The 20 Best Pseudomembranous Colitis Doctors Near Me in Fullerton, CA

Find the Top Pseudomembranous Colitis Experts and Specialists

The 20 Best Pseudomembranous Colitis Doctors near Fullerton, CA

Last Updated: 02/22/2026

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MediFind found 142 doctor with experience in Pseudomembranous Colitis near Fullerton, CA. Of these, 139 are Experienced and 3 are Advanced.

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142 providers found
    Brian P. Riff
    Experienced in Pseudomembranous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Pseudomembranous Colitis
    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 in Anaheim, California. Dr. Riff has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy.

    Advanced in Pseudomembranous Colitis
    Internal Medicine
    Advanced in Pseudomembranous Colitis
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Hassan Chahine is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Chahine is rated as an Advanced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Sepsis, Pneumonia, Gastrostomy, and Colonoscopy.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine
    907 West Wilshire Avenue, 
    Fullerton, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Arun Patel is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Neuralgia, Vertigo, Endoscopy, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Rajiv I Bhavsar MD A Med Corp

    1321 N Harbor Blvd, 
    Fullerton, CA 
     (0.9 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    Rajiv Bhavsar is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Bhavsar has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Enlarged Liver, Acute Kidney Failure, Diverticular Disease, Gastrostomy, and Colonoscopy.

    Experienced in Pseudomembranous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Pseudomembranous Colitis
    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 in Anaheim, California. Dr. Riff has been practicing medicine for over 55 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Helicobacter Pylori Infection, Campylobacter Infection, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Gastrectomy.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Chest And Critical Care Consultants

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

    Niem Nguyen is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Nguyen has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Gastroenterology
    Experienced in Pseudomembranous Colitis
    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 in Anaheim, California. Dr. Kuettel has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Family Medicine
    Experienced in Pseudomembranous Colitis
    Family Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Lam Dang is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Low Blood Pressure, Malnutrition, Acute Pain, Autoerythrocyte Sensitivity, and Cardiac Ablation.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Pius Kim is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sickle Cell Disease, End-Stage Renal Disease (ESRD), Acute Myeloblastic Leukemia without Maturation, Endoscopy, and Hip Replacement.

    Experienced in Pseudomembranous Colitis
    Geriatrics
    Experienced in Pseudomembranous Colitis
    Geriatrics
    101 East Valencia Mesa Drive, Suite 226, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Daniel Park is a primary care provider, practicing in Geriatrics in Fullerton, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Pneumonia, Chorea-Acanthocytosis, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Hospital Medicine
    Experienced in Pseudomembranous Colitis
    Hospital Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    James Huang is a primary care provider, practicing in Hospital Medicine in Fullerton, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Stroke, Gitelman Syndrome, Factor 10 Deficiency, Gastrostomy, and Endoscopy.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Ehsan Safaie is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Safaie is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sickle Cell Disease, Sepsis, Ogilvie Syndrome, Endoscopy, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Alex Leung is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Leung is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sickle Cell Disease, Sepsis, Pneumonia, Endoscopy, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Internal Medicine
    Experienced in Pseudomembranous Colitis
    Internal Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Jae Kim is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Cellulitis, Sickle Cell Disease, Hepatitis B, Endoscopy, and Gastrostomy.

    Experienced in Pseudomembranous Colitis
    Hospital Medicine
    Experienced in Pseudomembranous Colitis
    Hospital Medicine
    101 East Valencia Mesa Drive, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Paul Nguyenfa is a primary care provider, practicing in Hospital Medicine in Fullerton, California. Dr. Nguyenfa is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Sepsis, Gastrostomy, and Endoscopy.

    Experienced in Pseudomembranous Colitis
    Gastroenterology
    Experienced in Pseudomembranous Colitis
    Gastroenterology

    Dr P G Rajan MD Inc

    1711 W Romneya Dr, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Ashokkumar Amin is a Gastroenterologist in Anaheim, California. Dr. Amin is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Gastrostomy, and Gastrectomy.

    Experienced in Pseudomembranous Colitis
    Family Medicine | Geriatrics
    Experienced in Pseudomembranous Colitis
    Family Medicine | Geriatrics

    Anaheim Cardiology Medical Group, Inc.

    1735 W Romneya Dr, 
    Anaheim, CA 
     (1.7 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English

    Reza Dolouei is a primary care provider, practicing in Family Medicine and Geriatrics in Anaheim, California. Dr. Dolouei has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sepsis, Dysgraphia, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy.

    Experienced in Pseudomembranous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Pseudomembranous Colitis
    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 in Anaheim, California. Dr. Alapati has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy.

    Experienced in Pseudomembranous Colitis
    Gastroenterology
    Experienced in Pseudomembranous Colitis
    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 in Anaheim, California. Dr. Raina has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are Bile Duct Obstruction, Childhood Pancreatitis, Cholestasis, Endoscopy, and Gastrostomy.

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

    Eugene Yoon is a Gastroenterologist in Fullerton, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.

    Showing 1-20 of 142

    Last Updated: 02/22/2026

    What is the definition of Pseudomembranous Colitis?

    Pseudomembranous colitis refers to swelling or inflammation of the large intestine (colon) due to an overgrowth of Clostridioides difficile (C difficile) bacteria.

    This infection is a common cause of diarrhea after antibiotic use. Not all cases of diarrhea associated with antibiotic use are due to C difficile or will progress to pseudomembranous colitis.

    When should I see a Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis doctors near Fullerton, CA?

    Look for the filter feature on the left side of the Pseudomembranous Colitis 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 Pseudomembranous Colitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Pseudomembranous Colitis 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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