The 20 Best Helicobacter Pylori Infection Doctors Near Me in Fullerton, CA

Find the Top Helicobacter Pylori Infection Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 197 doctor with experience in Helicobacter Pylori Infection near Fullerton, CA. Of these, 178 are Experienced and 19 are Advanced.

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197 providers found
    Advanced in Helicobacter Pylori Infection
    Gastroenterology
    Advanced in Helicobacter Pylori Infection
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Patrick Koo is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Koo is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Hemorrhoids, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Koo is currently accepting new patients.

    Advanced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine
    Advanced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine

    Associated Gastroenterology

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brian Riff is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Anaheim, California. He has been practicing medicine for over 17 years. Dr. Riff is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy. Dr. Riff is board certified in American Board Of Internal Medicine.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    2141 North Harbor Boulevard, Suite 25000, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yee Miao is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Miao is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Jaundice, Hepatitis B, Hepatitis, and Gastroesophageal Reflux Disease (GERD). Dr. Miao is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erika Hoyos is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Hoyos is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eugene Yoon is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hyder Jamal is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Jamal is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Gastrostomy. Dr. Jamal is currently accepting new patients.

    Advanced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine
    Advanced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine

    Associated Gastroenterology

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Experience:
    55+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dennis Riff is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Anaheim, California. He has been practicing medicine for over 55 years. Dr. Riff is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Helicobacter Pylori Infection, Campylobacter Infection, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Gastrectomy. Dr. Riff is board certified in American Board Of Internal Medicine.

    Advanced in Helicobacter Pylori Infection
    Gastroenterology
    Advanced in Helicobacter Pylori Infection
    Gastroenterology

    Associated Gastroenterology

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Kevin Kuettel is a Gastroenterologist practicing medicine in Anaheim, California. He has been practicing medicine for over 43 years. Dr. Kuettel is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Gastrostomy. Dr. Kuettel is board certified in American Board Of Internal Medicine.

    Advanced in Helicobacter Pylori Infection
    Family Medicine
    Advanced in Helicobacter Pylori Infection
    Family Medicine

    Don Garcia, MD Inc

    419 W Chapman Ave, 
    Placentia, CA 
     (2.9 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Don Garcia is a primary care provider, practicing in Family Medicine in Placentia, California. He has been practicing medicine for over 45 years. Dr. Garcia is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Cirrhosis. Dr. Garcia is board certified in American Board Of Family Medicine.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine

    Samir Azzam MD Inc

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Samir Azzam is a primary care provider, practicing in Family Medicine in Anaheim, California. He has been practicing medicine for over 39 years. Dr. Azzam is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sepsis, Pneumonia, Atypical Pneumonia, Gastrostomy, and Pacemaker Implantation. Dr. Azzam is board certified in American Board Of Family Medicine.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology

    Associated Gastroenterology Medical Group

    1211 W La Palma Ave Ste 306, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kavita Singh is a Gastroenterologist practicing medicine in Anaheim, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology

    Digestive And Liver Disease Specialists

    1771 W Romneya Dr, 
    Anaheim, CA 
     (1.8 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Amit Raina is a Gastroenterologist practicing medicine in Anaheim, California. She has been practicing medicine for over 27 years. Dr. Raina is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Cholestasis, Endoscopy, and Gastrostomy. Dr. Raina is board certified in American Board Of Internal Medicine.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine
    Experienced in Helicobacter Pylori Infection
    Gastroenterology | Internal Medicine

    Digestive And Liver Disease Specialists

    1771 W Romneya Dr, 
    Anaheim, CA 
     (1.8 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Ravindra Alapati is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Anaheim, California. He has been practicing medicine for over 45 years. Dr. Alapati is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy. Dr. Alapati is board certified in American Board Of Internal Medicine.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine

    Planned Parenthoodorange Etc

    303 W Lincoln Ave, 
    Anaheim, CA 
     (2.4 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English

    Shayne Poulin is a primary care provider, practicing in Family Medicine in Anaheim, California. She has been practicing medicine for over 15 years. Dr. Poulin is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Urethritis, Syphilis, Gonorrhea, Vulvovaginitis, and Intrauterine Device Insertion. Dr. Poulin is board certified in American Board Of Family Medicine.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine

    Planned Parenthood Orange And San Bernardino Counties Inc.

