The 20 Best Gastroesophageal Reflux Disease (GERD) Doctors Near Me in Fountain Valley, CA

Find the Top Gastroesophageal Reflux Disease (GERD) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 704 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Fountain Valley, CA. Of these, 611 are Experienced, 81 are Advanced, 11 are Distinguished and 1 are Elite.

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704 providers found
    Kenneth Chang
    Elite in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Elite in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Kenneth Chang is a Gastroenterologist in Orange, California. Dr. Chang is rated as an Elite provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.

    Essam Quraishi
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Sing L Tung M.D. A Professional Corporation

    2621 S Bristol St Ste 202, 
    Santa Ana, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Essam Quraishi is a Gastroenterologist in Santa Ana, California. Dr. Quraishi is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Nonalcoholic Steatohepatitis (NASH), Gastrectomy, and Gastrostomy.

    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Office

    202 N Euclid St Ste 201, 
    Santa Ana, CA 
     (3.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Christopher Bui is a Gastroenterologist in Santa Ana, California. Dr. Bui has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hepatitis, Gastroesophageal Reflux Disease (GERD), Jaundice, Gastrectomy, and Gastrostomy.

    Learn about our expert tiers
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    The Cancer Treatment Center Of Orange County Medical Group Inc

    19582 Beach Blvd Ste 270, 
    Huntington Beach, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Victor Yu is a Gastroenterologist in Huntington Beach, California. Dr. Yu is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    MCMG Fountain Valley (Harbor)

    16333 Harbor Blvd Ste 220, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sina Milani is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Milani is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Seasonal Affective Disorder (SAD), and High Cholesterol. Dr. Milani is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    MemorialCare Medical Group - Fountain Valley

    18035 Brookhurst St Ste 21, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ihong Chen is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Thin Basement Membrane Nephropathy, and High Cholesterol. Dr. Chen is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    MemorialCare Medical Group - Fountain Valley

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Wang is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are CAPOS Syndrome, Type 2 Diabetes (T2D), Osteomyelitis in Children, Gastrostomy, and Hernia Surgery. Dr. Wang is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    12665 Garden Grove Boulevard, Suite 503, 
    Garden Grove, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Chaewon Song is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Song is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Colonoscopy.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Richard A Zelner M D Inc

    18111 Brookhurst St Ste 6700, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Richard Zelner is a Gastroenterologist in Fountain Valley, California. Dr. Zelner is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hepatitis, Gastroesophageal Reflux Disease (GERD), Insulinoma, and Esophageal Cancer.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Ashkan Farhadi, MD

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Ashkan Farhadi is a Gastroenterologist in Fountain Valley, California. Dr. Farhadi is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Ulcerative Colitis.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Office

    11160 Warner Ave Ste 201, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Truong-sinh Leduc is an Internal Medicine provider in Fountain Valley, California. Dr. Leduc is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hepatitis, Jaundice, Hepatitis C, Gastrectomy, and Gastrostomy.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Babak Firoozi, MD

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Babak Firoozi is an Internal Medicine provider in Fountain Valley, California. Dr. Firoozi is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Orange County Digestive Care Inc

    18111 Brookhurst St, 
    Fountain Valley, CA 
     (0.6 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Offers Telehealth

    Duke Nguyen is a Gastroenterologist in Fountain Valley, California. Dr. Nguyen has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrectomy, and Colonoscopy.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    General Surgery
    Advanced in Gastroesophageal Reflux Disease (GERD)
    General Surgery

    Yasser Salem MD Inc

    8101 Newman Ave, 
    Huntington Beach, CA 
     (1.9 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    Yasser Salem is a General Surgeon in Huntington Beach, California. Dr. Salem has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Cholecystitis, Varicose Veins, Hernia, Hernia Surgery, and Endoscopy.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Jay P Diliberto MD

    18800 Delaware St Ste 850, 
    Huntington Beach, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Jay Diliberto is a Gastroenterologist in Huntington Beach, California. Dr. Diliberto is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, and Hemorrhoids.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine

    Palliative Care Specialists Inc

    3401 W Sunflower Ave Ste 250, 
    Santa Ana, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Michael Pietila is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Pietila is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Seasonal Affective Disorder (SAD), Landau-Kleffner Syndrome, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Dao Medical Group Inc

    9191 Westminster Ave, 
    Garden Grove, CA 
     (3.6 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michael Dao is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Dao has been practicing medicine for over 36 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine

    Office

    10741 Westminster Ave Ste 100, 
    Garden Grove, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Mary Tran is a primary care provider, practicing in Family Medicine in Garden Grove, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Tension Headache, Cyclic Neutropenia, Swallowing Difficulty, Gastrostomy, and Hemorrhoidectomy.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Long Phi Dang MD Inc

    7891 Westminster Blvd, 
    Westminster, CA 
     (4.1 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    Long Dang is a Gastroenterologist in Westminster, California. Dr. Dang has been practicing medicine for over 33 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.

    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology

    Office

    520 Superior Ave Ste 245, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Quist is a Gastroenterologist in Newport Beach, California. Dr. Quist is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, Colonoscopy, and Gastrectomy.

    Showing 1-20 of 704

    Last Updated: 04/28/2026

    What is the definition of Gastroesophageal Reflux Disease (GERD)?

    Gastroesophageal reflux disease (GERD) is a condition in which the stomach contents leak backward from the stomach into the esophagus (food pipe). Food travels from your mouth to the stomach through your esophagus. GERD can irritate the food pipe and cause heartburn and other symptoms.

    When should I see a Gastroesophageal Reflux Disease (GERD) doctor near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) doctor near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) doctors near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) doctors near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) doctor near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) doctor search results page. 

    Why is it important to get a second opinion from a different Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctor near Fountain Valley, 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctors near Fountain Valley, CA?

    Look for the filter feature on the left side of the Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastroesophageal Reflux Disease (GERD) 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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