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

Find the Top High Potassium Level Experts and Specialists

The 20 Best High Potassium Level Doctors near Fairfield, CA

Last Updated: 02/22/2026

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MediFind found 38 doctor with experience in High Potassium Level near Fairfield, CA. Of these, 31 are Experienced, 6 are Advanced and 1 are Distinguished.

Location
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38 providers found
    Charbel J. Nadra
    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine
    2720 Low Court, 
    Fairfield, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charbel Nadra is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Nadra is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Anemia, Peripheral Neuropathy, Thrombocytopenia, and Hyperthyroidism. Dr. Nadra is currently accepting new patients.

    Mark S. Sullivan
    Experienced in High Potassium Level
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine
    2720 Low Court, 
    Fairfield, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Sullivan is a primary care provider, practicing in Family Medicine in Fairfield, California. Dr. Sullivan is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are EGFR Positive Lung Cancer, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Squamous Cell Lung Carcinoma. Dr. Sullivan is currently accepting new patients.

    Ella Gupta
    Experienced in High Potassium Level
    Internal Medicine
    Experienced in High Potassium Level
    Internal Medicine
    2720 Low Court, 
    Fairfield, CA 
     (2.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ella Gupta is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Gupta has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Anemia.

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

    Office

    1261 Travis Blvd Ste 150, 
    Fairfield, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Steven Ong is a Nephrologist in Fairfield, California. Dr. Ong is rated as an Advanced 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 High Potassium Level.

    Advanced in High Potassium Level
    Advanced in High Potassium Level
    1360 Burton Dr., Suite 160, 
    Vacaville, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Oleg Rubin is a Nephrologist in Vacaville, California. Dr. Rubin is rated as an Advanced 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 Autosomal Dominant Polycystic Kidney Disease. Dr. Rubin is currently accepting new patients.

    Distinguished in High Potassium Level
    Distinguished in High Potassium Level
    3443 Villa Lane, Suite 6, 
    Napa, CA 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bryan Wong is a Nephrologist in Napa, California. Dr. Wong is rated as a Distinguished provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are End-Stage Renal Disease (ESRD), High Potassium Level, Chronic Kidney Disease, and Acute Kidney Failure. Dr. Wong is currently accepting new patients.

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

    Northbay Medical Center

    1200 B Gale Wilson Blvd, 
    Fairfield, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Siddhesh Lotlikar is an Internal Medicine provider in Fairfield, California. Dr. Lotlikar is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Necrosis, Acute Kidney Failure, Liver Failure, Endoscopy, and Gastrostomy.

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

    Northbay Medical Center

    1200 B Gale Wilson Blvd, 
    Fairfield, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Warren San Diego is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. San Diego is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Heart Attack, Sepsis, Childhood Iron Deficiency Anemia, Gastrostomy, and Ureteroscopy.

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

    Northbay Medical Center

    1200 B Gale Wilson Blvd, 
    Fairfield, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Upinder Khaira is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Khaira is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy.

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

    Northbay Medical Center

    1200 B Gale Wilson Blvd, 
    Fairfield, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Girmay Gebremedhin is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Gebremedhin is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Sepsis, Hereditary Pancreatitis, Acute Pancreatitis, Gastrostomy, and Pacemaker Implantation.

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

    Northbay Health Primary Care-Fairfield

    2470 Hilborn Rd, 
    Fairfield, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amanda Adkins is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Adkins is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Northbay Health Primary Care-Fairfield

    2470 Hilborn Rd, 
    Fairfield, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Angela Brennan is a primary care provider, practicing in Family Medicine in Fairfield, California. Dr. Brennan is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Heart Attack, Acute Coronary Syndrome, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Angioplasty.

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

    Dfas

    101 Bodin Cir, 
    Travis Afb, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Glynnis Knobloch is a primary care provider, practicing in Family Medicine in Travis Afb, California. Dr. Knobloch is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are Low Potassium Level and High Potassium Level.

    Experienced in High Potassium Level
    Experienced in High Potassium Level
    1360 Burton Dr., Suite 160, 
    Vacaville, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ehsan Shahmir is a Nephrologist in Vacaville, California. Dr. Shahmir 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 Low Sodium Level. Dr. Shahmir is currently accepting new patients.

    Maria E. Pagtalunan
    Advanced in High Potassium Level
    Advanced in High Potassium Level
    3443 Villa Lane, Suite 6, 
    Napa, CA 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Pagtalunan is a Nephrologist in Napa, California. Dr. Pagtalunan is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. Her top areas of expertise are End-Stage Renal Disease (ESRD), Acute Kidney Failure, High Potassium Level, and Chronic Kidney Disease. Dr. Pagtalunan is currently accepting new patients.

    David L. Tomkins
    Experienced in High Potassium Level
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine

    Sutter Medical Plaza Vacaville

    770 Mason Street, 3rd Floor, 
    Vacaville, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Tomkins is a primary care provider, practicing in Family Medicine in Vacaville, California. Dr. Tomkins is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Crohn's Disease, Low Potassium Level, Type 2 Diabetes (T2D), and Anemia. Dr. Tomkins is currently accepting new patients.

    Advanced in High Potassium Level
    Nephrology
    Advanced in High Potassium Level
    Nephrology
    127 Hospital Drive, Suite 204, 
    Vallejo, CA 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vikram Suri is a Nephrologist in Vallejo, California. Dr. Suri is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are High Potassium Level, May Thurner Syndrome, SVC Obstruction, and Chronic Kidney Disease. Dr. Suri is currently accepting new patients.

    Advanced in High Potassium Level
    Internal Medicine | Nephrology
    Advanced in High Potassium Level
    Internal Medicine | Nephrology
    3443 Villa Lane, Suite 6, 
    Napa, CA 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Paukert is an Internal Medicine specialist and a Nephrologist in Napa, California. Dr. Paukert is rated as an Advanced 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 High Potassium Level. Dr. Paukert is currently accepting new patients.

    Advanced in High Potassium Level
    Hospital Medicine
    Advanced in High Potassium Level
    Hospital Medicine
    1000 Trancas Street, 
    Napa, CA 
     (14.8 miles away)
    Languages Spoken:
    English

    Piangwarin Phaosawasdi is a Hospital Medicine provider in Napa, California. Dr. Phaosawasdi is rated as an Advanced provider by MediFind in the treatment of High Potassium Level. Her 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
    Family Medicine
    Experienced in High Potassium Level
    Family Medicine

    Northbay Health Primary Care-Green Valley

    4520 Business Center Dr Ste 200, 
    Fairfield, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ehsan Ghods is a primary care provider, practicing in Family Medicine in Fairfield, California. Dr. Ghods is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Maturity Onset Diabetes of the Young, Anemia, High Cholesterol, and Type 2 Diabetes (T2D).

    Showing 1-20 of 38

    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 Fairfield, 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 near Fairfield, 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 does MediFind rank High Potassium Level doctors near Fairfield, 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 near Fairfield, 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 near Fairfield, 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 near Fairfield, 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 near Fairfield, 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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