The 20 Best Diarrhea Doctors Near Me in half moon bay, CA

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 188 doctor with experience in Diarrhea near half moon bay, CA. Of these, 164 are Experienced, 21 are Advanced, 2 are Distinguished and 1 are Elite.

Location
LocationClose
188 providers found
    Elite in Diarrhea
    Internal Medicine
    Elite in Diarrhea
    Internal Medicine

    Office

    473 Via Ortega # Y2, 
    Stanford, CA 
     (14.5 miles away)
    Languages Spoken:
    English

    Stephen Luby is a primary care provider, practicing in Internal Medicine in Stanford, California. Dr. Luby is rated as an Elite provider by MediFind in the treatment of Diarrhea. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Parainfluenza, Typhoid Fever, and Salmonella Enterocolitis.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Office

    1301 Shoreway Rd Ste 100, 
    Belmont, CA 
     (7.9 miles away)
    Languages Spoken:
    English, Spanish

    Dennis Hughes is a primary care provider, practicing in Internal Medicine in Belmont, California. Dr. Hughes is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Chronic Cough, High Cholesterol, Insomnia, and Sinusitis.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology
    Referral may be required

    Digestive Care Medical Center

    1000 Laurel St, 
    San Carlos, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Roger Kao is a Gastroenterologist practicing medicine in San Carlos, California. Dr. Kao is rated as a Distinguished 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 Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy. Dr. Kao is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Kao is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    575 Kelly St., 
    Half Moon Bay, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jill Pavliscak is a primary care provider, practicing in Family Medicine in Half Moon Bay, California. Dr. Pavliscak is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Premature Ovarian Failure, Vertigo, Chronic Cough, and Glucocorticoid-Remediable Aldosteronism. Dr. Pavliscak is board certified in Family Medicine - Board Certified. Dr. Pavliscak is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    575 Kelly St., 
    Half Moon Bay, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Mcmillan is a primary care provider, practicing in Family Medicine in Half Moon Bay, California. Dr. Mcmillan 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 Fainting, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Mcmillan is board certified in Family Medicine - Board Certified. Dr. Mcmillan is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    San Mateo Medical Center

    225 Cabrillo Hwy S Ste 100A, 
    Half Moon Bay, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Martin Deilmann is a primary care provider, practicing in Internal Medicine in Half Moon Bay, California. Dr. Deilmann is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Epidermolysis Bullosa, Epidermolysis Bullosa Acquisita, Vitamin D Deficiency, and Type 2 Diabetes (T2D).

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

    1720 El Camino Real Care Center

    Burlingame, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anne Thai is a Gastroenterologist practicing medicine in Burlingame, California. Dr. Thai is rated as an Advanced 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 Gastroesophageal Reflux Disease (GERD), Portal Hypertension, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Thai is board certified in Gastroenterology. Dr. Thai is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required
    100 South Ellsworth Ave., Suite 507, 
    San Mateo, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Edward Onuma is a Gastroenterologist practicing medicine in San Mateo, California. Dr. Onuma is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Heartburn, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Onuma is board certified in Internal Medicine (Sub: Gastroenterology) and Gastroenterology. Dr. Onuma is currently accepting new patients.

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

    Peninsula Gastroenterology Medical Group,Inc.

    2900 Whipple Ave, Ste 245, 
    Redwood City, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Rengstorff is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Rengstorff is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Indigestion, Endoscopy, and Gastrectomy. Dr. Rengstorff is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Rengstorff is currently accepting new patients.

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

    Digestive Care Medical Center

    1000 Laurel St, 
    San Carlos, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Levenson is a Gastroenterologist practicing medicine in San Carlos, California. Dr. Levenson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Levenson is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Levenson is currently accepting new patients.

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

    Lucile Packard Children's Hospital Stanford

    725 Welch Rd, 
    Palo Alto, CA 
     (14.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Moses is a Pediatric Gastroenterologist practicing medicine in Palo Alto, California. Dr. Moses is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Crohn's Disease, Atresia of Small Intestine, Ulcerative Colitis, and Diarrhea. Dr. Moses is currently accepting new patients.

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

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Walter Park is a Gastroenterologist practicing medicine in Stanford, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Chronic Pancreatitis, Hereditary Pancreatitis, Exocrine Pancreatic Insufficiency, Endoscopy, and Pancreatectomy.

    Advanced in Diarrhea
    Family Medicine
    Advanced in Diarrhea
    Family Medicine

    Dignity Health Medical Group - Sequoia

    1301 Shoreway Rd Ste 100, 
    Belmont, CA 
     (7.9 miles away)
    Languages Spoken:
    English

    Deborah Greer is a primary care provider, practicing in Family Medicine in Belmont, California. Dr. Greer is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Necrosis, Peptic Ulcer, and Multisystem Inflammatory Syndrome in Children (MIS-C).

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

    1720 El Camino Real Care Center

    Burlingame, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ernest Ribera is a Gastroenterologist practicing medicine in Burlingame, California. Dr. Ribera is rated as an Experienced 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 Non-Alcoholic Fatty Liver Disease, Esophagitis, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), and Endoscopy. Dr. Ribera is board certified in Gastroenterology. Dr. Ribera is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    Burlingame, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nani Kanen is a primary care provider, practicing in Internal Medicine in Burlingame, California. Dr. Kanen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Alcoholic Neuropathy, Vitamin D Deficiency, Opioid Use Disorder, and Multiple Carboxylase Deficiency. Dr. Kanen is board certified in Not ABMS Specialty, Addiction Medicine - , and Internal Medicine - Board Certified . Dr. Kanen is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Peninsula Pediatrics

    Burlingame, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Wanderman is a Pediatrics provider practicing medicine in Burlingame, California. Dr. Wanderman 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, Viral Gastroenteritis, Croup, and Delayed Growth. Dr. Wanderman is board certified in Pediatrics. Dr. Wanderman is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Claudio A. Bet, MD Private Practice

    Burlingame, CA 
     (8.1 miles away)
    Languages Spoken:
    English

    Claudio Bet is a primary care provider, practicing in Family Medicine in Burlingame, California. Dr. Bet is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Acquired Hemophilia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Bet is board certified in Family Medicine.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    San Mateo Care Center

    50 South San Mateo Drive, Suite 120, 
    San Mateo, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hoa Le is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Hypertension, and Familial Hypertension. Dr. Le is board certified in Internal Medicine.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    San Mateo Care Center

    50 South San Mateo Drive, Suite 120, 
    San Mateo, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hema Shah is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Chronic Cough, Hypertension, and Familial Hypertension. Dr. Shah is board certified in Internal Medicine.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    San Mateo Care Center

    50 South San Mateo Drive, Suite 180, 
    San Mateo, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Geoffrey Hart-Cooper is a Pediatrics provider practicing medicine in San Mateo, California. Dr. Hart-Cooper is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Obesity in Children, Developmental Dysphasia Familial, Delayed Growth, and Idiopathic Short Stature (ISS). Dr. Hart-Cooper is board certified in Board Eligible. Dr. Hart-Cooper is currently accepting new patients.

    Showing 1-20 of 188

    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 half moon bay, 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 half moon bay, 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 half moon bay, 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 half moon bay, 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 half moon bay, 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 half moon bay, 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 half moon bay, 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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