The 20 Best Bacterial Gastroenteritis Doctors Near Me in Fountain Valley, CA

Find the Top Bacterial Gastroenteritis Experts and Specialists

The 20 Best Bacterial Gastroenteritis Doctors near Fountain Valley, CA

Last Updated: 02/22/2026

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MediFind found 267 doctor with experience in Bacterial Gastroenteritis near Fountain Valley, CA. Of these, 247 are Experienced and 20 are Advanced.

Location
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267 providers found
    Essam Quraishi
    Advanced in Bacterial Gastroenteritis
    Gastroenterology
    Advanced in Bacterial Gastroenteritis
    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 an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Nonalcoholic Steatohepatitis (NASH), Gastrectomy, and Gastrostomy.

    Experienced in Bacterial Gastroenteritis
    Internal Medicine
    Experienced in Bacterial Gastroenteritis
    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 Bacterial Gastroenteritis. His top areas of expertise are Osteomyelitis in Children, Hypertension, Familial Hypertension, Gastrostomy, and Colonoscopy.

    Advanced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine
    Advanced in Bacterial Gastroenteritis
    Infectious Disease | Internal Medicine

    South Coast Infectious Disease

    11160 Warner Ave, 
    Fountain Valley, CA 
     (1.2 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English

    Marvin Reyes is an Infectious Disease specialist and an Internal Medicine provider in Fountain Valley, California. Dr. Reyes has been practicing medicine for over 25 years and is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hospital-Acquired Pneumonia, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Pneumonia.

    Learn about our expert tiers
    Advanced in Bacterial Gastroenteritis
    Gastroenterology
    Advanced in Bacterial Gastroenteritis
    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 an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy.

    Advanced in Bacterial Gastroenteritis
    Pediatric Gastroenterology
    Advanced in Bacterial Gastroenteritis
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joanna Yeh is a Pediatric Gastroenterologist in Orange, California. Dr. Yeh is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Malnutrition, Celiac Disease, Encopresis, Eosinophilic Esophagitis, and Pancreas Transplant. Dr. Yeh is currently accepting new patients.

    Experienced in Bacterial Gastroenteritis
    Infectious Disease
    Experienced in Bacterial Gastroenteritis
    Infectious Disease

    Tracy Zivin-Tutela MD

    11037 Warner Ave Ste 265, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Tracy Zivin is an Infectious Disease provider in Fountain Valley, California. Dr. Zivin is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Cellulitis, Sepsis, Leukemoid Reaction, and Osteomyelitis.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    Jose Luis (Jeric) Aranez, MD

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

    Jose Aranez is a Gastroenterologist in Fountain Valley, California. Dr. Aranez is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Bile Duct Obstruction, Hemorrhoids, Chronic Erosive Gastritis, Endoscopy, and Pancreatectomy.

    Experienced in Bacterial Gastroenteritis
    Infectious Disease
    Experienced in Bacterial Gastroenteritis
    Infectious Disease

    Office

    11160 Warner Ave Ste 323, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Philip Goldstein is an Infectious Disease provider in Fountain Valley, California. Dr. Goldstein is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hospital-Acquired Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Lymphangitis.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    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 Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Ulcerative Colitis.

    Experienced in Bacterial Gastroenteritis
    Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Internal Medicine

    Babak Firoozi, MD

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

    Babak Firoozi is an Internal Medicine provider in Fountain Valley, California. Dr. Firoozi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome.

    Experienced in Bacterial Gastroenteritis
    Infectious Disease
    Experienced in Bacterial Gastroenteritis
    Infectious Disease

    Office

    11160 Warner Ave Ste 323, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Javier Davila is an Infectious Disease provider in Fountain Valley, California. Dr. Davila is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Lymphangitis, and Perianal Streptococcal Cellulitis.

    Experienced in Bacterial Gastroenteritis
    Hospital Medicine
    Experienced in Bacterial Gastroenteritis
    Hospital Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Ellen Gim is a primary care provider, practicing in Hospital Medicine in Fountain Valley, California. Dr. Gim is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Cellulitis, Stroke, Sepsis, Gastrostomy, and Colonoscopy.

    Experienced in Bacterial Gastroenteritis
    Hospital Medicine
    Experienced in Bacterial Gastroenteritis
    Hospital Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Andy Truong is a primary care provider, practicing in Hospital Medicine in Fountain Valley, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Erythromelalgia, Sepsis, Hepatitis C, Gastrostomy, and Pacemaker Implantation.

    Experienced in Bacterial Gastroenteritis
    Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Internal Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Kimberly Motta is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Motta is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Hyperphenylalaninemia Due to Dehydratase Deficiency, Properdin Deficiency, Thiopurine S-Methyltransferase Deficiency, Gastrostomy, and Hip Replacement.

    Experienced in Bacterial Gastroenteritis
    Internal Medicine
    Experienced in Bacterial Gastroenteritis
    Internal Medicine

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (0.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Michael Benefiel is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Benefiel has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, Sepsis, Bone Marrow Aspiration, and Gastrostomy.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    Gastroenterology

    MemorialCare Medical Group

    18035 Brookhurst St, 
    Fountain Valley, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Nancy Han is a Gastroenterologist in Fountain Valley, California. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology
    Experienced in Bacterial Gastroenteritis
    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 Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrectomy, and Colonoscopy.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics

    Children's Gastroenterology Mcsg

    9940 Talbert Ave, 
    Fountain Valley, CA 
     (0.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Leon Chen is a Pediatrics specialist and a Gastroenterologist in Fountain Valley, California. Dr. Chen has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastroschisis, Tracheoesophageal Fistula, Malnutrition, and Bacterial Gastroenteritis.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics

    Children's Gastroenterology Mcsg

    9940 Talbert Ave, 
    Fountain Valley, CA 
     (0.6 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Roy Nattiv is a Pediatrics specialist and a Gastroenterologist in Fountain Valley, California. Dr. Nattiv has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Colitis, Viral Gastroenteritis, Fecal Impaction, and Non-Alcoholic Fatty Liver Disease.

    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics
    Experienced in Bacterial Gastroenteritis
    Gastroenterology | Pediatrics

    Pediatric Gastroenterology Associates Of Southern California

    9940 Talbert Ave, 
    Fountain Valley, CA 
     (0.6 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English

    Barry Steinmetz is a Pediatrics specialist and a Gastroenterologist in Fountain Valley, California. Dr. Steinmetz has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Malnutrition, Encopresis, and Wolf-Hirschhorn Syndrome.

    Showing 1-20 of 267

    Last Updated: 02/22/2026

    What is the definition of Bacterial Gastroenteritis?

    Bacterial gastroenteritis occurs when there is a bacterial infection of your stomach or intestines.

    When should I see a Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis doctor search results page. 

    Why is it important to get a second opinion from a different Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis 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 Bacterial Gastroenteritis doctors near Fountain Valley, CA?

    Look for the filter feature on the left side of the Bacterial Gastroenteritis 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 Bacterial Gastroenteritis doctor that offers video calls?

    Look for the filter feature on the left-side of the Bacterial Gastroenteritis 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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