The 20 Best Diarrhea Doctors Near Me in Pismo Beach, CA

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors near Pismo Beach, CA

Last Updated: 02/22/2026

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MediFind found 33 doctor with experience in Diarrhea near Pismo Beach, CA. Of these, 28 are Experienced, 4 are Advanced and 1 are Distinguished.

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33 providers found
    Michael A. Quezada
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Gastroenterology - Dignity Health - Arroyo Grande, CA

    850 Fair Oaks Ave, Suite 220, 
    Arroyo Grande, CA 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Dr. Quezada earned his Doctor of Medicine degree from TexasA&M Health Science Center College of Medicine. He is Board Certified in Internal Medicine and completed his Internal Medicine and Gastroenterology/Hepatology training from Los Angeles County/University of Southern CaliforniaMedical Center. He’s skilled in general GI procedures as well as EndoscopicRetrograde Cholangiopancreatography (ERCP) and performs this procedure at the French Hospital Advanced GI Lab. While in medical school, Dr. Quezada developed a health care program for medical students to participate in treatment of migrant farm worker patients. Dr. Quezada is fluent in Spanish ❝ My care philosophy is to work with my patients to developtheir health goals and do all that is possible to assist themin achieving those goals.❞—Michael Quezada, MD. Dr. Quezada is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Toxic Megacolon, Gardner Syndrome, Endoscopy, and Gastrectomy.

    Thomas P. Hsia
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Santa Maria Gastroenterology Medical Group

    230 Station Way, Ste. B, 
    Arroyo Grande, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    We understand that visiting the gastroenterologist may be a new experience for you and that you may be in pain or worried about your health. That?s why all the staff at the Santa Maria Digestive Diagnostic Center and Santa Maria Gastroenterology focus on making you feel comfortable and confident in our care. Our physicians and our medical team take extra care to listen to your concerns, answer all your questions and thoroughly explain your condition and treatment options. Dr. Hsia is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Enlarged Liver, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Paul D. Wetzel
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    San Luis Gastroenterology

    1551 Bishop St., Ste 430, 
    San Luis Obispo, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Wetzel is a Gastroenterologist in San Luis Obispo, California. Dr. Wetzel is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Wetzel is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Geriatrics | Internal Medicine
    Experienced in Diarrhea
    Geriatrics | Internal Medicine

    Chc

    260 Station Way, Ste A, 
    Arroyo Grande, CA 
     (3.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients

    Accessible and Comprehensive Quality Health Care Services. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Hypertension.

    Jeffrey B. Mundorf
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Gastroenterology - Dignity Health - San Luis Obispo, CA

    1551 Bishop Street, Suite 230, 
    San Luis Obispo, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Board Certification: Certified by American Board of Internal Medicine, GastroenterologyFellowship Training: Duke University Medical CenterInternship and Residency: University of California, San Diego Medical CenterMedical School: University of Texas Southwestern Medical SchoolProfessional Memberships: Member, American Gastroenterological AssociationMember and Fellow, American College of Gastroenterology. Dr. Mundorf is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.

    Wendy E. Weiss
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Pismo Family Practice

    575 Price St, Ste 101, 
    Pismo Beach, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I strive to provide my patients with the best medical care possible. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypothyroidism, Obesity in Children, Visceromegaly, and Enlarged Liver.

    Kelli M. Rose
    Experienced in Diarrhea
    Allergy and Immunology
    Experienced in Diarrhea
    Allergy and Immunology

    Allergy Partners Of The California Central Coast

    320 James Way, Ste 240, 
    Pismo Beach, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Kelli Rose is an Allergy and Immunologist in Pismo Beach, California. Dr. Rose is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema.

    Megan M. Malzone
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Arroyo Medical Group

    931 Oak Park Blvd, Ste 101, 
    Pismo Beach, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    I strive to provide my patients with the best medical care possible. Dr. Malzone is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chromophobe Renal Cell Carcinoma, Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), and Wilms Tumor.

    Dewey S. Sandberg
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Arroyo Medical Group

    931 Oak Park Blvd, Ste 101, 
    Pismo Beach, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    I strive to provide my patients with the best medical care possible. Dr. Sandberg is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Type 2 Diabetes (T2D).

    John A. Khan
    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    John A. Khan-Variba, MD Private Practice

    1551 Bishop St, 
    San Luis Obispo, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    I strive to provide my patients with the best medical care possible. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Hypertension, Chronic Cough, and HIV/AIDS.

