The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Mission Viejo, CA

Find the Top Irritable Bowel Syndrome (IBS) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 72 doctor with experience in Irritable Bowel Syndrome (IBS) near Mission Viejo, CA. Of these, 69 are Experienced and 2 are Advanced.

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72 providers found
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    25401 Cabot Road, Suite 101, 
    Laguna Hills, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Ko is a Gastroenterologist in Laguna Hills, California. Dr. Ko is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Microvascular Decompression, and Deep Brain Stimulation. Dr. Ko is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    27799 Medical Center Road, Suite 320, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniald Rodrigues is a Gastroenterologist in Mission Viejo, California. Dr. Rodrigues is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Rodrigues is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    27799 Medical Center Road, Suite 320, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edward Block is a Gastroenterologist in Mission Viejo, California. Dr. Block is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Chronic Erosive Gastritis.

    Learn about our expert tiers
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    27799 Medical Center Road, Suite 320, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jack Feng is a Gastroenterologist in Mission Viejo, California. Dr. Feng is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome. Dr. Feng is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    27799 Medical Center Road, Suite 320, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Chu is a Gastroenterologist in Mission Viejo, California. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Chu is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    26691 Plaza, Suite 150, 
    Mission Viejo, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Habib Rahman is a Gastroenterologist in Mission Viejo, California. Dr. Rahman is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Intestinal Cancer, Endoscopy, and Gastrectomy. Dr. Rahman is currently accepting new patients.

    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Mj Medical Group Inc

    26501 Rancho Pkwy S, 
    Lake Forest, CA 
     (3.7 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Mohammad Jamal is a Gastroenterologist in Lake Forest, California. Dr. Jamal has been practicing medicine for over 41 years and is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Experienced in Irritable Bowel Syndrome (IBS)

    Faried Banimahd MD Inc

    26302 La Paz Rd, 
    Mission Viejo, CA 
     (0.8 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    Bruce Seligsohn is a primary care provider, practicing in Psychiatrist in Mission Viejo, California. Dr. Seligsohn has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Maturity Onset Diabetes of the Young.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    26902 Oso Parkway, Suite 140, 
    Mission Viejo, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Globus is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Globus is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Sitosterolemia, Heterozygous Familial Hypercholesterolemia (HeFH), Hyperlipoproteinemia Type 4, and Homozygous Familial Hypercholesterolemia (HoFH). Dr. Globus is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Office

    26161 Marguerite Pkwy Ste C, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Monina Geda is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Geda is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top area of expertise is Irritable Bowel Syndrome (IBS).

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Shahram Javaheri MD Inc.

    26691 Plaza Ste 150, 
    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Nader Mirhoseni is a Gastroenterologist in Mission Viejo, California. Dr. Mirhoseni is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastrointestinal Bleeding, Acute Pancreatitis, Gallstones, Endoscopy, and Gastrectomy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine

    Pacific Gastroenterology

    26421 Crown Valley Pkwy, 
    Mission Viejo, CA 
     (2.2 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English
    Offers Telehealth

    Om Chaurasia is an Internal Medicine specialist and a Gastroenterologist in Mission Viejo, California. Dr. Chaurasia has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastric Dysmotility, Gardner Syndrome, Turcot Syndrome, and Familial Adenomatous Polyposis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English
    Accepting New Patients

    Brian Henry is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Henry has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are MAGIC Syndrome, IgG4-Related Disease, Light Chain Deposition Disease (LCDD), and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Henry is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Theodore SY, MD

    26538 Moulton Pkwy Ste 38E, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Theodore Y Sy is a Gastroenterologist in Laguna Hills, California. Dr. Y Sy is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Gardner Syndrome, and Turcot Syndrome.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English
    Offers Telehealth

    Barry Donner is a Gastroenterologist in Laguna Hills, California. Dr. Donner has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Saddleback Medical Group

    24221 Calle De La Louisa Ste 400, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Louis Scarcella is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Scarcella is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Chronic Cough, Low Blood Pressure, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Pacemaker Implantation.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Office

    24221 Calle De La Louisa Ste 300, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Catherine Ngo is a Gastroenterologist in Laguna Hills, California. Dr. Ngo is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Bowel Incontinence, Gastrectomy, and Endoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Homayon Iraninezhad is a Gastroenterologist in Laguna Hills, California. Dr. Iraninezhad has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Morning Sickness, Endoscopy, and Gastrostomy. Dr. Iraninezhad is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Accepting New Patients

    Arthur Daigneault is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Daigneault has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Daigneault is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Office

    24411 Health Center Dr Ste 430, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Dalia Al is a Gastroenterologist in Laguna Hills, California. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Hemorrhoids, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Gastric Dysmotility.

    Showing 1-20 of 72

    Last Updated: 04/28/2026

    What is the definition of Irritable Bowel Syndrome (IBS)?

    Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements.

    IBS is not the same as inflammatory bowel disease (IBD).

    When should I see an Irritable Bowel Syndrome (IBS) doctor near Mission Viejo, 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 an Irritable Bowel Syndrome (IBS) doctor near Mission Viejo, 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 Irritable Bowel Syndrome (IBS) doctors near Mission Viejo, 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 Irritable Bowel Syndrome (IBS) doctors near Mission Viejo, 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 an Irritable Bowel Syndrome (IBS) doctor near Mission Viejo, 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 Irritable Bowel Syndrome (IBS) doctor search results page. 

    Why is it important to get a second opinion from a different Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) doctor near Mission Viejo, 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctors near Mission Viejo, CA?

    Look for the filter feature on the left side of the Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) doctor that offers video calls?

    Look for the filter feature on the left-side of the Irritable Bowel Syndrome (IBS) 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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