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    Last Updated: 10/30/2025

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    MediFind found 80 doctor with experience in Interstitial Nephritis near Ontario, CA. Of these, 79 are Experienced and 1 are Advanced.

    Location
    LocationClose
    80 providers found
      Advanced in Interstitial Nephritis
      Internal Medicine
      Advanced in Interstitial Nephritis
      Internal Medicine

      Inland Physicians Hospitalist Services

      999 San Bernardino Rd, 
      Upland, CA 
       (2.7 miles away)
      Languages Spoken:
      English

      George Moran is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Moran is rated as an Advanced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Apoplexy, Sepsis, Acute Kidney Failure, and Peptic Ulcer.

      Experienced in Interstitial Nephritis
      Internal Medicine
      Experienced in Interstitial Nephritis
      Internal Medicine

      Unicare Community Health Center, Inc.

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

      Hung Nguyen is a primary care provider, practicing in Internal Medicine in Ontario, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Gastrostomy, and Endoscopy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Interstitial Nephritis
      Experienced in Interstitial Nephritis

      California Kidney Specialists

      1304 W Holt Blvd, Suite A, 
      Ontario, CA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Claudio Gallego is a Nephrologist in Ontario, California. Dr. Gallego is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Gastrostomy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine
      901 San Bernardino Rd, Suite 104, 
      Upland, CA 
       (2.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Syed Rizvi is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Rizvi is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Hypertensive Heart Disease, Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

      Experienced in Interstitial Nephritis
      Hematology Oncology | Hematology | Oncology
      Experienced in Interstitial Nephritis
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      1100 San Bernardino Rd, Suite 1100, 
      Upland, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Neel Talwar is a Hematologist Oncology specialist and a Hematologist in Upland, California. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Hodgkin Lymphoma, Familial Colorectal Cancer, Colorectal Cancer, and Thrombocytopenia.

      Experienced in Interstitial Nephritis
      Hematology Oncology | Hematology | Oncology
      Experienced in Interstitial Nephritis
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      1100 San Bernardino Rd, Suite 1100, 
      Upland, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shanmuga Pudunagar-Subbiah is a Hematologist Oncology specialist and a Hematologist in Upland, California. Dr. Pudunagar-Subbiah is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Thrombocytopenia, and Acute Mountain Sickness.

      Experienced in Interstitial Nephritis
      Internal Medicine
      Experienced in Interstitial Nephritis
      Internal Medicine
      999 San Bernardino Rd, 
      Upland, CA 
       (2.7 miles away)
      Languages Spoken:
      English

      Zouhair Hakak is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Hakak is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Diverticular Disease, Sepsis, Generalized Tonic-Clonic Seizure, Gastrostomy, and Endoscopy.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine

      Health Service Alliance

      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 Interstitial Nephritis. His top areas of expertise are End-Stage Renal Disease (ESRD), Tietz Syndrome, Costochondritis, Endoscopy, and Hip Replacement.

      Experienced in Interstitial Nephritis
      Family Medicine | Geriatrics | General Practice
      Experienced in Interstitial Nephritis
      Family Medicine | Geriatrics | General Practice

      Golden State Medical Group

      4959 Palo Verde St, Suite 206a 5, 
      Montclair, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Jhujhar Singh is a primary care provider, practicing in Family Medicine and Geriatrics in Montclair, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Sepsis, Shapiro Syndrome, Cold-Induced Sweating Syndrome, Gastrostomy, and Endoscopy.

      Experienced in Interstitial Nephritis
      Internal Medicine
      Experienced in Interstitial Nephritis
      Internal Medicine

      Golden State Medical Group

      4959 Palo Verde St, Suite 206a 5, 
      Montclair, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Wenbai Zhou is a primary care provider, practicing in Internal Medicine in Montclair, California. Dr. Zhou is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Liver Embolization, and Hip Replacement.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine

      Golden State Medical Group

      4959 Palo Verde St, Suite 206a 5, 
      Montclair, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Jose Velasquez is a primary care provider, practicing in Family Medicine in Montclair, California. Dr. Velasquez is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Sepsis, Muscle Atrophy, Tietz Syndrome, Gastrostomy, and Endoscopy.

