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    Last Updated: 02/22/2026

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    MediFind found 398 doctor with experience in Diarrhea near Yorba Linda, CA. Of these, 374 are Experienced, 23 are Advanced and 1 are Distinguished.

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    398 providers found
      Dennis J. Ponzio
      Experienced in Diarrhea
      Family Medicine | Pediatrics
      Experienced in Diarrhea
      Family Medicine | Pediatrics

      Caduceus Medical Group

      18200 Yorba Linda Blvd, Suite 250, 
      Yorba Linda, CA 
       (0.1 miles away)
      Experience:
      38+ years
      Languages Spoken:
      English
      Offers Telehealth

      Dennis Ponzio is a primary care provider, practicing in Pediatrics and Family Medicine in Yorba Linda, California. Dr. Ponzio has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Olesya V. Brissey
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Caduceus Physicians Medical Group

      18200 Yorba Linda Blvd, 
      Yorba Linda, CA 
       (0.1 miles away)
      Experience:
      34+ years
      Languages Spoken:
      English
      Offers Telehealth

      Olesya Brissey is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Brissey 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 High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Michael Hall
      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Caduceus Medical Group-Yorba Linda Suite 250

      18200 Yorba Linda Blvd Ste 250, 
      Yorba Linda, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Hall is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Bronchiolitis Obliterans, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

      Oc Urgent Care Medical Group

      4720 E Chapman Ave, 
      Orange, CA 
       (7.0 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.

      Experienced in Diarrhea
      Experienced in Diarrhea
      18200 Yorba Linda Blvd, Suite 108, 
      Yorba Linda, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Gilbert Gonzales is a Pediatrics provider in Yorba Linda, California. Dr. Gonzales is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Herpangina, Asthma in Children, and Diarrhea.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine
      4300 Rose Drive, Suite M, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anthony Bae is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Bae is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Enlarged Prostate (BPH), Osteomyelitis in Children, Type 2 Diabetes (T2D), and High Cholesterol.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine
      4300 Rose Drive, Suite S, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dean Okimoto is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Okimoto is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Corticobasal Degeneration, Cerebellar Degeneration, Chronic Cough, and Type 2 Diabetes (T2D).

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine
      4300 Rose Drive, Suite L, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maximilian Garces is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Garces is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine
      4300 Rose Drive, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Billie Park is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Vertigo, Cerebellar Multiple System Atrophy, Type 2 Diabetes (T2D), and Hepatocerebral Degeneration.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Secure Health Medical Group Inc

      1275 N Rose Dr, 
      Placentia, CA 
       (1.7 miles away)
      Experience:
      46+ years
      Languages Spoken:
      English

      Shahla Sadighian is a primary care provider, practicing in Internal Medicine in Placentia, California. Dr. Sadighian has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and POEMS Syndrome.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      First Choice Physician Partners

      16671 Yorba Linda Blvd, 
      Yorba Linda, CA 
       (1.8 miles away)
      Experience:
      52+ years
      Languages Spoken:
      English

      Keith Martin is a Gastroenterologist in Yorba Linda, California. Dr. Martin 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 Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      The Internal Medical Group

      1050 E Yorba Linda Blvd, 
      Placentia, CA 
       (1.8 miles away)
      Experience:
      51+ years
      Languages Spoken:
      English

      David Chapman is a Gastroenterologist in Placentia, California. Dr. Chapman has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Swallowing Difficulty, Painful Swallowing, Colonoscopy, and Gastrectomy.

      Experienced in Diarrhea
      Pediatrics
      Experienced in Diarrhea
      Pediatrics
      441 N Lakeview Ave, 
      Anaheim, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Geman Cheng is a Pediatrics provider in Anaheim, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Croup, Asthma in Children, and Obesity in Children.

      Experienced in Diarrhea
      Experienced in Diarrhea
      441 N Lakeview Ave, 
      Anaheim, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Patty Wong is a Pediatrics provider in Anaheim, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Viral Gastroenteritis, Asthma in Children, Autism Spectrum Disorder, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

      Experienced in Diarrhea
      Experienced in Diarrhea
      441 N Lakeview Ave, 
      Anaheim, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Julia Castillo is a Pediatrics provider in Anaheim, California. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Viral Gastroenteritis, Autism Spectrum Disorder, and Diarrhea.

      Experienced in Diarrhea
      Experienced in Diarrhea
      441 N Lakeview Ave, 
      Anaheim, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Chandanika Gunawardana is a Pediatrics provider in Anaheim, California. Dr. Gunawardana is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Zoon Vulvitis, and Diarrhea.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Kaiser Permanente Anaheim Kraemer Medical Offices

      3460 E La Palma Ave, 
      Anaheim, CA 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sharon Kim is a Gastroenterologist in Anaheim, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Diarrhea, and Trichohepatoenteric Syndrome. Dr. Kim is currently accepting new patients.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Anaheim Kraemer Medical Offices

      3460 E La Palma Ave, 
      Anaheim, CA 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      William Nguyen is a Gastroenterologist in Anaheim, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Diverticular Disease, Gastritis, and Gastroesophageal Reflux Disease (GERD). Dr. Nguyen is currently accepting new patients.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Kaiser Permanente Anaheim Kraemer Medical Offices

      3460 E La Palma Ave, 
      Anaheim, CA 
       (3.0 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Victoria Sheen is a Gastroenterologist in Anaheim, California. Dr. Sheen has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diverticular Disease, Viral Gastroenteritis, Achalasia, and Gastrointestinal Bleeding. Dr. Sheen is currently accepting new patients.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine
      3460 E La Palma Ave, 
      Anaheim, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Jessica Lee is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Diarrhea, and Prostatic Artery Embolization.

      Showing 1-20 of 398

      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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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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