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    Last Updated: 02/22/2026

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    MediFind found 404 doctor with experience in Colitis near Fullerton, CA. Of these, 376 are Experienced, 27 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    404 providers found
      Advanced in Colitis
      Gastroenterology
      Advanced in Colitis
      Gastroenterology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Patrick Koo is a Gastroenterologist in Fullerton, California. Dr. Koo is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

      Advanced in Colitis
      Gastroenterology
      Advanced in Colitis
      Gastroenterology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Wanjun Bae is a Gastroenterologist in Fullerton, California. Dr. Bae is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy.

      Advanced in Colitis
      Gastroenterology
      Advanced in Colitis
      Gastroenterology

      Providence Medical Foundation

      955 W Imperial Hwy, Suite 110, 
      Brea, CA 
       (3.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eugene Yoon is a Gastroenterologist in Brea, California. Dr. Yoon is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy.

      Learn about our expert tiers
      Experienced in Colitis
      Gastroenterology
      Experienced in Colitis
      Gastroenterology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jack Feng is a Gastroenterologist in Fullerton, California. Dr. Feng is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome.

      Experienced in Colitis
      Gastroenterology
      Experienced in Colitis
      Gastroenterology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vijay Prabhakar is a Gastroenterologist in Fullerton, California. Dr. Prabhakar is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Diverticular Disease, and Intestinal Cancer.

      Experienced in Colitis
      Internal Medicine
      Experienced in Colitis
      Internal Medicine

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English

      Gerald Sugino is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Sugino has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Ogilvie Syndrome, Ureteroscopy, and Cardiac Ablation.

      Experienced in Colitis
      Internal Medicine
      Experienced in Colitis
      Internal Medicine

      Providence Medical Foundation

      100 E Valencia Mesa Dr, Suite 105, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      William Batty is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Batty is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Colitis
      Family Medicine
      Experienced in Colitis
      Family Medicine

      AHMC Anaheim Regional Medical Center

      1111 W La Palma Ave, 
      Anaheim, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Lakeisha Cox is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Cox is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Lymphangitis, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Experienced in Colitis
      Gastroenterology
      Experienced in Colitis
      Gastroenterology
      1211 West La Palma Avenue, Suite 409, 
      Anaheim, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ambika Bali is a Gastroenterologist in Anaheim, California. Dr. Bali is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Hemorrhoids, Menetrier Disease, Heartburn, Gastrectomy, and Colonoscopy. Dr. Bali is currently accepting new patients.

      Experienced in Colitis
      Internal Medicine
      Experienced in Colitis
      Internal Medicine
      2282 North State College Boulevard, 
      Fullerton, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Carl Buckhorn is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Buckhorn is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Acute Kidney Failure, Iron Deficiency Anemia, Sepsis, Gastrostomy, and Colonoscopy. Dr. Buckhorn is currently accepting new patients.

      Experienced in Colitis
      Gastroenterology
      Experienced in Colitis
      Gastroenterology

      Digestive And Liver Disease Specialists A Medical Group Inc

      1771 W Romneya Dr, Suite C, 
      Anaheim, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Ravindra Alapati is a Gastroenterologist in Anaheim, California. Dr. Alapati is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy.

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

      Erika Hoyos is a Gastroenterologist in Fullerton, California. Dr. Hoyos is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.

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

      Sajen Mathews is a Gastroenterologist in Fullerton, California. Dr. Mathews is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Benign Esophageal Stricture, Endoscopy, and Gastrostomy.

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

      Scott Sainburg is a Gastroenterologist in Fullerton, California. Dr. Sainburg is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Sainburg is currently accepting new patients.

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

      Yee Miao is a Gastroenterologist in Fullerton, California. Dr. Miao is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Jaundice, Hepatitis B, Hepatitis, and Gastroesophageal Reflux Disease (GERD). Dr. Miao is currently accepting new patients.

      Experienced in Colitis
      Colorectal Surgery
      Experienced in Colitis
      Colorectal Surgery

      Office

      3855 Health Sciences Dr Ste 2073, 
      La Jolla, CA 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sonia Ramamoorthy is a Colorectal Surgeon in La Jolla, California. Dr. Ramamoorthy is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Colorectal Cancer, Anal Cancer, Familial Colorectal Cancer, Ileostomy, and Endoscopy.

      Experienced in Colitis
      Family Medicine
      Experienced in Colitis
      Family Medicine

      Central City Community Health Center

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

      Rosemary Reyes is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity in Children, and Obesity.

      Experienced in Colitis
      Family Medicine
      Experienced in Colitis
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Biren Shah is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Type 2 Diabetes (T2D). Dr. Shah is currently accepting new patients.

      Experienced in Colitis
      Family Medicine
      Experienced in Colitis
      Family Medicine

      Providence Medical Foundation

      955 W Imperial Hwy Ste 110, 
      Brea, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Anderson is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Wolcott Rallison Syndrome, High Cholesterol, and Maturity Onset Diabetes of the Young.

      Experienced in Colitis
      Family Medicine
      Experienced in Colitis
      Family Medicine
      955 West Imperial Highway, Suite 110, 
      Brea, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Giglio is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Giglio is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Cerebellar Multiple System Atrophy, Osteomyelitis in Children, and Hepatocerebral Degeneration. Dr. Giglio is currently accepting new patients.

      Showing 1-20 of 404

      Last Updated: 02/22/2026

      What is the definition of Colitis?

      Colitis is swelling (inflammation) of the large intestine (colon).

      When should I see a 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 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 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 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 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 Colitis doctor search results page. 

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

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

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