The 20 Best Colitis Doctors Near Me in Los Alamitos, CA

Find the Top Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 512 doctor with experience in Colitis near Los Alamitos, CA. Of these, 476 are Experienced, 35 are Advanced and 1 are Distinguished.

Location
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512 providers found
    Distinguished in Colitis
    Family Medicine
    Distinguished in Colitis
    Family Medicine

    Nahla H Salem MD Inc

    8101 Newman Ave, 
    Huntington Beach, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nahla Salem is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Salem is rated as a Distinguished provider by MediFind in the treatment of Colitis. She is also highly rated in 218 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children. Dr. Salem is board certified in American Board Of Family Medicine. Dr. Salem is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Optum - Los Alamitos

    3460 Katella Ave, 
    Los Alamitos, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karen Rasmussen is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Rasmussen is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Rasmussen is board certified in American Board Of Family Medicine. Dr. Rasmussen is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Optum - Los Alamitos

    3460 Katella Ave, 
    Los Alamitos, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ryan Tran is a primary care provider, practicing in Family Medicine in Los Alamitos, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, High Cholesterol, Type 2 Diabetes (T2D), and Generalized Anxiety Disorder (GAD). Dr. Tran is board certified in American Board Of Family Medicine. Dr. Tran is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colitis
    Pediatrics | Internal Medicine
    Experienced in Colitis
    Pediatrics | Internal Medicine
    Referral may be required

    Joshua International Medical Group

    7872 Walker St, 
    La Palma, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Winston Wong is a primary care provider, practicing in Pediatrics and Internal Medicine in La Palma, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Familial Combined Hyperlipidemia. Dr. Wong is board certified in American Board Of Internal Medicine. Dr. Wong is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Joshua International Medical Group

    7872 Walker St, 
    La Palma, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kwan Tan is a primary care provider, practicing in Internal Medicine in La Palma, California. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Familial Combined Hyperlipidemia. Dr. Tan is board certified in American Board Of Internal Medicine. Dr. Tan is currently accepting new patients.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology
    Referral may be required

    ProHealth Partners A Medical Group Inc

    3851 Katella Ave Ste 205, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Seyedehsan Navabi is a Gastroenterologist practicing medicine in Los Alamitos, California. Dr. Navabi is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hemorrhagic Proctocolitis, Ulcerative Colitis, Viral Gastroenteritis, Colitis, and Liver Transplant.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology
    Referral may be required

    Long Beach Gastroenterology Associates

    3833 Worsham Ave Ste 300, 
    Long Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English, Central Khmer, Spanish
    Accepting New Patients
    Offers Telehealth

    Erik Kerekes is a Gastroenterologist practicing medicine in Long Beach, California. Dr. Kerekes is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Gastritis, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Kerekes is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Vannarith So, MD Private Practice

    1777 N Bellflower Blvd, Ste 101, 
    Long Beach, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vannarith So is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. So is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Sepsis, Stroke, Necrosis, Gastrostomy, and Endoscopy. Dr. So is board certified in American Board Of Internal Medicine.

    Advanced in Colitis
    Advanced in Colitis

    Central City Community Health Center

    2237 W Ball Rd, 
    Anaheim, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Anaheim, California. Dr. Shamsiddeen is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children. Dr. Shamsiddeen is currently accepting new patients.

    Advanced in Colitis
    Family Medicine
    Advanced in Colitis
    Family Medicine

    Long Beach Primary Care Associates

    611 E Anaheim St, 
    Long Beach, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Loan Truong is a primary care provider, practicing in Family Medicine in Long Beach, California. Dr. Truong is rated as an Advanced provider by MediFind in the treatment of Colitis. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Atopic Dermatitis, High Cholesterol, Scabies, and Acne. Dr. Truong is board certified in Family Medicine and American Board Of Family Medicine. Dr. Truong is currently accepting new patients.

    Advanced in Colitis
    General Practice
    Advanced in Colitis
    General Practice

    Southern California Permanente Medical Group

    9400 Rosecrans Ave, 
    Bellflower, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rajendra Sheth is a primary care provider, practicing in General Practice in Bellflower, California. Dr. Sheth is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Otitis, Parinaud Oculoglandular Syndrome, Obesity, and Tonsillitis. Dr. Sheth is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Socal Gastroenterology Corp

    10931 Cherry St, 
    Los Alamitos, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joe Chen is a Gastroenterologist practicing medicine in Los Alamitos, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Menetrier Disease, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrostomy. Dr. Chen is board certified in American Board Of Internal Medicine.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Socal Gastroenterology Corp

    10931 Cherry St, 
    Los Alamitos, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thai-van Nguyen is a Gastroenterologist practicing medicine in Los Alamitos, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Menetrier Disease, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. Nguyen is board certified in American Board Of Internal Medicine.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Socal Gastroenterology Corp

    10931 Cherry St, 
    Los Alamitos, CA 
     (0.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Timnit Tekeste is a Gastroenterologist practicing medicine in Los Alamitos, California. She has been practicing medicine for over 10 years. Dr. Tekeste is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Menetrier Disease, Hemorrhoids, Familial Adenomatous Polyposis, Gardner Syndrome, and Endoscopy. Dr. Tekeste is board certified in American Board Of Internal Medicine.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    UCI Health - Los Alamitos

    3751 Katella Avenue, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Zubin Udwadia is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Udwadia is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, and Acute Kidney Failure. Dr. Udwadia is board certified in American Board Of Internal Medicine - Internal Medicine.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Uci Health-Los Alamitos

    3751 Katella Ave, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Houman Danesh is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Danesh is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Protein S Deficiency, Hereditary Resistance to Anti-Vitamin K, and Protein C Deficiency.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Shivanand R Pole MD Inc

    3851 Katella Ave, 
    Los Alamitos, CA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shivanand Pole is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Pole is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Sepsis, Stroke, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Pole is board certified in American Board Of Internal Medicine.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Long Beach Center For Clinical Research Inc.

    4772 Katella Ave Ste 200, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lisa Hertz is a Gastroenterologist practicing medicine in Los Alamitos, California. Dr. Hertz is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Painful Swallowing, Swallowing Difficulty, Primary Biliary Cholangitis, and Endoscopy.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Optum - Cypress

    10601 Walker St, 
    Cypress, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Davis is a primary care provider, practicing in Family Medicine in Cypress, California. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Optum - Cypress

    10601 Walker St, 
    Cypress, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cindy Jen is a primary care provider, practicing in Internal Medicine in Cypress, California. Dr. Jen is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Jen is board certified in American Board Of Family Medicine.

    Showing 1-20 of 512

    Last Updated: 09/26/2026

    What is the definition of Colitis?

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

    When should I see a Colitis doctor near Los Alamitos, 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 Los Alamitos, 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 Los Alamitos, 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 Los Alamitos, 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 Los Alamitos, 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 Los Alamitos, 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 Los Alamitos, 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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