in 2011 and then became the Program Director of the Family Medicine Residency at Peconic Bay Medical Center in January of 2016. In addition to being the Program Director for the Family Medicine Residency at Peconic Bay Medical Center/ Northwell Health in Riverhead New York, Dr. Nadal continues to teach medical students along with Family Medicine Residents and maintains a busy Family Medicine Practice in Riverhead, New York. Dr. Nadal is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Lyme Disease, Anemia, High Cholesterol, and High Potassium Level.

    Advanced in High Potassium Level
    Sleep Medicine
    Advanced in High Potassium Level
    Sleep Medicine

    Office

    31 Main Rd Ste 1, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Vishnudat Seodat is a primary care provider, practicing in Sleep Medicine in Riverhead, New York. Dr. Seodat is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Adenine Phosphoribosyltransferase Deficiency, Hereditary Xanthinuria, Adenylosuccinate Lyase Deficiency, and Hypothyroidism.

    Learn about our expert tiers
    Advanced in High Potassium Level
    Advanced in High Potassium Level

    Hasan Khondker Medical PC

    758 Harrison Ave, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hasan Khondker is a Nephrologist practicing medicine in Riverhead, New York. Dr. Khondker is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Liddle Syndrome, Pseudohypoaldosteronism Type 2, Acute Tubular Necrosis, Endoscopy, and Ureteroscopy.

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

    Ultimate Medical Care PC

    912 Roanoke Ave, 
    Riverhead, NY 
     (0.8 miles away)
    Languages Spoken:
    English

    Afzal Butt is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Butt 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 Hyperlipidemia Type 3, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Peconic Bay Medical Center

    1 Heroes Way, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Balvindar Sareen is an Internal Medicine provider practicing medicine in Riverhead, New York. Dr. Sareen is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His clinical expertise encompasses Dehydration, Sepsis, Pneumonia, and Low Potassium Level.

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

    Nyu Langone Medical Associates-Riverhead

    889 E Main St Ste 308, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Kornrich is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Kornrich 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Spotted Fever.

    Experienced in High Potassium Level
    Hospital Medicine
    Experienced in High Potassium Level
    Hospital Medicine
    1300 Roanoke Avenue, 
    Riverhead, NY 
     (1.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Kenneth Mayer is a primary care provider, practicing in Hospital Medicine in Riverhead, New York. He has been practicing medicine for over 18 years. Dr. Mayer is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Lung Metastases, Hip Replacement, and Gastrostomy. Dr. Mayer is board certified in American Board Of Internal Medicine.

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

    Office

    185 Old Country Rd Ste 2, 
    Riverhead, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Kaushik Manthani is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Manthani is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Necrotizing Enterocolitis, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Pacemaker Implantation.

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

    Suffolk County Dohs Jail Medical Unit

    100 Center Dr, 
    Riverhead, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Stephen John is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. John is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Dehydration, Low Sodium Level, Hip Replacement, and Gastrostomy.

    Advanced in High Potassium Level
    Internal Medicine
    Advanced in High Potassium Level
    Internal Medicine

    Peconic Bay Medical Group At Manorville, Building D1

    496 County Road 111, Building D1, 
    Manorville, NY 
     (7.8 miles away)
    Languages Spoken:
    English

    Fang Chen is a primary care provider, practicing in Internal Medicine in Manorville, New York. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Rocky Mountain Spotted Fever, and High Cholesterol.

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

    Shoten & Liberman M.D.S PLLC

    182 W Montauk Hwy Ste H, 
    Hampton Bays, NY 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aleksandra Liberman is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Liberman is rated as an Experienced 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 Lyme Disease, Hypothyroidism, Hypertension, and Familial Hypertension. Dr. Liberman is currently accepting new patients.

    Advanced in High Potassium Level
    Family Medicine
    Advanced in High Potassium Level
    Family Medicine

    Peconic Family Medicine PC

    33 Montauk Hwy, 
    Quogue, NY 
     (7.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lewis Anreder is a primary care provider, practicing in Family Medicine in Quogue, New York. Dr. Anreder is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 71 other conditions, according to our data. His clinical expertise encompasses Anemia, Lung Metastases, Muscle Atrophy, and Post-Traumatic Epilepsy.

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

    Peconic Bay Medical Group At Manorville, Building D1

    496 County Road 111, Building D1, 
    Manorville, NY 
     (7.8 miles away)
    Languages Spoken:
    English

    Jeffrey Tiu is a primary care provider, practicing in Family Medicine in Manorville, New York. Dr. Tiu 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 Rocky Mountain Spotted Fever, Spotted Fever, High Cholesterol, and Hypothyroidism.

    Advanced in High Potassium Level
    Internal Medicine
    Advanced in High Potassium Level
    Internal Medicine

    Shoten & Liberman M.D.S PLLC

    182 W Montauk Hwy Ste H, 
    Hampton Bays, NY 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Shoten is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Shoten is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Peconic Bay Medical Group At Wading River

    6144 Route 25A, Suite C, 
    Wading River, NY 
     (9.2 miles away)
    Languages Spoken:
    English

    Cynthia Carlson is a primary care provider, practicing in Family Medicine in Wading River, New York. Dr. Carlson is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in High Potassium Level
    Gastroenterology
    Experienced in High Potassium Level
    Gastroenterology

    Westhampton Care Center

    78 Old Country Rd, 
    Westhampton, NY 
     (6.2 miles away)
    Languages Spoken:
    English

    Olaf Butchma is a primary care provider, practicing in Gastroenterologist in Westhampton, New York. Dr. Butchma is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Muscle Atrophy, Protein Deficiency, Anemia, and Malnutrition.

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

    Westhampton Primary Care

    147 Beach Rd Ste A, 
    Westhampton Beach, NY 
     (6.3 miles away)
    Languages Spoken:
    English

    Alex Aponte is a primary care provider, practicing in Family Medicine in Westhampton Beach, New York. Dr. Aponte is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Sitosterolemia, and Familial Hypertension.

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

    Peconic Bay Medical Group At Westhampton

    201 Montauk Hwy Ste 1, 
    Westhampton Beach, NY 
     (6.3 miles away)
    Languages Spoken:
    English

    Steven Spiegel is a primary care provider, practicing in Internal Medicine in Westhampton Beach, New York. Dr. Spiegel is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, End-Stage Renal Disease (ESRD), and High Cholesterol.

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

    Hampton Medical Care LLC

    145 W Montauk Hwy, 
    Hampton Bays, NY 
     (7.3 miles away)
    Languages Spoken:
    English

    Meciko Muharemovic is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Muharemovic is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Lyme Disease, Familial Hypertension, and Hypertension.

    Showing 1-20 of 32

    Last Updated: 04/28/2026

    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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 

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