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    Last Updated: 02/22/2026

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    MediFind found 2294 doctor with experience in Irritable Bowel Syndrome (IBS) near California, US. Of these, 2042 are Experienced, 217 are Advanced, 25 are Distinguished and 6 are Elite.

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    2,294 providers found
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Cedars-Sinai Medical Center

      8700 Beverly Blvd, 
      West Hollywood, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Mark Pimentel is a Gastroenterologist in West Hollywood, California. Dr. Pimentel is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Small Bowel Bacterial Overgrowth, Diarrhea, Endoscopy, and Appendectomy.

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

      The Regents Of The University Of California

      100 Medical Plaza, 
      Los Angeles, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Lin Chang is a Gastroenterologist in Los Angeles, California. Dr. Chang is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Irritable Bowel Syndrome (IBS), Diarrhea, Chronic Idiopathic Constipation (CIC), Indigestion, and Endoscopy.

      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      200 Medical Plaza, #365,420,530,120, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Emeran Mayer is a Gastroenterologist in Los Angeles, California. Dr. Mayer is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Obesity, Indigestion, Angioplasty, and Gastrectomy.

      Learn about our expert tiers
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      The Regents Of The University Of California

      3500 Lomita Blvd, Suite 300, 
      Torrance, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Andrea Shin is a Gastroenterologist in Torrance, California. Dr. Shin is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Irritable Bowel Syndrome (IBS), Small Bowel Bacterial Overgrowth, Diarrhea, Endoscopy, and Colonoscopy.

      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      200 Medical Plaza, #365,530,420,120, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Kirsten Tillisch is a Gastroenterologist in Los Angeles, California. Dr. Tillisch is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Irritable Bowel Syndrome (IBS), Obesity, Diarrhea, and Viral Gastroenteritis.

      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology | Radiation Oncology
      Elite in Irritable Bowel Syndrome (IBS)
      Gastroenterology | Radiation Oncology

      Cedars-Sinai Medical Center

      8700 Beverly Blvd, 
      West Hollywood, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Ali Rezaie is a Gastroenterologist and a Radiation Oncologist in West Hollywood, California. Dr. Rezaie is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Diarrhea, Endoscopy, and Appendectomy.

      Mehdi Khorsandi
      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Mehdi Khorsandi, MD Private Practice

      1510 S Central Ave, Ste 620, 
      Glendale, CA 
      Languages Spoken:
      English
      Accepting New Patients

      I seek to provide the most complete care to my patients in a caring and respectful way. Dr. Khorsandi is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, Gastrectomy, and Gastrostomy.

      Roger M. Kao
      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Digestive Care Medical Center

      1000 Laurel St, 
      San Carlos, CA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      In his free time, Dr. Kao enjoys playing the piano, listening to live music, enjoying the outdoors and traveling to Italy. He and his wife, who were married in her hometown of Padova, Italy, also love to bike, run and enjoy the outdoors. Dr. Roger Kao is fluent in Mandarin Chinese and conversational medical Spanish and Italian. Dr. Kao is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy.

      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Distinguished in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      23600 Telo Avenue, Suite 260, 
      Torrance, CA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Oren Zaidel is a Gastroenterologist in Torrance, California. Dr. Zaidel is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Zaidel is currently accepting new patients.

      Distinguished in Irritable Bowel Syndrome (IBS)
      Pediatric Gastroenterology
      Distinguished in Irritable Bowel Syndrome (IBS)
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Ashish Chogle is a Pediatric Gastroenterologist in Orange, California. Dr. Chogle is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Hirschsprung Disease, PIK3CA-Related Overgrowth Spectrum, and Mast Cell Activation Syndrome (MCAS). Dr. Chogle is currently accepting new patients.

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

      Homayoun Sharim M.D. Inc.

      9301 Wilshire Blvd Ste 512, 
      Beverly Hills,, CA 
      Languages Spoken:
      English

      Homayoun Sharim is a primary care provider, practicing in Internal Medicine in Beverly Hills,, California. Dr. Sharim is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Heart Murmurs, Transient Ischemic Attack (TIA), and Vertigo.

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

      Enloe Medical Center

      111 Raley Blvd, Suite 100, 
      Chico, CA 
      Languages Spoken:
      English

      Peter Bangsund is a Gastroenterologist in Chico, California. Dr. Bangsund is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Esophagitis, Colitis, Lower Esophageal Ring, Colonoscopy, and Gastrectomy.

      Renee L. Young
      Integrative Medicine | Endocrinology
      Integrative Medicine | Endocrinology

      Young Naturopathic Center For Wellness

      751 Blossom Hill Rd, 
      Los Gatos, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Renee Young is an Endocrinologist in Los Gatos, California. Her top areas of expertise are Polycystic Ovary Syndrome, Obesity, Metabolic Syndrome, Hypothyroidism, and Hormone Replacement Therapy (HRT).

      Christopher V. Almario
      Distinguished in Irritable Bowel Syndrome (IBS)
      Distinguished in Irritable Bowel Syndrome (IBS)
      11301 Wilshire Blvd, Building 115, Room 215, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Christopher Almario is a Gastroenterologist in Los Angeles, California. Dr. Almario is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Heartburn, Colonoscopy, and Endoscopy.

      Paramvir S. Rahal
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Paramvir S. Rahal, M.D., Inc.

      9802 Stockdale Hwy, Ste 102, 
      Bakersfield, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Paramvir Rahal is a Gastroenterologist in Bakersfield, California. Dr. Rahal is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Menetrier Disease, and Viral Gastroenteritis. Dr. Rahal is currently accepting new patients.

      Thomas P. Hsia
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Santa Maria Gastroenterology Medical Group

      230 Station Way, Ste. B, 
      Arroyo Grande, CA 
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Enlarged Liver, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy.

      Arash I. Zarimani
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Arash I. Zarimani, MD Private Practice

      1127 Wilshire Blvd, Ste 909, 
      Los Angeles, CA 
      Languages Spoken:
      English, Farsi, Spanish
      Accepting New Patients
      Offers Telehealth

      We are committed to the successful treatment and management of conditions affecting the digestive system. We are always available to address our patients concerns, and work together to achieve the best possible outcomes. Dr. Zarimani is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastric Dysmotility, Chronic Erosive Gastritis, Diverticular Disease, Endoscopy, and Gastrectomy.

      Sivakumar R. Munnangi
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Sivakumar R. Munnangi, MD Private Practice

      386 W Olive Ave, Ste A, 
      Merced, CA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Gastroenterologist & Hepatologist who operates own private practice and endoscopy center in Merced, CA. Dr. Munnangi is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Chronic Erosive Gastritis, Hemorrhoids, Diverticular Disease, Gastrectomy, and Colonoscopy.

      Abdul M. Khaleq
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Sutter Capitol Pavilion

      2725 Capitol Avenue, Suite 300, 
      Sacramento, CA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Abdul Khaleq is a Gastroenterologist in Sacramento, California. Dr. Khaleq is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Khaleq is currently accepting new patients.

      Harpal S. Bhaika
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Kern Gastroenterology Med Group

      5959 Truxtun Ave, Ste 200, 
      Bakersfield, CA 
      Languages Spoken:
      English
      Accepting New Patients

      I seek to provide the most complete care to my patients in a caring and respectful way. Dr. Bhaika is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Chronic Erosive Gastritis, Gastritis, Endoscopy, and Gastrectomy.

      Showing 1-20 of 2,294

      Last Updated: 02/22/2026

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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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