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    Last Updated: 02/22/2026

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    MediFind found 84 doctor with experience in Diarrhea near Newbury Park, CA. Of these, 74 are Experienced, 9 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    84 providers found
      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      Cristina S. Wiese. M.D. Inc.

      325 Rolling Oaks Dr Ste 100, 
      Thousand Oaks, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      Cristina Wiese is a Gastroenterologist in Thousand Oaks, California. Dr. Wiese is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastric Dysmotility, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

      Nisha Sharma
      Experienced in Diarrhea
      Geriatrics | Internal Medicine
      Experienced in Diarrhea
      Geriatrics | Internal Medicine

      Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA

      5051 Verdugo Wy, Ste 100 & Ste 110, 
      Camarillo, CA 
       (5.0 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      I am dedicated to the well-being of patients through compassionate and comprehensive care. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Breast Cancer, Breast Infection, Mesenteric Artery Ischemia, COVID-19, and Lithotripsy.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Newbury Park Urgent Care

      2080 Newbury Rd, 
      Newbury Park, CA 
       (1.0 miles away)
      Languages Spoken:
      English

      Linda Hunt is a primary care provider, practicing in Family Medicine in Newbury Park, California. Dr. Hunt is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Lymphangitis, Cellulitis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

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

      Monica Su MD Inc.

      1000 Newbury Rd Ste 115, 
      Newbury Park, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Monica Su is a primary care provider, practicing in Family Medicine in Newbury Park, California. Dr. Su is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Acrospiroma, High Cholesterol, Insomnia, and Acne.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Arroyo Oaks Medical Associates, Inc

      2230 Lynn Rd Ste 200, 
      Thousand Oaks, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elise Bukont is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Bukont is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Heterozygous Familial Hypercholesterolemia (HeFH), Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, Gastrostomy, and Hip Replacement.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      MDVIP - Thousand Oaks, CA

      187 E Wilbur Rd Ste 100, 
      Thousand Oaks, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Rosaasen is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Rosaasen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Mitochondrial Complex V Deficiency, and Cytochrome C Oxidase Deficiency.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Vida Revival

      3180 Willow Ln Ste 114, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      Diana Alavi is a primary care provider, practicing in Family Medicine in Thousand Oaks,, California. Dr. Alavi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Gastrostomy, and Colonoscopy.

      Kenneth L. Saul
      Experienced in Diarrhea
      Experienced in Diarrhea
      425 Haaland Dr Ste 104, 
      Thousand Oaks, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Kenneth Saul is a Pediatrics provider in Thousand Oaks, California. Dr. Saul is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Increased Head Circumference, Croup, and Delayed Growth.

      Advanced in Diarrhea
      Internal Medicine
      Advanced in Diarrhea
      Internal Medicine

      Arroyo Oaks Medical Associates, Inc

      2230 Lynn Rd Ste 200, 
      Thousand Oaks, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Manoj Aswani is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Aswani is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, Pacemaker Implantation, and Endoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Gregory H Johnson MD Inc

      227 W Janss Rd Ste 215, 
      Thousand Oaks, CA 
       (2.6 miles away)
      Languages Spoken:
      English

      Gregory Johnson is a Gastroenterologist in Thousand Oaks, California. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Shahram Daneshgar, MD

      2230 Lynn Rd Ste 300, 
      Thousand Oaks, CA 
       (2.6 miles away)
      Languages Spoken:
      English

      Shahram Daneshgar is a Gastroenterologist in Thousand Oaks, California. Dr. Daneshgar is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Alister A George, MD

      3510 N Moorpark Rd Ste 201, 
      Thousand Oaks, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alister George is a Gastroenterologist in Thousand Oaks, California. Dr. George is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.

