The 20 Best High Potassium Level Doctors Near Me in Portland, ME

Find the Top High Potassium Level Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 99 doctor with experience in High Potassium Level near Portland, ME. Of these, 91 are Experienced and 8 are Advanced.

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99 providers found
    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine

    Seacoast Surgery

    16 Hospital Dr, 
    York, ME 
    Languages Spoken:
    English
    Offers Telehealth

    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. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Migraine, Memory Loss, Lung Metastases, Type 2 Diabetes (T2D), and Hip Replacement.

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

    Mainehealth Geriatric Care-Consults-Portland

    66 Bramhall St Fl G1, 
    Portland, ME 
    Languages Spoken:
    English

    Jillian Dur is a primary care provider, practicing in Geriatrics in Portland, Maine. Dr. Dur 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 Heart Failure with Preserved Ejection Fraction (HFpEF), Thrombophlebitis, Cerebellar Degeneration, and Heart Failure.

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

    Mainehealth Behavioral Health Senior Outpatient Services Portland

    66 Bramhall St, 
    Portland, ME 
    Experience:
    18+ years
    Languages Spoken:
    English

    Julia Redding is a primary care provider, practicing in Geriatrics in Portland, Maine. She has been practicing medicine for over 18 years. Dr. Redding is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Vascular Dementia.

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

    Caribou-Northern Light Ear Nose And Throat Care

    118 Bennett Dr Ste 130, 
    Caribou, ME 
    Languages Spoken:
    English

    Haris Zaheer is a primary care provider, practicing in Internal Medicine in Caribou, Maine. Dr. Zaheer is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Hypertriglyceridemia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

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

    Northern Light Primary Care Hampden

    7 Main Rd N, 
    Hampden, ME 
    Languages Spoken:
    English
    Offers Telehealth

    Mamatha Sirivol is a primary care provider, practicing in Family Medicine in Hampden, Maine. Dr. Sirivol is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Osteoglophonic Dysplasia, Seckel Syndrome, Winchester Syndrome, and Meier-Gorlin Syndrome.

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

    Alignmed Partners PC

    27 Cool St, 
    Waterville, ME 
    Languages Spoken:
    English
    Offers Telehealth

    Laura Matones is a primary care provider, practicing in Internal Medicine in Waterville, Maine. Dr. Matones is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Anemia, High Potassium Level, Relapsing Multiple Sclerosis (RMS), and End-Stage Renal Disease (ESRD).

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

    Maine Nephrology Associates P.A.

    1600 Congress St Ste B, 
    Portland, ME 
    Languages Spoken:
    English

    Michael Akom is an Internal Medicine provider practicing medicine in Portland, Maine. Dr. Akom 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 Liddle Syndrome, Pseudohypoaldosteronism Type 2, Chronic Kidney Disease, and High Potassium Level.

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

    Northeast Nephrology PA

    417 State St Ste 321, 
    Bangor, ME 
    Languages Spoken:
    English

    Manish Nepal is a Nephrologist practicing medicine in Bangor, Maine. Dr. Nepal is rated as an Advanced 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 Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Minimal Change Disease.

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

    Northeast Nephrology PA

    417 State St Ste 321, 
    Bangor, ME 
    Languages Spoken:
    English

    Hui Liu is a Nephrologist practicing medicine in Bangor, Maine. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and High Potassium Level.

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

    Northeast Nephrology PA

    417 State St Ste 321, 
    Bangor, ME 
    Languages Spoken:
    English

    Michael Mcgoldrick is a Nephrologist practicing medicine in Bangor, Maine. Dr. Mcgoldrick is rated as an Advanced 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 End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, Nephrosclerosis, and Endoscopy.

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

    Northeast Nephrology PA

    417 State St Ste 321, 
    Bangor, ME 
    Languages Spoken:
    English

    Stephen Comeau is a Nephrologist practicing medicine in Bangor, Maine. Dr. Comeau 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 End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Thin Basement Membrane Nephropathy.

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

    Maine Nephrology Associates P.A.

    1600 Congress St Ste B, 
    Portland, ME 
    Languages Spoken:
    English
    Offers Telehealth

    John Vella is a Nephrologist practicing medicine in Portland, Maine. Dr. Vella is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Liddle Syndrome, Kidney Transplant, and Nephrectomy.

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

    MHMMC Nephrology

    1600 Congress St Ste B, 
    Portland, ME 
    Languages Spoken:
    English

    Alan Segal is a Nephrologist practicing medicine in Portland, Maine. Dr. Segal is rated as an Advanced 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 Chronic Kidney Disease, Acute Kidney Failure, End-Stage Renal Disease (ESRD), and Low Sodium Level.

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

    Office

    460 Main St Ste 201, 
    Madawaska, ME 
    Languages Spoken:
    English

    Silwana Sidorczuk is a primary care provider, practicing in Family Medicine in Madawaska, Maine. Dr. Sidorczuk is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Maine Nephrology Associates P.A.

    1600 Congress St Ste B, 
    Portland, ME 
    Languages Spoken:
    English

    Ioan Cosma is a Nephrologist practicing medicine in Portland, Maine. Dr. Cosma 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 Chronic Kidney Disease, Liddle Syndrome, Pseudohypoaldosteronism Type 2, and Acute Tubular Necrosis.

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

    Office

    31 Front St, 
    Waterville, ME 
    Languages Spoken:
    English

    Julie Phelps is a primary care provider, practicing in Family Medicine in Waterville, Maine. Dr. Phelps is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Hyperlipoproteinemia Type 4, Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, and Familial Hypercholesterolemia.

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

    Mainehealth

    53 Carleton St, 
    Portland, ME 
    Languages Spoken:
    English

    Mahendra Mangray is a Nephrologist practicing medicine in Portland, Maine. Dr. Mangray 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 Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and Chronic Kidney Disease.

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

    Nephrology Associates Of Central Maine

    710 Main St, 
    Lewiston, ME 
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Thornton is a Nephrologist practicing medicine in Lewiston, Maine. Dr. Thornton 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 Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Congenital Microcoria, and Nephrotic Syndrome.

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

    Maine Nephrology Associates P.A.

    1600 Congress St Ste B, 
    Portland, ME 
    Languages Spoken:
    English

    Patricia Cantlin is an Internal Medicine provider practicing medicine in Portland, Maine. Dr. Cantlin is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Pseudohypoaldosteronism Type 2, Liddle Syndrome, Chronic Kidney Disease, and End-Stage Renal Disease (ESRD).

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

    Northern Light Primary Care Oakland

    74 Water St, 
    Oakland, ME 
    Experience:
    44+ years
    Languages Spoken:
    English

    Roland Knausenberger is a primary care provider, practicing in Internal Medicine in Oakland, Maine. He has been practicing medicine for over 44 years. Dr. Knausenberger is rated as an Experienced 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 Osteoarthritis, Hypospadias, Anemia, and Hypertension.

    Showing 1-20 of 99

    Last Updated: 04/28/2026

    When should I see a High Potassium Level doctor near Portland, ME?

    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 Portland, ME?

    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 Portland, ME?

    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 Portland, ME?

    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 Portland, ME?

    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 Portland, ME?

    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 Portland, ME?

    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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