The 20 Best Bacterial Gastroenteritis Doctors Near Me in National City, CA

Find the Top Bacterial Gastroenteritis Experts and Specialists

The 20 Best Bacterial Gastroenteritis Doctors near National City, CA

Last Updated: 02/22/2026

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MediFind found 134 doctor with experience in Bacterial Gastroenteritis near National City, CA. Of these, 124 are Experienced and 10 are Advanced.

Location
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134 providers found
    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Paradise Comprehensive Medical Group

    340 Fourth Ave Ste 11, 
    Chula Vista,, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ali Alamar is a primary care provider, practicing in Family Medicine in Chula Vista,, California. Dr. Alamar is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Amebic Liver Abscess, End-Stage Renal Disease (ESRD), Glossitis, Gastrostomy, and Endoscopy.

    Advanced in Bacterial Gastroenteritis
    Internal Medicine
    Advanced in Bacterial Gastroenteritis
    Internal Medicine

    Precision Research Institute LLC

    292 Euclid Ave Ste 115, 
    San Diego, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Carlton Thomas is an Internal Medicine provider in San Diego, California. Dr. Thomas is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Gastric Dysmotility, Endoscopy, and Gastrectomy.

    Advanced in Bacterial Gastroenteritis
    Gastroenterology
    Advanced in Bacterial Gastroenteritis
    Gastroenterology

    Precision Research Institute LLC

    292 Euclid Ave Ste 115, 
    San Diego, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Taddese Desta is a Gastroenterologist in San Diego, California. Dr. Desta is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Hemorrhoids, Gastritis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Endoscopy.

    Learn about our expert tiers
    Advanced in Bacterial Gastroenteritis
    Internal Medicine
    Advanced in Bacterial Gastroenteritis
    Internal Medicine

    Precision Research Institute LLC

    292 Euclid Ave Ste 115, 
    San Diego, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Katherine Shaffer is an Internal Medicine provider in San Diego, California. Dr. Shaffer is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Bacterial Gastroenteritis, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

    Advanced in Bacterial Gastroenteritis
    Gastroenterology
    Advanced in Bacterial Gastroenteritis
    Gastroenterology

    Precision Research Institute LLC

    292 Euclid Ave Ste 115, 
    San Diego, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Ivan Cubas is a Gastroenterologist in San Diego, California. Dr. Cubas is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Gastric Dysmotility, Hemorrhoids, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.

    Advanced in Bacterial Gastroenteritis
    Gastroenterology
    Advanced in Bacterial Gastroenteritis
    Gastroenterology

    Precision Research Institute LLC

    292 Euclid Ave Ste 115, 
    San Diego, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Cynthia Schaeffer is a Gastroenterologist in San Diego, California. Dr. Schaeffer is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Familial Adenomatous Polyposis, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Clara Lucy Polak, M.D., Inc.

    22 W 35th St Ste 101, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Simona Alb is a primary care provider, practicing in Family Medicine in National City, California. Dr. Alb is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Osteomyelitis in Children, Familial Combined Hyperlipidemia, Xanthoma, and Hypertension.

    Experienced in Bacterial Gastroenteritis
    Experienced in Bacterial Gastroenteritis

    Troy H. Niguidula M. D. Inc.

    610 Euclid Ave Ste 201, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Troy Niguidula is a primary care provider, practicing in Geriatrics in National City, California. Dr. Niguidula is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Renovascular Hypertension, Type 2 Diabetes (T2D), End-Stage Renal Disease (ESRD), Gastrostomy, and Thyroidectomy.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Clara Lucy Polak, M.D., Inc.

    22 W 35th St Ste 101, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Carla Stillwell is a primary care provider, practicing in Family Medicine in National City, California. Dr. Stillwell is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Warts, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Office

    610 Euclid Ave Ste 302, 
    National City, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Novencido is a primary care provider, practicing in Family Medicine in National City, California. Dr. Novencido is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Osteomyelitis in Children.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Operation Samahan Inc.

    2743 Highland Ave, 
    National City, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Beatrice Baez is a primary care provider, practicing in Family Medicine in National City, California. Dr. Baez is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Maturity Onset Diabetes of the Young, Obesity in Children, Type 2 Diabetes (T2D), and High Cholesterol.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Alb, Ovidiu, M.D.

    22 W 35th St, 
    National City, CA 
     (2.0 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Ovidiu Alb is a primary care provider, practicing in Family Medicine in National City, California. Dr. Alb has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Osteomyelitis in Children, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    San Ysidro Health

    3177 Ocean View Blvd, 
    San Diego, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Alejandra Morales is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Morales is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Bacterial Gastroenteritis, and Familial Hypertension.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    San Ysidro Health

    3177 Ocean View Blvd, 
    San Diego, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Sean Rodriguez is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Sciatica, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    San Ysidro Health

    3177 Ocean View Blvd, 
    San Diego, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Brendan Kidder is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Kidder is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Lung Metastases, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Gastrostomy, and Endoscopy.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    San Ysidro Health

    3177 Ocean View Blvd, 
    San Diego, CA 
     (2.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Amanda Dappen is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Dappen has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Cirrhosis, and Familial Combined Hyperlipidemia.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Diamond Neighborhoods Family Health Center

    4725 Market St, 
    San Diego, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Bahghi Keflezighi is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Keflezighi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Obesity in Children, Food Allergy, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Intrauterine Device Insertion.

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

    Family Health Centers Of San Diego

    823 Gateway Center Way, 
    San Diego, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Jose Marquez is an Internal Medicine provider in San Diego, California. Dr. Marquez is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Myelitis, HIV/AIDS, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Family Health Centers Of San Diego Inc.

    1809 National Ave, 
    San Diego, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Charles Smoot is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Smoot is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity in Children, and Familial Hypertension.

    Experienced in Bacterial Gastroenteritis
    Family Medicine
    Experienced in Bacterial Gastroenteritis
    Family Medicine

    Family Health Centers Of San Diego Inc

    1809 National Ave, 
    San Diego, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Perlita Perez is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Type 2 Diabetes (T2D), Long Haul COVID, Maturity Onset Diabetes of the Young, and Familial Hypertension.

    Showing 1-20 of 134

    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 National City, 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 National City, 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 National City, 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 National City, 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 National City, 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 National City, 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 National City, 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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