    Michael J. Mcnerney
    Experienced in Diarrhea
    Experienced in Diarrhea

    CCP - San Luis Obispo

    1235 Osos St, Ste 100, 
    San Luis Obispo, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    I believe in family oriented, evidence based pediatric medicine. I strongly believe that vaccines are safe and prevent serious illness. Dr. Mcnerney 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 Croup.

    Kara D. November
    Experienced in Diarrhea
    Experienced in Diarrhea

    CCP - San Luis Obispo

    1235 Osos St, Ste 100, 
    San Luis Obispo, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    I couldn't be more thrilled to be practicing Pediatrics on the Central Coast. I easily fell in love with the area while attending Cal Poly, and although medical school relocated my husband and I to Los Angeles, we were certain we'd return to the area.Developing close relationships with families and watching my patients grow are my favorite aspects of being a pediatrician. It is especially rewarding to begin care from the first moments of a child's life. While enjoying all ages, I have a special interest in adolescents, as I feel they truly need an advocate during a time of such rapid physical, social and emotional growth. I look forward to starting new relationships with my patients and their families as I start my practice in San Luis Obispo.After completing medical school at the University of Southern California, Residency at Harbor UCLA Medical Center, and a Chief Resident year, also at Harbor UCLA, we couldn't wait to move back up north.We aim to deliver thoughtful, individualized and evidence based medical care for your child. We have found that involving both parents and their children in medical decision making yields the best outcomes. Our top priorities are prevention of illness, the well being of your child, and maintaining an open patient-doctor relationship. Dr. November is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Herpangina, Croup, Roseola, and Autism Spectrum Disorder.

    Julie R. Anselmo
    Experienced in Diarrhea
    Experienced in Diarrhea

    CCP - San Luis Obispo

    1235 Osos St, Ste 100, 
    San Luis Obispo, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    I strive to provide my patients with the best medical care possible. Dr. Anselmo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Herpangina, Croup, Roseola, and Scarlet Fever.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Office

    931 Oak Park Blvd Ste 101, 
    Pismo Beach, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Mary Lowery is a primary care provider, practicing in Internal Medicine in Pismo Beach, California. Dr. Lowery is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Swimming Pool Granuloma, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    CHC The Doctor's Office

    1057 E Grand Ave, 
    Arroyo Grande, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    George Cury is a primary care provider, practicing in Family Medicine in Arroyo Grande, California. Dr. Cury is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Bronchitis, Shingles, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    CHC The Doctor's Office

    1057 E Grand Ave, 
    Arroyo Grande, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Patrick Welch is a primary care provider, practicing in Family Medicine in Arroyo Grande, California. Dr. Welch is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

    Steven B. Goodman
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Primary Care - Dignity Health - San Luis Obispo, CA

    895 Aerovista Pl, Suite 103, 
    San Luis Obispo, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Steven Goodman graduated from Tulane university with a Bachelors of Science with a Major in Biology. He attended medical school at the University of Illinois in Chicago . Dr. Goodman completed his internship and residency in Family Medicine at San Bernardino County Hospital, following two years of working, outpatient medicine, traveling, fishing and scuba diving in Guam. He and his wife relocated to San Luis Obispo in 1988. He formed Cuesta Medical Group (CMG) in 1994. In 2015 CMG joined Dignity Health’s medical group Pacific Central Coast Health Centers.  Dr. Goodman continues to practice full service Family Medicine, and also serves as the Vice President of Clinical Operations for Pacific Central Coast Health Centers. Dr. Goodman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), High Cholesterol, Supravalvular Aortic Stenosis, and Type 2 Diabetes (T2D).

    Michael P. Steele
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    FCPP - Aerovista - SLO

    892 Aerovista Pl, Ste 130, 
    San Luis Obispo, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    I strive to provide my patients with the best medical care possible. Dr. Steele is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Cholesterol.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Darius Soleimany M.D. Inc.

    1551 Bishop St Ste 450, 
    San Luis Obispo, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Daniel Zovich is a Gastroenterologist in San Luis Obispo, California. Dr. Zovich is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colitis, and Endoscopy.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    MDVIP - San Luis Obispo, CA

    4251 S Higuera St Ste 701, 
    San Luis Obispo, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deborah Cherry is a primary care provider, practicing in Internal Medicine in San Luis Obispo, California. Dr. Cherry is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Rhizomelic Pseudopolyarthritis.

    Showing 1-20 of 33

    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 Pismo Beach, 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 Pismo Beach, 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 Pismo Beach, 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 Pismo Beach, 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 Pismo Beach, 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 Pismo Beach, 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 Pismo Beach, 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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