      Avan Patel
      Experienced in Diarrhea
      Geriatrics | Internal Medicine
      Experienced in Diarrhea
      Geriatrics | Internal Medicine

      Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA

      5051 Verdugo Wy, Ste 100 & Ste 110, 
      Camarillo, CA 
       (5.0 miles away)
      Languages Spoken:
      English, Hindi, Spanish
      Accepting New Patients
      Offers Telehealth

      I treat every patient as if they are my family or friends. I listen to my patients and treat them with the utmost respect, dedication, and commitment that I show my family and loved ones, putting their best health interests first. I treat the patient, not just a symptom or an ailment. I do my best to preserve the trust my patients place in me. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Vertebroplasty, and Bone Graft.

      Micha S. Rojany
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Ventura County Gastroenterology Group

      4005 Mission Oaks Blvd, Ste A, 
      Camarillo, CA 
       (6.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Micha Rojany was born and raised in Southern California. He received his undergraduate degree from the University of California, Berkeley. He attended USC Medical School and completed his internship and residency at Cedars-Sinai Medical Center in Los Angeles. His fellowship in Gastroenterology was completed at the University of California, Davis.Dr. Rojany has practiced in Ventura County since 2006 and is an active member of the local medical community and hospital staff at St. John's Regional Medical Center in Oxnard, and Pleasant Valley Hospital, in Camarillo. He enjoys practicing as a Gastroenterologist with special interests in inflammatory bowel disease and biliary tract diseases.As a Gastroenterologist, Dr. Rojany enjoys the depth and breadth of his field. He takes pride in providing excellent care while taking care of his patients and meeting their needs as a community specialist in digestive diseases. Dr. Rojany is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

      Calvin C. Lin
      Experienced in Diarrhea
      Experienced in Diarrhea

      Calvin C. Lin, MD Private Practice

      2438 N Ponderosa Dr, Ste C209, 
      Camarillo, CA 
       (7.8 miles away)
      Languages Spoken:
      English, Mandarin, Spanish
      Accepting New Patients

      Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Viral Gastroenteritis, Diarrhea, and Autism Spectrum Disorder.

      Advanced in Diarrhea
      Family Medicine
      Advanced in Diarrhea
      Family Medicine

      DR. Curtis Kodama And Associates

      865 Patriot Dr Ste 101, 
      Moorpark, CA 
       (8.0 miles away)
      Languages Spoken:
      English

      Curtis Kodama is a primary care provider, practicing in Family Medicine in Moorpark, California. Dr. Kodama is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sitosterolemia, Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Experienced in Diarrhea
      Pediatrics
      Experienced in Diarrhea
      Pediatrics
      299 W Hillcrest Dr Ste 100, 
      Thousand Oaks, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Tammy Chi is a Pediatrics provider in Thousand Oaks, California. Dr. Chi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Traumatic Brain Injury, Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Exer Medical Corporation

      701 N Wendy Dr, 
      Newbury Park, CA 
       (2.1 miles away)
      Languages Spoken:
      English

      Rita Smith is a primary care provider, practicing in Family Medicine in Newbury Park, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Flu, Ethmoiditis, H1N1 Influenza, and Cellulitis.

      Experienced in Diarrhea
      Experienced in Diarrhea
      425 Haaland Dr, Suite 104, 
      Thousand Oaks, CA 
       (2.1 miles away)
      Languages Spoken:
      English

      Mizin Kawasaki is a Pediatrics provider in Thousand Oaks, California. Dr. Kawasaki is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Croup, Developmental Dysphasia Familial, and Genetic Epilepsy with Febrile Seizures Plus (GEFS+).

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      DR. Weiyang Su, M.D.

      1000 Newbury Rd Ste 115, 
      Newbury Park, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Steven Koe is a primary care provider, practicing in Internal Medicine in Newbury Park, California. Dr. Koe 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.

      Showing 1-20 of 84

      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 Newbury Park, 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 Newbury Park, 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 Newbury Park, 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 Newbury Park, 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 Newbury Park, 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 Newbury Park, 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 Newbury Park, 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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