The 20 Best Colitis Doctors Near Me in camarillo, CA

Find the Top Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 101 doctor with experience in Colitis near camarillo, CA. Of these, 88 are Experienced and 13 are Advanced.

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101 providers found
    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology
    Referral may be required

    Ventura County Gastroenterology Group

    4005 Mission Oaks Blvd, Ste A, 
    Camarillo, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karen Simon is a Gastroenterologist practicing medicine in Camarillo, California. Dr. Simon is rated as an Advanced provider by MediFind in the treatment of Colitis. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Simon is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Simon is currently accepting new patients.

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

    Ventura County Gastroenterology Group

    4005 Mission Oaks Blvd, Ste A, 
    Camarillo, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Micha Rojany is a Gastroenterologist practicing medicine in Camarillo, California. Dr. Rojany is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy. Dr. Rojany is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Rojany is currently accepting new patients.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology
    Referral may be required
    5800 Santa Rosa Road, Suite 149, 
    Camarillo, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Laya Nasrollah is a Gastroenterologist practicing medicine in Camarillo, California. Dr. Nasrollah is rated as an Advanced provider by MediFind in the treatment of Colitis. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diarrhea, Endoscopy, and Gastrectomy. Dr. Nasrollah is board certified in Gastroenterology-Internal Medicine. Dr. Nasrollah is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Clinicas Del Camino Real

    200 S Wells Rd, Ste 200, 
    Ventura, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nasr Anees is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Anees is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Anees is board certified in Family Medicine. Dr. Anees is currently accepting new patients.

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

    Ventura County Gastroenterology Group

    4005 Mission Oaks Blvd, Ste A, 
    Camarillo, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jay Guan is a Gastroenterologist practicing medicine in Camarillo, California. Dr. Guan 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 Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Gastrectomy. Dr. Guan is board certified in Internal Medicine. Dr. Guan is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    CB Rehab Partners Inc

    1751 Lombard St Ste A, 
    Oxnard, CA 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gregorio Ruelas is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Ruelas is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, and Hyperaldosteronism. Dr. Ruelas is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Phyllis S. Ritchie MD PC

    1100 W Gonzales Rd, 
    Oxnard, CA 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Marta Sarransingh is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Sarransingh is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Sciatica, Vitamin D Deficiency, and Non-Alcoholic Fatty Liver Disease. Dr. Sarransingh is currently accepting new patients.

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

    Advanced Gastroentrology Inc

    555 Marin St, Ste 270, 
    Thousand Oaks, CA 
     (9.3 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Gilbert Simoni is a Gastroenterologist practicing medicine in Thousand Oaks, California. Dr. Simoni is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonic Malakoplakia, Endoscopy, and Colonoscopy. Dr. Simoni is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Simoni is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Primary Medical Group Of Ventura County Inc

    2772 Johnson Dr Ste 200, 
    Ventura, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Edward Banman is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Banman is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Costochondritis, Tietz Syndrome, Hypertension, and Familial Hypertension. Dr. Banman is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    5855 Olivas Park Dr, 
    Ventura, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Abraham Orozco is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Orozco is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Nonsyndromic Hearing Loss, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Orozco is currently accepting new patients.

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

    Ventura County Gastroenterology Group

    2241 Wankel Way, Ste A, 
    Oxnard, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Justin Marasigan is a Gastroenterologist practicing medicine in Oxnard, California. Dr. Marasigan is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Marasigan is board certified in American Os Bd Internal Medicine and American Os Bd Internal Medicine (Sub: Gastroenterlogy). Dr. Marasigan is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Clinicas Del Camino Real

    450 W Clara St, 
    Oxnard, CA 
     (9.4 miles away)
    Languages Spoken:
    English, Japanese, Spanish
    Accepting New Patients

    Hideto Saito is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Saito is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, and Anemia. Dr. Saito is board certified in Family Medicine. Dr. Saito is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Family Medicine & Women's Health - Dignity Health Medical Group - Santa Paula, CA

    400 E Santa Barbara St, Suite A, 
    Santa Paula, CA 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Tushla is a primary care provider, practicing in Family Medicine in Santa Paula, California. Dr. Tushla is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Chronic Cough, Tracheitis, Costochondritis, and Tietz Syndrome. Dr. Tushla is board certified in Family Medicine. Dr. Tushla is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Thrive Neuropsychology Inc.

    501 S Reino Rd, 
    Newbury Park, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Pedram Bagheri is a primary care provider, practicing in Internal Medicine in Newbury Park, California. Dr. Bagheri is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Necrosis, Sepsis, Stroke, Endoscopy, and Gastrostomy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    St. John's Regional Medical Center

    1600 N Rose Ave, 
    Oxnard, CA 
     (6.7 miles away)
    Languages Spoken:
    English

    Eric Abkian is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Abkian is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Acute Kidney Failure, Rhabdomyolysis, Endoscopy, and Gastrostomy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Sound Physicians

    1600 N Rose Ave, 
    Oxnard, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Nguyen is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Sepsis, Stroke, Colorectal Cancer, Gastrostomy, and Endoscopy. Dr. Nguyen is board certified in Internal Medicine. Dr. Nguyen is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Sound Physicians

    1600 N Rose Ave, 
    Oxnard, CA 
     (6.7 miles away)
    Languages Spoken:
    English

    Maria Kokkinides is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Kokkinides 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 End-Stage Renal Disease (ESRD), Sepsis, Pneumonia, Gastrostomy, and Endoscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Sound Physicians

    1600 N Rose Ave, 
    Oxnard, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Evans is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Evans is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Stroke, Rhabdomyolysis, Endoscopy, and Gastrostomy. Dr. Evans is board certified in Internal Medicine. Dr. Evans is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Sound Physicians

    1600 N Rose Ave, 
    Oxnard, CA 
     (6.7 miles away)
    Languages Spoken:
    English

    Edmond Ohanian is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Ohanian is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy. Dr. Ohanian is board certified in Internal Medicine.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Richard D. Brand M.D. A Professional Corporation

    2241 Wankel Way Ste B, 
    Oxnard, CA 
     (7.8 miles away)
    Languages Spoken:
    English

    Richard Brand is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Brand 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 Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Diffuse Panbronchiolitis, and Neurotoxicity Syndromes.

    Showing 1-20 of 101

    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 camarillo, 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 camarillo, 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 camarillo, 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 camarillo, 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 camarillo, 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 camarillo, 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 camarillo, 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 

    Read more about our Content Policy. 

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