The 20 Best High Potassium Level Doctors Near Me in Ontario, CA

Find the Top High Potassium Level Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 91 doctor with experience in High Potassium Level near Ontario, CA. Of these, 72 are Experienced, 17 are Advanced and 2 are Distinguished.

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91 providers found
    Distinguished in High Potassium Level
    Distinguished in High Potassium Level
    Referral may be required
    Hamilton, ON, CA 

    Catherine Clase practices practicing medicine in Hamilton, Canada. Ms. Clase is rated as a Distinguished expert 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 Potassium Level, Chronic Kidney Disease, Low Potassium Level, Metabolic Acidosis, and Kidney Transplant.

    Distinguished in High Potassium Level
    Distinguished in High Potassium Level
    Referral may be required
    585 University Ave, 8N-845, M5G 2N2, 
    Toronto, ON, CA 

    David Cherney practices practicing medicine in Toronto, Canada. Mr. Cherney is rated as a Distinguished expert by MediFind in the treatment of High Potassium Level. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Diabetic Nephropathy, Diabetic Ketoacidosis, and Kidney Transplant.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    4700 Keele St, 
    Toronto, ON, CA 

    Heath Macmillan practices practicing medicine in Toronto, Canada. Mr. Macmillan is rated as an Advanced expert 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 High Potassium Level, Delayed Growth, and Low Sodium Level.

    Learn about our expert tiers
    Advanced in High Potassium Level

    Dr. Ron M. Wald
    Nephrology
    Advanced in High Potassium Level

    Dr. Ron M. Wald
    Nephrology
    Referral may be required
    St. Michael's Hospital, 30 Bond Street, 
    Toronto, ON, CA 
    416-867-3703
    Languages Spoken:
    English

    Ron Wald is a Nephrologist practicing medicine in Toronto, Canada. Dr. Wald is rated as an Advanced 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 End-Stage Renal Disease (ESRD), Chronic Kidney Disease, High Potassium Level, Kidney Transplant, and Aneurysm Repair.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    London, ON, CA 

    Eric Mcarthur practices practicing medicine in London, Canada. Mr. Mcarthur is rated as an Advanced expert 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 Hydrocele, Chronic Kidney Disease, Rhabdomyolysis, Kidney Transplant, and Vasectomy.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    London, ON, CA 

    Danielle Nash practices practicing medicine in London, Canada. Ms. Nash is rated as an Advanced expert 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 Potassium Level, Autosomal Dominant Polycystic Kidney Disease, Polycystic Kidney Disease, Lithotripsy, and Ureteroscopy.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    501 Smyth Road, K1H 8L6, 
    Ottawa, ON, CA 

    Greg Knoll practices practicing medicine in Ottawa, Canada. Mr. Knoll is rated as an Advanced expert 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, Low Potassium Level, High Potassium Level, Kidney Transplant, and Nephrectomy.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    76 Stuart Street, 
    Kingston, ON, CA 

    Adrian Baranchuk practices practicing medicine in Kingston, Canada. Mr. Baranchuk is rated as an Advanced expert by MediFind in the treatment of High Potassium Level. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Heart Block, Atrial Fibrillation, Brugada Syndrome, Cardiac Ablation, and Heart Bypass Surgery.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    ON, CA 

    Ziv Harel practices practicing medicine in Canada. Mr. Harel is rated as an Advanced expert 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 High Potassium Level, Chronic Kidney Disease, Atrial Fibrillation, Osmotic Demyelination Syndrome, and Kidney Transplant.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    London, ON, CA 

    Michael Chiu practices practicing medicine in London, Canada. Mr. Chiu is rated as an Advanced expert 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 High Potassium Level, Giant Cell Myocarditis, Ventricular Tachycardia, Patent Foramen Ovale Repair, and Kidney Transplant.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    501 Smyth Rd, 
    Ottawa, ON, CA 

    Swapnil Hiremath practices practicing medicine in Ottawa, Canada. Mr. Hiremath is rated as an Advanced expert 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 Renovascular Hypertension, Hypertension, Chronic Kidney Disease, Kidney Transplant, and Aneurysm Repair.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    Ottawa, ON, CA 

    Ann Bugeja practices practicing medicine in Ottawa, Canada. Ms. Bugeja is rated as an Advanced expert 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 Chronic Kidney Disease, Low Potassium Level, High Potassium Level, Kidney Transplant, and Nephrectomy.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    Building 401 Smyth Road, K1H 8L1, 
    Ottawa, ON, CA 

    Meghan Elliott practices practicing medicine in Ottawa, Canada. Ms. Elliott is rated as an Advanced expert by MediFind in the treatment of High Potassium Level. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, High Potassium Level, Breast Cancer, and Arthritis.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    Toronto, ON, CA 

    Subodh Verma practices practicing medicine in Toronto, Canada. Verma is rated as an Advanced expert by MediFind in the treatment of High Potassium Level. They are also highly rated in 30 other conditions, according to our data. Their clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Heart Failure, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    ON, CA 

    Sarah Bota practices practicing medicine in Canada. Ms. Bota is rated as an Advanced expert 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 Potassium Level, Toxic Megacolon, Chronic Kidney Disease, Venous Thromboembolism (VTE), and Kidney Transplant.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    Toronto, ON, CA 

    Ian Drennan practices practicing medicine in Toronto, Canada. Mr. Drennan is rated as an Advanced expert 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 Cardiac Arrest, Ventricular Fibrillation, Familial Ventricular Tachycardia, Methemoglobinemia, and Percutaneous Coronary Intervention (PCI).

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    1053 Carling Ave, 
    Ottawa, ON, CA 

    Edward Clark practices practicing medicine in Ottawa, Canada. Mr. Clark is rated as an Advanced expert 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 Low Blood Pressure, Chronic Kidney Disease, Obstructive Uropathy, Kidney Transplant, and Nephrectomy.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    Ottawa, ON, CA 

    Mark Canney practices practicing medicine in Ottawa, Canada. Mr. Canney is rated as an Advanced expert 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 Membranous Nephropathy, IgA Nephropathy, Glomerulonephritis, and Focal Segmental Glomerulosclerosis.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    Referral may be required
    St. Joseph's Hospital, 
    Hamilton, ON, CA 

    David Collister practices practicing medicine in Hamilton, Canada. Mr. Collister is rated as an Advanced expert 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 Chronic Kidney Disease, Metabolic Acidosis, Restless Legs Syndrome, Hormone Replacement Therapy (HRT), and Kidney Transplant.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    Referral may be required
    Suite A240, 2075 Bayview Avenue, 
    Toronto, ON, CA 

    Sheldon Tobe practices practicing medicine in Toronto, Canada. Mr. Tobe is rated as an Experienced expert 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, Wilson Disease, Diabetic Nephropathy, Type 2 Diabetes (T2D), and Aneurysm Repair.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 91

    Last Updated: 11/08/2026

    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 in Ontario, CA?

    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 in Ontario, CA?

    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 do I find the best High Potassium Level doctor in Ontario, CA?

    You can find a High Potassium Level doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank High Potassium Level doctors in Ontario, CA?

    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 in Ontario, CA?

    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 in Ontario, CA?

    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 in Ontario, CA?

    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 in Ontario, CA?

    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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