      Experienced in Interstitial Nephritis
      Family Medicine | Internal Medicine
      Experienced in Interstitial Nephritis
      Family Medicine | Internal Medicine

      Inland Physicians Primary Care Services

      9525 Monte Vista Ave, Suite 105, 
      Montclair, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Jose Santiago is a primary care provider, practicing in Family Medicine and Internal Medicine in Montclair, California. Dr. Santiago is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Apoplexy, Sepsis, Gastrointestinal Bleeding, Hernia Surgery, and Kidney Transplant.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine

      Advanced Medical And Urgent Care Center

      974 W Foothill Blvd, 
      Upland, CA 
       (3.1 miles away)
      Languages Spoken:
      English

      Louis Dibernardo is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Dibernardo is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Tracheitis, Lymphangitis, Otitis, and Cellulitis.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine

      Ontario Vineyard Medical Offices

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

      Lisa Tran is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Lymphofollicular Hyperplasia, Interstitial Nephritis, Type 2 Diabetes (T2D), and Asthma. Dr. Tran is currently accepting new patients.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine

      Ontario Medical Center

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

      Frances Tran is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Asthma, Lymphangitis, Asthma in Children, and Parinaud Oculoglandular Syndrome. Dr. Tran is currently accepting new patients.

      Experienced in Interstitial Nephritis
      Internal Medicine
      Experienced in Interstitial Nephritis
      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 Interstitial Nephritis. His top areas of expertise are Sepsis, Gastrointestinal Bleeding, Pneumonia, Endoscopy, and Ureteroscopy. Dr. Do is currently accepting new patients.

      Experienced in Interstitial Nephritis
      Internal Medicine
      Experienced in Interstitial Nephritis
      Internal Medicine

      Ontario Medical Center

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

      Waylee Tan is a primary care provider, practicing in Internal Medicine in Ontario, California. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Gastrointestinal Bleeding, Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Endoscopy. Dr. Tan is currently accepting new patients.

      Experienced in Interstitial Nephritis
      Nephrology
      Experienced in Interstitial Nephritis
      Nephrology

      Nephrology Associates Of Upland And Pomona

      1317 W Foothill Blvd, Suite 148, 
      Upland, CA 
       (3.3 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nima Naimi is a Nephrologist in Upland, California. Dr. Naimi has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Diabetic Nephropathy.

      Experienced in Interstitial Nephritis
      Family Medicine
      Experienced in Interstitial Nephritis
      Family Medicine
      1601 Monte Vista Ave Ste 190, 
      Claremont, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      Irene Sung is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Sung is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Parinaud Oculoglandular Syndrome, Cellulitis, Otitis, and Peptic Ulcer.

      Experienced in Interstitial Nephritis
      Experienced in Interstitial Nephritis

      Premier Family Medicine Associates, Inc

      1601 Monte Vista Ave, Suite 190, 
      Claremont, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      Dana Homer-Bertrand is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Homer-Bertrand is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Cellulitis, Parinaud Oculoglandular Syndrome, Otitis, and Peptic Ulcer.

      Showing 1-20 of 80

      Last Updated: 10/30/2025

      What is the definition of Interstitial Nephritis?

      Interstitial nephritis is a kidney disorder in which the spaces between the kidney tubules become swollen (inflamed). This can cause problems with the way your kidneys work.

      When should I see an Interstitial Nephritis 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 an Interstitial Nephritis 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 Interstitial Nephritis 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 Interstitial Nephritis 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 an Interstitial Nephritis 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 Interstitial Nephritis doctor search results page. 

      Why is it important to get a second opinion from a different Interstitial Nephritis 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 an Interstitial Nephritis 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 Interstitial Nephritis 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 Interstitial Nephritis 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 Interstitial Nephritis doctors near Ontario, CA?

      Look for the filter feature on the left side of the Interstitial Nephritis 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 an Interstitial Nephritis doctor that offers video calls?

      Look for the filter feature on the left-side of the Interstitial Nephritis 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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