The 20 Best Colitis Doctors Near Me in Fountain Valley, CA

Find the Top Colitis Experts and Specialists

The 20 Best Colitis Doctors near Fountain Valley, CA

Last Updated: 02/22/2026

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MediFind found 312 doctor with experience in Colitis near Fountain Valley, CA. Of these, 280 are Experienced, 31 are Advanced and 1 are Distinguished.

Location
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312 providers found
    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Osteomyelitis in Children, Hypertension, Familial Hypertension, Gastrostomy, and Colonoscopy.

    Advanced in Colitis
    Gastroenterology | Pediatrics
    Advanced in Colitis
    Gastroenterology | Pediatrics

    Children's Gastroenterology Mcsg

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

    Sonia Michail is a Pediatrics specialist and a Gastroenterologist in Fountain Valley, California. Dr. Michail has been practicing medicine for over 38 years and is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Colitis, and Viral Gastroenteritis.

    Essam Quraishi
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    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 Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Nonalcoholic Steatohepatitis (NASH), Gastrectomy, and Gastrostomy.

    Learn about our expert tiers
    Advanced in Colitis
    Family Medicine
    Advanced in Colitis
    Family Medicine
    10741 Westminster Ave, Suite 100, 
    Garden Grove, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Mary Tran is a primary care provider, practicing in Family Medicine in Garden Grove, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Tension Headache, Cyclic Neutropenia, Swallowing Difficulty, Gastrostomy, and Hemorrhoidectomy.

    Advanced in Colitis
    Internal Medicine
    Advanced in Colitis
    Internal Medicine

    Advance Urgent Medical Group Inc

    1401 W 1st St Ste 101, 
    Santa Ana, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Dara Saghafi is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Saghafi is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Giant Papillary Conjunctivitis, Zika Virus Disease, Viral Pharyngitis, and Otitis.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    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 Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Long Phi Dang MD Inc

    7891 Westminster Blvd, 
    Westminster, CA 
     (4.1 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    Long Dang is a Gastroenterologist in Westminster, California. Dr. Dang has been practicing medicine for over 33 years and is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.

    Advanced in Colitis
    Anesthesiology
    Advanced in Colitis
    Anesthesiology

    Marc Gianzero MD Professional Corporation

    1640 Newport Blvd Ste 100, 
    Costa Mesa, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sunhee Park is an Anesthesiologist in Costa Mesa, California. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Gastrectomy.

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

    Jeffrey Ho is a Pediatric Gastroenterologist in Orange, California. Dr. Ho is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Fecal Impaction, Cri-Du-Chat Syndrome, Gastroschisis, and Esophageal Atresia Coloboma Talipes. Dr. Ho is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Bile Duct Obstruction, Hemorrhoids, Chronic Erosive Gastritis, Endoscopy, and Pancreatectomy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Richard A Zelner M D Inc

    18111 Brookhurst St Ste 6700, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Richard Zelner is a Gastroenterologist in Fountain Valley, California. Dr. Zelner is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hepatitis, Gastroesophageal Reflux Disease (GERD), Esophageal Cancer, and Insulinoma.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Ulcerative Colitis.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Robert A Devereaux MD

    11100 Warner Ave Ste 100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Robert Devereaux is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Devereaux is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hand-Foot-Mouth Disease (HFMD), Tracheitis, Lymphangitis, Gastrostomy, and Endoscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Office

    11160 Warner Ave Ste 215, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Sang Noh is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Noh is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Mesenteric Venous Thrombosis, Osteoporosis, Postmenopausal Osteoporosis, and Acrospiroma.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    MemorialCare Select Health Plan

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

    Sheila Nguyen is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Retroperitoneal Inflammation, ECHO Virus, Sepsis, and Pneumococcal Meningitis.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    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 Colitis. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, and Gardner Syndrome.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrectomy, and Colonoscopy.

    Experienced in Colitis
    Gastroenterology | Pediatrics
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Fecal Impaction, and Non-Alcoholic Fatty Liver Disease.

    Experienced in Colitis
    Gastroenterology | Pediatrics
    Experienced in Colitis
    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 Colitis. His top areas of expertise are Gastroschisis, Tracheoesophageal Fistula, Malnutrition, and Bacterial Gastroenteritis.

    Showing 1-20 of 312

    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 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 Colitis 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 Colitis 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 Colitis 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 Colitis 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 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 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 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 Fountain Valley, 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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