The 20 Best Low Sodium Level Doctors Near Me in Ontario, CA

Find the Top Low Sodium Level Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 74 doctor with experience in Low Sodium Level near Ontario, CA. Of these, 74 are Experienced.

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74 providers found
    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    Unicare Community Health Center Inc.

    437 N Euclid Ave, 
    Ontario, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    William Paley is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Paley is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Obesity, Food Allergy, and Tangier Disease.

    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    S. M. Hammad Rizvi, M.D., Inc.

    901 San Bernardino Rd, 
    Upland, CA 
     (2.5 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Syed Rizvi is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 25 years. Dr. Rizvi is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Gastrostomy, and Endoscopy. Dr. Rizvi is board certified in American Board Of Family Medicine.

    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    ProHealth Partners A Medical Group Inc.

    1042 San Bernardino Rd, 
    Upland, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Azhar Majeed is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Majeed is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Acute Kidney Failure, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    ProHealth Partners A Medical Group Inc.

    1042 San Bernardino Rd, 
    Upland, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Mansurur Khan is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Renovascular Hypertension, Stroke, Hypertensive Heart Disease, Gastrostomy, and Endoscopy.

    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    Win Family Medicine Inc.

    811 E 11th St Ste 205, 
    Upland, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandar Win is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Win is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Osteomyelitis in Children.

    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    Lally Medical Group A Professional Corporation

    5050 San Bernardino St, 
    Montclair, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    James Lally is a primary care provider, practicing in Family Medicine in Montclair, California. Dr. Lally is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Tietz Syndrome, Costochondritis, Endoscopy, and Hip Replacement.

    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    Mukesh Amin MD & Tejinder Singh MD Inc.

    914 W Foothill Blvd Ste B, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Tejinder Singh is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, Thrombectomy, and Gastrostomy.

    Experienced in Low Sodium Level
    Family Medicine
    Experienced in Low Sodium Level
    Family Medicine

    William Tsai D O Inc.

    510 N 13th Ave Ste 101, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Tsai is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pseudobulbar Affect, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Gastrostomy.

    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    Michael Chai MD Inc.

    1113 Alta Ave Ste 106, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Chai is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Chai is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Necrotizing Vasculitis, Small Cell Lung Cancer (SCLC), Lung Cancer, Myringotomy, and Gastrostomy.

    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    Susan Biegel MD Inc.

    1004 W Foothill Blvd Ste 200, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Susan Biegel is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Biegel is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Vitamin D Deficiency, Hypervitaminosis D, and High Cholesterol.

    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine
    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine

    Nephrology Associates Of Upland And Pomona

    536 E Foothill Blvd, 
    Upland, CA 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nima Naimi is an Internal Medicine specialist and an Endocrinologist practicing medicine in Upland, California. He has been practicing medicine for over 17 years. Dr. Naimi is rated as an Experienced provider by MediFind in the treatment of Low Sodium 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 Diabetic Nephropathy. Dr. Naimi is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine
    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine

    Nephrology Associates Of Upland And Pomona

    536 E Foothill Blvd, 
    Upland, CA 
     (2.9 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English

    Minna Huang is an Internal Medicine specialist and an Endocrinologist practicing medicine in Upland, California. She has been practicing medicine for over 22 years. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and May Thurner Syndrome. Dr. Huang is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine
    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine

    Nephrology Associates Of Upland And Pomona

    536 E Foothill Blvd, 
    Upland, CA 
     (2.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Jin Wang is an Internal Medicine specialist and an Endocrinologist practicing medicine in Upland, California. He has been practicing medicine for over 44 years. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Diabetic Nephropathy. Dr. Wang is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Experienced in Low Sodium Level

    J.Singh D.O. Inc

    4959 Palo Verde St Ste 206A-5, 
    Montclair, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Jhujhar Singh is a primary care provider, practicing in Geriatrics in Montclair, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sepsis, Cold-Induced Sweating Syndrome, Dopamine Beta-Hydroxylase Deficiency, Gastrostomy, and Endoscopy.

    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    Ontario Medical Center

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Douglas Do is a primary care provider, practicing in Internal Medicine in Ontario, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Gastrointestinal Bleeding, Pneumonia, Endoscopy, and Ureteroscopy. Dr. Do is currently accepting new patients.

    Experienced in Low Sodium Level
    Endocrinology
    Experienced in Low Sodium Level
    Endocrinology

    Nephrology Associates Of Upland And Pomona

    1317 W Foothill Blvd, 
    Upland, CA 
     (3.3 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Offers Telehealth

    Solomon Huang is an Endocrinologist practicing medicine in Upland, California. He has been practicing medicine for over 16 years. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Diabetic Nephropathy. Dr. Huang is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine
    Experienced in Low Sodium Level
    Endocrinology | Internal Medicine

    Nephrology Associates Of Upland And Pomona

    1317 W Foothill Blvd, 
    Upland, CA 
     (3.3 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Chirag Vaidya is an Internal Medicine specialist and an Endocrinologist practicing medicine in Upland, California. He has been practicing medicine for over 27 years. Dr. Vaidya is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Necrosis. Dr. Vaidya is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Endocrinology
    Experienced in Low Sodium Level
    Endocrinology

    Nephrology Associates Of Upland And Pomona

    1317 W Foothill Blvd, 
    Upland, CA 
     (3.3 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Mary Bui is an Endocrinologist practicing medicine in Upland, California. She has been practicing medicine for over 28 years. Dr. Bui is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and May Thurner Syndrome. Dr. Bui is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Endocrinology
    Experienced in Low Sodium Level
    Endocrinology

    Nephrology Associates Of Upland And Pomona

    1317 W Foothill Blvd, 
    Upland, CA 
     (3.3 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English

    Saman Sarani is an Endocrinologist practicing medicine in Upland, California. He has been practicing medicine for over 16 years. Dr. Sarani is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Necrosis. Dr. Sarani is board certified in American Board Of Internal Medicine.

    Experienced in Low Sodium Level
    Internal Medicine
    Experienced in Low Sodium Level
    Internal Medicine

    Christopher C. Bautista DPM Inc

    5343 Riverside Dr, 
    Chino, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ricardo Saca is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Saca is rated as an Experienced provider by MediFind in the treatment of Low Sodium Level. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Showing 1-20 of 74

    Last Updated: 04/28/2026

    What is the definition of Low Sodium Level?

    Low blood sodium is a condition in which the sodium level in the blood is lower than normal. The medical name of this condition is hyponatremia.

    When should I see a Low Sodium Level doctor near 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 Low Sodium Level doctor near 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 does MediFind rank Low Sodium Level doctors near 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 Low Sodium Level doctors near 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 Low Sodium Level doctor near 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 Low Sodium Level doctor search results page. 

    Why is it important to get a second opinion from a different Low Sodium 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 Low Sodium Level doctor near 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 Low Sodium 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 Low Sodium 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 Low Sodium Level doctors near Ontario, CA?

    Look for the filter feature on the left side of the Low Sodium 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 Low Sodium Level doctor that offers video calls?

    Look for the filter feature on the left-side of the Low Sodium 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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