The 20 Best High Potassium Level Doctors Near Me in Portsmouth, NH

Find the Top High Potassium Level Experts and Specialists

The 20 Best High Potassium Level Doctors near Portsmouth, NH

Last Updated: 02/22/2026

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MediFind found 27 doctor with experience in High Potassium Level near Portsmouth, NH. Of these, 25 are Experienced and 2 are Advanced.

Location
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27 providers found
    Advanced in High Potassium Level
    Nephrology
    Advanced in High Potassium Level
    Nephrology

    Office

    875 Greenland Rd Bldg C, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Naresh Matta is a Nephrologist in Portsmouth, New Hampshire. Dr. Matta is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Liddle Syndrome.

    Advanced in High Potassium Level
    Advanced in High Potassium Level

    Office

    875 Greenland Rd Bldg C, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Sucharit Joshi is a Nephrologist in Portsmouth, New Hampshire. Dr. Joshi is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Necrosis.

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

    York Hospital

    35 Walker St, 
    Kittery, ME 
     (1.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Nathan Jean is a primary care provider, practicing in Family Medicine in Kittery, Maine. Dr. Jean has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Alzheimer's Disease, Coronary Heart Disease, Small Cell Lung Cancer (SCLC), Hip Replacement, and Pacemaker Implantation.

    Learn about our expert tiers
    Experienced in High Potassium Level
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine

    Lens Doctors

    605 Lafayette Rd, 
    Portsmouth, NH 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Stevens is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Stevens is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

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

    Atlantic Pathology PA

    333 Borthwick Ave, 
    Portsmouth, NH 
     (1.8 miles away)
    Languages Spoken:
    English

    Peter Saikali is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Saikali is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Sepsis, Acute Kidney Failure, Peptic Ulcer, Endoscopy, and Ureteroscopy.

    Experienced in High Potassium Level
    Experienced in High Potassium Level

    Office

    875 Greenland Rd Bldg C, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Michael Danielski is a Nephrologist in Portsmouth, New Hampshire. Dr. Danielski is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Polycystic Kidney Disease.

    Experienced in High Potassium Level
    Experienced in High Potassium Level

    Office

    875 Greenland Rd Unit C10, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Kulli Barrett is a Nephrologist in Portsmouth, New Hampshire. Dr. Barrett is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Boils.

    Experienced in High Potassium Level
    Nephrology
    Experienced in High Potassium Level
    Nephrology

    Office

    875 Greenland Rd Bldg C, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Shiv Kumar is a Nephrologist in Portsmouth, New Hampshire. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Low Sodium Level.

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

    Office

    875 Greenland Rd Bldg A, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Magued Rizkalla is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Rizkalla is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Acute Kidney Failure, Ascites, End-Stage Renal Disease (ESRD), and Dementia.

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

    Susan Krolewski

    264 Lafayette Rd Ste 9, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Susan Krolewski is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Krolewski is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Sitosterolemia, Collagenous Colitis, High Cholesterol, and Dermatomyositis.

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

    Appledore Family Medicine And Pediatrics - Portsmouth

    25 New Hampshire Ave Ste 100, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Karen Palmer is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Palmer is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    Hampton Internal Medicine

    55 High St Ste 201, 
    Hampton, NH 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gregory Morrissey is a primary care provider, practicing in Internal Medicine in Hampton, New Hampshire. Dr. Morrissey is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young. Dr. Morrissey is currently accepting new patients.

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

    Hampton Internal Medicine

    55 High St Ste 201, 
    Hampton, NH 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Clare Whipple is a primary care provider, practicing in Internal Medicine in Hampton, New Hampshire. Dr. Whipple is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Obesity in Children. Dr. Whipple is currently accepting new patients.

    Todd Adams
    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Seacoast Surgery

    16 Hospital Dr, 
    York, ME 
     (7.3 miles away)
    Languages Spoken:
    English

    Todd Adams is a primary care provider, practicing in Internal Medicine in York, Maine. Dr. Adams is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Migraine, Memory Loss, Lung Metastases, Type 2 Diabetes (T2D), and Hip Replacement.

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

    York Plastic Surgery LLC

    12 Hospital Dr Ste B, 
    York, ME 
     (7.7 miles away)
    Languages Spoken:
    English

    James Gilroy is a primary care provider, practicing in Internal Medicine in York, Maine. Dr. Gilroy is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

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

    Office

    118 Portsmouth Ave Ste 201, 
    Stratham, NH 
     (8.4 miles away)
    Languages Spoken:
    English

    Timothy Keenan is a primary care provider, practicing in Family Medicine in Stratham, New Hampshire. Dr. Keenan is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Pulmonary Fibrosis, Ankylosing Vertebral Hyperostosis with Tylosis, Alzheimer's Disease, and Postmenopausal Osteoporosis.

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

    Wentworth Health Partners Durham Health Center

    36 Madbury Rd, 
    Durham, NH 
     (9.9 miles away)
    Languages Spoken:
    English

    Mark Blackwood is a primary care provider, practicing in Family Medicine in Durham, New Hampshire. Dr. Blackwood is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Kearns-Sayre Syndrome, Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, and Hyperaldosteronism.

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

    Wentworth Health Partners-Internal Medicine

    10 Members Way Ste 500, 
    Dover, NH 
     (12.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Trenton Sensiba is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Sensiba is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Hyperlipidemia Type 3, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Wentworth Health Partners-Internal Medicine

    10 Members Way Ste 500, 
    Dover, NH 
     (12.4 miles away)
    Languages Spoken:
    English

    Restituto Malonso is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Malonso is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Necrosis, Stasis Dermatitis and Ulcers, Childhood Iron Deficiency Anemia, and Low Sodium Level.

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

    Wentworth Health Partners-Internal Medicine

    10 Members Way Ste 500, 
    Dover, NH 
     (12.4 miles away)
    Languages Spoken:
    English

    Paul Berry is a primary care provider, practicing in Internal Medicine in Dover, New Hampshire. Dr. Berry is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Hemiplegia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Showing 1-20 of 27

    Last Updated: 02/22/2026

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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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