The 20 Best Interstitial Nephritis Doctors Near Me in Fountain Valley, CA

Find the Top Interstitial Nephritis Experts and Specialists

The 20 Best Interstitial Nephritis Doctors near Fountain Valley, CA

Last Updated: 02/22/2026

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MediFind found 162 doctor with experience in Interstitial Nephritis near Fountain Valley, CA. Of these, 152 are Experienced, 9 are Advanced and 1 are Distinguished.

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162 providers found
    Experienced in Interstitial Nephritis
    Internal Medicine
    Experienced in Interstitial Nephritis
    Internal Medicine

    MemorialCare Medical Group - Fountain Valley

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Wang is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are CAPOS Syndrome, Type 2 Diabetes (T2D), Osteomyelitis in Children, Gastrostomy, and Hernia Surgery. Dr. Wang is currently accepting new patients.

    Sajeet S. Sawhney
    Experienced in Interstitial Nephritis
    Endocrinology | Internal Medicine
    Experienced in Interstitial Nephritis
    Endocrinology | Internal Medicine

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Offers Telehealth

    Sajeet Sawhney is an Internal Medicine specialist and an Endocrinologist in Fountain Valley, California. Dr. Sawhney 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 Acute Kidney Failure, Necrosis, Chronic Kidney Disease, and Nephrosclerosis.

    Ajit S. Sawhney
    Experienced in Interstitial Nephritis
    Endocrinology | Internal Medicine
    Experienced in Interstitial Nephritis
    Endocrinology | Internal Medicine

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Experience:
    58+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ajit Sawhney is an Internal Medicine specialist and an Endocrinologist in Fountain Valley, California. Dr. Sawhney has been practicing medicine for over 58 years and is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Chronic Kidney Disease, Nephrosclerosis, Renovascular Hypertension, and End-Stage Renal Disease (ESRD).

    Learn about our expert tiers
    Carlos A. Sobral
    Experienced in Interstitial Nephritis
    Family Medicine
    Experienced in Interstitial Nephritis
    Family Medicine

    Caduceus Medical Group

    19742 MacArthur Blvd, Suite 100, 
    Irvine, CA 
     (6.4 miles away)
    Experience:
    52+ years
    Languages Spoken:
    English
    Offers Telehealth

    Carlos Sobral is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Sobral has been practicing medicine for over 52 years and is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are High Cholesterol, Nasal Flaring, Neuralgia, and COVID-19.

    Experienced in Interstitial Nephritis
    Hospital Medicine
    Experienced in Interstitial Nephritis
    Hospital Medicine

    Platinum Medical Care A Medical Corporation

    11100 Warner Ave Ste 218, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Sithu Lin is a Hospital Medicine provider in Fountain Valley, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Acute Kidney Failure, Necrosis, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Renovascular Hypertension, and Hemorrhoidectomy.

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

    MemorialCare Medical Group Fountain Valley (Warner)

    11420 Warner Ave Ste 220, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Jo Lieberman is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Lieberman is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Vitamin D Deficiency, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Interstitial Nephritis
    Hospital Medicine
    Experienced in Interstitial Nephritis
    Hospital Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Ellen Gim is a primary care provider, practicing in Hospital Medicine in Fountain Valley, California. Dr. Gim is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Cellulitis, Stroke, Sepsis, Gastrostomy, and Colonoscopy.

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

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Jacob Koopman is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Koopman 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), Lupus Nephritis, Glomerulonephritis, Systemic Lupus Erythematosus (SLE), and Kidney Transplant.

    Experienced in Interstitial Nephritis
    Hospital Medicine
    Experienced in Interstitial Nephritis
    Hospital Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Andy Truong is a primary care provider, practicing in Hospital Medicine in Fountain Valley, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Erythromelalgia, Sepsis, Hepatitis C, Gastrostomy, and Pacemaker Implantation.

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

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Helen Steele is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Steele is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Sepsis, Osteomyelitis in Children, Peptic Ulcer, Endoscopy, and Ureteroscopy.

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

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Sheila Nguyen is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Retroperitoneal Inflammation, ECHO Virus, Sepsis, and Pneumococcal Meningitis.

    Experienced in Interstitial Nephritis
    Hospital Medicine
    Experienced in Interstitial Nephritis
    Hospital Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Simon Outhwaite is a primary care provider, practicing in Hospital Medicine in Fountain Valley, California. Dr. Outhwaite is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Cholecystitis, Sepsis, Acute Adrenal Crisis, Hip Replacement, and Pacemaker Implantation.

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

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Kimberly Motta is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Motta is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Hyperphenylalaninemia Due to Dehydratase Deficiency, Properdin Deficiency, Thiopurine S-Methyltransferase Deficiency, Gastrostomy, and Hip Replacement.

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

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Nguyen Nguyen is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Arteriovenous Malformation, Sepsis, Acute Kidney Failure, Bone Marrow Aspiration, and Pacemaker Implantation.

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

    Orange Coast Medical Center

    9920 Talbert Ave, 
    Fountain Valley, CA 
     (0.5 miles away)
    Languages Spoken:
    English

    Mahmood Mirbagheri is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Mirbagheri is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Cellulitis, Sepsis, Ogilvie Syndrome, Gastrostomy, and Bone Marrow Aspiration.

    Experienced in Interstitial Nephritis
    Palliative Medicine
    Experienced in Interstitial Nephritis
    Palliative Medicine

    Orange Coast Medical Center

    9920 Talbert Ave, 
    Fountain Valley, CA 
     (0.5 miles away)
    Languages Spoken:
    English

    Richard Cho is a primary care provider, practicing in Palliative Medicine in Fountain Valley, California. Dr. Cho is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Sepsis, Pneumonia, Ogilvie Syndrome, Endoscopy, and Hip Replacement.

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

    Office

    9900 Talbert Ave Ste 302, 
    Fountain Valley, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Karen Don is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Don is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Infant Hyperglycemia.

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

    Office

    9900 Talbert Ave Ste 302, 
    Fountain Valley, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Cambria Hembree is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Hembree is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Cirrhosis.

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

    Office

    9900 Talbert Ave Ste 302, 
    Fountain Valley, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Tamara Fogarty is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Fogarty is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. Her top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Hypoparathyroidism, and Inborn Amino Acid Metabolism Disorder.

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

    Brandon Richland MD Inc.

    9900 Talbert Ave, 
    Fountain Valley, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Victor Lin is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Interstitial Nephritis. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Chronic B-Cell Leukemia (CBCL).

    Showing 1-20 of 162

    Last Updated: 02/22/2026

    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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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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