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    Last Updated: 02/22/2026

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    MediFind found 445 doctor with experience in Diarrhea near Irvine, CA. Of these, 408 are Experienced, 31 are Advanced and 6 are Distinguished.

    Location
    LocationClose
    445 providers found
      Carlos A. Sobral
      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Caduceus Medical Group

      19742 MacArthur Blvd, Suite 100, 
      Irvine, CA 
       (2.7 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 Diarrhea. His top areas of expertise are High Cholesterol, Nasal Flaring, Neuralgia, and COVID-19.

      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      Digestive Disease Consultants Of Orange County Inc.

      113 Waterworks Way Ste 155, 
      Irvine, CA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shahrooz Bemanian is a Gastroenterologist in Irvine, California. Dr. Bemanian is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Menetrier Disease, Gastrectomy, and Colonoscopy.

      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      Digestive Disease Consultants Of Orange County Inc.

      113 Waterworks Way Ste 155, 
      Irvine, CA 
       (3.9 miles away)
      Languages Spoken:
      English

      Matthew Oman is a Gastroenterologist in Irvine, California. Dr. Oman is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Painful Swallowing, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      MemorialCare Medical Group - Irvine (Culver)

      14150 Culver Dr Ste 100, 
      Irvine, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Razieh Hadian is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Hadian is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Bronchitis, Jock Itch, Cellulitis, and Vaginal Cysts.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      W. Robert Crumpton M.D.

      14642 Newport Ave Ste 200, 
      Tustin, CA 
       (3.4 miles away)
      Languages Spoken:
      English

      William Crumpton is a primary care provider, practicing in Family Medicine in Tustin, California. Dr. Crumpton is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Vulvovaginitis, Maturity Onset Diabetes of the Young, Heart Murmurs, and High Cholesterol.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Office

      2720 S Bristol St, 
      Santa Ana, CA 
       (3.9 miles away)
      Languages Spoken:
      English

      Fariba Shokoohy is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Shokoohy is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Cluster Headache, Obesity in Children, Food Allergy, and Cellulitis.

      Experienced in Diarrhea
      Emergency Medicine
      Experienced in Diarrhea
      Emergency Medicine

      Zocalo Medical Group CA

      214 E Walnut St, 
      Santa Ana, CA 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nona Hanson is a primary care provider, practicing in Emergency Medicine in Santa Ana, California. Dr. Hanson is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chronic Cough, Vertigo, Fainting, and Shingles.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Digestive Disease Consultants Of Orange County Inc.

      113 Waterworks Way Ste 155, 
      Irvine, CA 
       (3.9 miles away)
      Languages Spoken:
      English

      Heba Ashraf is a Gastroenterologist in Irvine, California. Dr. Ashraf is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Intestinal Cancer, Endoscopy, and Pancreatectomy.

      Advanced in Diarrhea
      Internal Medicine
      Advanced in Diarrhea
      Internal Medicine

      Won K Yu MD

      17400 Irvine Blvd, 
      Tustin, CA 
       (4.4 miles away)
      Experience:
      26+ years
      Languages Spoken:
      English
      Offers Telehealth

      Won Yu is an Internal Medicine provider in Tustin, California. Dr. Yu has been practicing medicine for over 26 years and is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Indigestion, Pancreatic Pseudocyst, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy.

      Distinguished in Diarrhea
      Family Medicine
      Distinguished in Diarrhea
      Family Medicine

      Newport Walk In Medical Group Inc.

      2075 San Joaquin Hills Rd, 
      Newport Beach, CA 
       (5.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nathan Kiskila is a primary care provider, practicing in Family Medicine in Newport Beach, California. Dr. Kiskila is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Tracheitis, Lymphangitis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

      Distinguished in Diarrhea
      Family Medicine
      Distinguished in Diarrhea
      Family Medicine

      Oc Urgent Care Medical Group

      4720 E Chapman Ave, 
      Orange, CA 
       (7.2 miles away)
      Experience:
      21+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nahla Salem is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Salem has been practicing medicine for over 21 years and is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children.

      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      Newport Beach Gastroenterology Assoc

      1525 Superior Ave Ste 104, 
      Newport Beach, CA 
       (7.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Donald Abrahm is a Gastroenterologist in Newport Beach, California. Dr. Abrahm is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Marginal Zone Lymphoma (MZL), Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, and Familial Adenomatous Polyposis.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Moon M. Oh MD Inc

      3500 Barranca Pkwy, 
      Irvine, CA 
       (0.7 miles away)
      Experience:
      40+ years
      Languages Spoken:
      English
      Offers Telehealth

      Moonmock Oh is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Oh has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sitosterolemia, High Cholesterol, Osteomyelitis in Children, and Alzheimer's Disease.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      MemorialCare Medical Group - Irvine (University Park)

      18102 Culver Dr, 
      Irvine, CA 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maria Mason is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Mason is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Bowenoid Papulosis, and Macroamylasemia.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Spectrum Internal Medicine Assoc Inc

      4870 Barranca Pkwy, 
      Irvine, CA 
       (1.8 miles away)
      Experience:
      34+ years
      Languages Spoken:
      English

      Julie Kuniyoshi is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Kuniyoshi has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Nonallergic Rhinopathy, High Cholesterol, Asthma in Children, and Hypothyroidism.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Farrokh Alemzadeh MD Inc

      4950 Barranca Pkwy, 
      Irvine, CA 
       (1.9 miles away)
      Experience:
      32+ years
      Languages Spoken:
      English
      Offers Telehealth

      Farrokh Alemzadeh is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Alemzadeh has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Diarrhea, and Trichohepatoenteric Syndrome.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Hurtt Family Health Clinic, Inc.

      1 Hope Dr, 
      Tustin, CA 
       (2.1 miles away)
      Experience:
      7+ years
      Languages Spoken:
      English

      Suneun Reichert is a primary care provider, practicing in Family Medicine in Tustin, California. Dr. Reichert has been practicing medicine for over 7 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Food Allergy, Bacterial Gastroenteritis, and Hemolytic Crisis.

      Experienced in Diarrhea
      Emergency Medicine
      Experienced in Diarrhea
      Emergency Medicine

      MemorialCare Medical Group - Irvine

      14150 Culver Dr Ste 100, 
      Irvine, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Ario Angha is a primary care provider, practicing in Emergency Medicine in Irvine, California. Dr. Angha is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Muscle Spasms, Opisthotonos, Aphthous Stomatitis, and Sutton Disease 2.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Irvine Family Practice Medical

      14150 Culver Dr Ste 100, 
      Irvine, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Thu Nguyen is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Acute Cystitis, Serotonin Syndrome, Gastric Dysmotility, and Pustules.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Anita Y Liu MD Inc.

      4950 Barranca Pkwy Ste 208, 
      Irvine, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anita Liu is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

      Showing 1-20 of 445

      Last Updated: 02/22/2026

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea doctor near Irvine, 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 Diarrhea doctor near Irvine, 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 Diarrhea doctors near Irvine, 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 Diarrhea doctors near Irvine, 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 Diarrhea doctor near Irvine, 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 Diarrhea doctor search results page. 

      Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near Irvine, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near Irvine, CA?

      Look for the filter feature on the left side of the Diarrhea 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 Diarrhea doctor that offers video calls?

      Look for the filter feature on the left-side of the Diarrhea 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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