    303 W Lincoln Ave, 
    Anaheim, CA 
     (2.4 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English

    Deborah Glupczynski is a primary care provider, practicing in Family Medicine in Anaheim, California. She has been practicing medicine for over 30 years. Dr. Glupczynski is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Urethritis, Syphilis, Gonorrhea, Vulvovaginitis, and Intrauterine Device Insertion. Dr. Glupczynski is board certified in American Board Of Family Medicine.

    Experienced in Helicobacter Pylori Infection
    Gastroenterology
    Experienced in Helicobacter Pylori Infection
    Gastroenterology

    Office

    9500 Gilman Dr Dept 956, 
    La Jolla, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shravan Dave is a Gastroenterologist practicing medicine in La Jolla, California. Dr. Dave is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Visceromegaly, Liver Failure, Liver Transplant, and Endoscopy.

    Experienced in Helicobacter Pylori Infection
    Internal Medicine
    Experienced in Helicobacter Pylori Infection
    Internal Medicine

    Office

    710 S Brookhurst St, 
    Anaheim, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Mosen Defrawy is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Defrawy is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Familial Hypertriglyceridemia, High Cholesterol, and Obesity in Children.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine
    1275 North Rose Drive, Suite 138, 
    Placentia, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Warren Woo is a primary care provider, practicing in Family Medicine in Placentia, California. Dr. Woo is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine

    Central City Community Health Center Inc

    2237 W Ball Rd, 
    Anaheim, CA 
     (4.2 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Hung Doan is a primary care provider, practicing in Family Medicine in Anaheim, California. He has been practicing medicine for over 39 years. Dr. Doan is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, High Cholesterol, Obesity, and Type 2 Diabetes (T2D). Dr. Doan is board certified in American Board Of Family Medicine.

    Experienced in Helicobacter Pylori Infection
    Family Medicine
    Experienced in Helicobacter Pylori Infection
    Family Medicine

    Central City Community Health Center

    2237 W Ball Rd, 
    Anaheim, CA 
     (4.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Rosemary Reyes is a primary care provider, practicing in Family Medicine in Anaheim, California. She has been practicing medicine for over 17 years. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity in Children, and Obesity. Dr. Reyes is board certified in American Osteopathic Board Of Family Practice.

    Showing 1-20 of 197

    Last Updated: 04/28/2026

    What is the definition of Helicobacter Pylori Infection?

    Helicobacter pylori (H pylori) is a type of bacteria that infects the stomach. It is very common, affecting about two thirds of the world's population. H pylori infection is the most common cause of peptic ulcers. However, the infection does not cause problems for most people.

    When should I see a Helicobacter Pylori Infection doctor near Fullerton, 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 Helicobacter Pylori Infection doctor near Fullerton, 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 Helicobacter Pylori Infection doctors near Fullerton, 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 Helicobacter Pylori Infection doctors near Fullerton, 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 Helicobacter Pylori Infection doctor near Fullerton, 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 Helicobacter Pylori Infection doctor search results page. 

    Why is it important to get a second opinion from a different Helicobacter Pylori Infection 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 Helicobacter Pylori Infection doctor near Fullerton, 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 Helicobacter Pylori Infection 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 Helicobacter Pylori Infection 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 Helicobacter Pylori Infection doctors near Fullerton, CA?

    Look for the filter feature on the left side of the Helicobacter Pylori Infection 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 Helicobacter Pylori Infection doctor that offers video calls?

    Look for the filter feature on the left-side of the Helicobacter Pylori Infection 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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