The 20 Best Diarrhea Doctors Near Me in corona, CA

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 125 doctor with experience in Diarrhea near corona, CA. Of these, 118 are Experienced and 7 are Advanced.

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125 providers found
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christos Bovetas is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Bovetas is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Osteomyelitis in Children, and Anemia. Dr. Bovetas is board certified in American Board Of Internal Medicine. Dr. Bovetas is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Helen Patzanakidis is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Patzanakidis is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Obesity, Type 2 Diabetes (T2D), and Diabetic Neuropathy. Dr. Patzanakidis is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tanya Halper is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Halper is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Arthritis, Food Allergy, and High Cholesterol. Dr. Halper is board certified in American Board Of Family Medicine. Dr. Halper is currently accepting new patients.

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

    Norco Medical Group

    1901 Town And Country Dr, 
    Norco, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joanna Meshreky is a primary care provider, practicing in Family Medicine in Norco, California. Dr. Meshreky is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, High Cholesterol, and Type 2 Diabetes (T2D). Dr. Meshreky is board certified in American Board Of Family Medicine. Dr. Meshreky is currently accepting new patients.

    Advanced in Diarrhea
    Internal Medicine
    Advanced in Diarrhea
    Internal Medicine

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Choi is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Choi is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy. Dr. Choi is board certified in American Os Bd Internal Medicine. Dr. Choi is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mohamad Albouidani is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Albouidani is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Atypical Pneumonia, Hospital-Acquired Pneumonia, Sepsis, Gastrostomy, and Endoscopy. Dr. Albouidani is board certified in Internal Medicine. Dr. Albouidani is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Michael D Molinari MD Facg Inc

    341 Magnolia Ave Ste 207, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Huafeng Shen is a Gastroenterologist practicing medicine in Corona, California. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Familial Adenomatous Polyposis, Childhood Volvulus, Colonoscopy, and Endoscopy.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Gastroenter

    2097 Compton Ave, 
    Corona, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mohammad Jamal is a Gastroenterologist practicing medicine in Corona, California. Dr. Jamal is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 103 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Jamal is board certified in American Board Of Internal Medicine. Dr. Jamal is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Gastroenter

    2097 Compton Ave, 
    Corona, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Eric Szu is a Gastroenterologist practicing medicine in Corona, California. Dr. Szu is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Hereditary Pancreatitis, Gastrectomy, and Colonoscopy. Dr. Szu is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Sheriff O. Abudu, MD Private Practice

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sheriff Abudu is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Abudu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Lymphangitis, Gastrostomy, and Endoscopy. Dr. Abudu is board certified in Internal Medicine. Dr. Abudu is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Victor Ortuno is a Pediatrics provider practicing medicine in Corona, California. Dr. Ortuno is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity in Children, Asthma in Children, Autism Spectrum Disorder, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    United Gastroenterologists

    341 Magnolia Ave Ste 207, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Omar Shahbaz is a Gastroenterologist practicing medicine in Corona, California. Dr. Shahbaz is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Indigestion, Portal Hypertension, Childhood Volvulus, and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    Michael D Molinari MD Facg Inc

    341 Magnolia Ave Ste 207, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Edward Politoske is a Gastroenterologist practicing medicine in Corona, California. Dr. Politoske is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Visceromegaly, Viral Gastroenteritis, Colitis, Progressive Familial Intrahepatic Cholestasis Type 3, and Gastrectomy.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Family Planning Associates Medical Group Inc

    703 Magnolia Ave, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Mohammad Mahmud is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Mahmud is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Papular Urticaria, Lymphangitis, Cellulitis, and Bronchitis.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Kaiser Permanente Pharmacy No 516

    2055 Kellogg Ave, 
    Corona, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Roger Nakata is a Pediatrics provider practicing medicine in Corona, California. Dr. Nakata is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Autism Spectrum Disorder, Obesity in Children, Asthma in Children, and Scarlet Fever.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics
    Referral may be required

    Kaiser Permanente Pharmacy No 516

    2055 Kellogg Ave, 
    Corona, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Janeth Ceja is a Pediatrics provider practicing medicine in Corona, California. Dr. Ceja is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children, Autism Spectrum Disorder, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Delayed Growth.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Norco Mg Inc.

    1820 Fullerton Ave, 
    Corona, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kimberly Minesinger is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Minesinger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Minesinger is board certified in American Board Of Family Medicine.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Allcare Family Clinic

    1781 3rd St, 
    Norco, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Martin Ahn is a primary care provider, practicing in Family Medicine in Norco, California. Dr. Ahn is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Transcobalamin Deficiency. Dr. Ahn is board certified in American Board Of Family Medicine.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Riverside Family Physicians A Professional Medical Corp.

    4244 Riverwalk Pkwy, 
    Riverside, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Farah Almudhafar is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Almudhafar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Almudhafar is board certified in American Board Of Family Medicine.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Riverside Family Physicians A Professional Medical Corp.

    4244 Riverwalk Pkwy, 
    Riverside, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Benjamin Mahdi is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Mahdi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Bone Marrow Aspiration, and Endoscopy. Dr. Mahdi is board certified in American Board Of Family Medicine.

    Showing 1-20 of 125

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near corona, 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 corona, 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 corona, 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 corona, 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 corona, 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 corona, 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 corona, 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 

    Read more about our Content Policy. 

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