The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in San Mateo, CA

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

Last Updated: 04/28/2026

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MediFind found 2067 doctor with experience in Irritable Bowel Syndrome (IBS) near San Mateo, CA. Of these, 1841 are Experienced, 195 are Advanced, 21 are Distinguished and 4 are Elite.

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2,067 providers found
    Elite in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Elite in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Office

    100 Medical Plz Ste 303, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Lin Chang is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Chang is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses 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

    The Regents Of The University Of California

    200 Medical Plz, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Emeran Mayer is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Mayer is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Obesity, Indigestion, Angioplasty, and Gastrectomy.

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

    Office

    100 Med Plz, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Andrea Shin is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Shin is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Small Bowel Bacterial Overgrowth, Diarrhea, Endoscopy, and Colonoscopy.

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

    Cedars-Sinai Gastrointestinal (Gi) Motility

    8720 Beverly Blvd, 
    West Hollywood, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Ali Rezaie is a Gastroenterologist practicing medicine in West Hollywood, California. Dr. Rezaie is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Diarrhea, Endoscopy, and Appendectomy.

    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). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, Gastrectomy, and Gastrostomy. Dr. Khorsandi is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Khorsandi is currently accepting new patients.

    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). 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.

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

    Zaven M. Arslanian

    908 S Central Ave, 
    Glendale, CA 
    Languages Spoken:
    English

    Zaven Arslanian is a primary care provider, practicing in Family Medicine in Glendale, California. Dr. Arslanian is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Rhizarthrosis, Vertigo, Osteoarthritis, and Gastrostomy.

    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 practicing medicine in Torrance, California. Dr. Zaidel is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Zaidel is currently accepting new patients.

    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 practicing medicine in Los Gatos, California. Dr. Young is rated as undefined provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her clinical expertise encompasses Polycystic Ovary Syndrome, Obesity, Metabolic Syndrome, Hypothyroidism, and Hormone Replacement Therapy (HRT). Dr. Young is board certified in California Naturopathic Doctors Association.

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

    Cedars-Sinai Primary Adult Care Clinic

    8723 Alden Dr Ste 290, 
    Los Angeles, CA 
    Experience:
    17+ years
    Languages Spoken:
    English

    Christopher Almario is a Gastroenterologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 17 years. Dr. Almario is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Heartburn, Colonoscopy, and Endoscopy.

    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 practicing medicine in Bakersfield, California. Dr. Rahal is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Menetrier Disease, and Viral Gastroenteritis. Dr. Rahal is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Rahal is currently accepting new patients.

    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). He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Hsia is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Hsia is currently accepting new patients.

    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). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Chronic Erosive Gastritis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Zarimani is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Zarimani is currently accepting new patients.

    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). He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Hemorrhoids, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Munnangi is currently accepting new patients.

    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 practicing medicine in Sacramento, California. Dr. Khaleq is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Khaleq is board certified in Gastroenterology. Dr. Khaleq is currently accepting new patients.

    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). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Chronic Erosive Gastritis, Gastritis, Endoscopy, and Gastrectomy. Dr. Bhaika is board certified in Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Bhaika is currently accepting new patients.

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

    Santa Maria Gastroenterology Medical Group

    361 Town Center West, Ste 101, 
    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Sukhpreet S. Walia earned his medical degree from Delhi University in India. He completed his internship and residency at Loma Linda University Medical Center in Los Angeles, CA. He was selected as Chief Resident and worked as a Hospitalist prior to completing his Gastroenterology fellowship.Dr. Walia's background in Internal Medicine allows for a comprehensive approach in treating gastrointestinal diseases. He strives to provide the highest quality gastrointestinal care for his patients.Dr. Walia believes that both the patient and physician should work together to create an atmosphere for long-lasting health outcomes. Dr. Walia is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gastric Dysmotility, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Walia is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Walia is currently accepting new patients.

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

    Santa Maria Gastroenterology Medical Group

    361 Town Center West, Ste 101, 
    Santa Maria, CA 
    Languages Spoken:
    English, Hindi, Punjabi
    Accepting New Patients
    Offers Telehealth

    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. Benipal is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Colonic Malakoplakia, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Benipal is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Benipal is currently accepting new patients.

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

    Palo Alto Center

    Palo Alto, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Mythili Pathipati is a Gastroenterologist practicing medicine in Palo Alto, California. Dr. Pathipati is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Colonic Malakoplakia, and Colonoscopy. Dr. Pathipati is currently accepting new patients.

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

    Santa Maria Gastroenterology Medical Group

    361 Town Center West, Ste 101, 
    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Keval Shah is board certified in Gastroenterology & Hepatology and Internal Medicine. He completed his Internal Medicine residency at St. John Providence Health System in Detroit, Michigan. Following residency, he completed his Gastroenterology & Hepatology fellowship at Beaumont Health System in Detroit, Michigan. During his fellowship, he received special training in both Inflammatory Bowel Disease and Hepatology at Henry Ford Hospital in Detroit. He was also selected as a fellow under the American Neurogastroenterology Motility Society where he received advanced clinical training in Motility at Cedars-Sinai Hospital in Los Angeles, CA. Dr. Shah's interests include nutrition and weight loss, esophageal disorders, reflux disease and management, colorectal cancer screening, and providing patients with a holistic approach to their gastrointestinal care.Dr. Keval Shah was born and raised in California. He received a Bachelor of Science degree in Sociology and Human Biology from Pitzer College in Claremont, CA. He studied abroad in Costa Rica and Nicaragua where he spent time working in Emergency Medicine and became fluent in Spanish. He played tennis while in Claremont and was chosen as an NCAA Scholar-Athlete. He then attended medical school at Western University of Health Sciences/COMP in Pomona, CA. Upon medical school graduation, he was awarded the prestigious San Miguel Scholarship.When not practicing Gastroenterology, Dr. Shah enjoys spending time with his wife and two beautiful children. He enjoys playing basketball and tennis during his free time. Other hobbies include martial arts. Dr. Shah competed in the 1996 Junior Olympics and has both a second-degree black belt in Tae Kwon Do as well as a first-degree black belt in Shotokan Karate.Wherever the art of Medicine is loved, there is also a love of Humanity.— Hippocrates. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Indigestion, Gastric Dysmotility, Childhood Volvulus, Endoscopy, and Gastrectomy. Dr. Shah is board certified in American Os Bd Internal Medicine and American Os Bd Internal Medicine (Sub: Gastroenterlogy). Dr. Shah is currently accepting new patients.

    Showing 1-20 of 2,067

    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 San Mateo, 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 San Mateo, 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 San Mateo, 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 San Mateo, 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 San Mateo, 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 San Mateo, 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 San Mateo, 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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