The 20 Best Crohn's Disease Doctors Near Me in Corona, CA

Find the Top Crohn's Disease Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 16 doctor with experience in Crohn's Disease near Corona, CA. Of these, 14 are Experienced and 2 are Advanced.

Location
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16 providers found
    Advanced in Crohn's Disease
    Internal Medicine
    Advanced in Crohn's Disease
    Internal Medicine

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Choi is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Choi is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Colitis, Gastrointestinal Bleeding, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Choi is board certified in American Os Bd Internal Medicine. Dr. Choi is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Gastroenter

    2097 Compton Ave, 
    Corona, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mohammad Jamal is a Gastroenterologist practicing medicine in Corona, California. Dr. Jamal is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 103 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Jamal is board certified in American Board Of Internal Medicine. Dr. Jamal is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Michael D Molinari MD Facg Inc

    341 Magnolia Ave Ste 207, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Edward Politoske is a Gastroenterologist practicing medicine in Corona, California. Dr. Politoske is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His clinical expertise encompasses Visceromegaly, Viral Gastroenteritis, Colitis, Progressive Familial Intrahepatic Cholestasis Type 1, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Michael D Molinari MD Facg Inc

    341 Magnolia Ave Ste 207, 
    Corona, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Huafeng Shen is a Gastroenterologist practicing medicine in Corona, California. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Familial Adenomatous Polyposis, Childhood Volvulus, Colonoscopy, and Endoscopy.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Gastroenter

    2097 Compton Ave, 
    Corona, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Eric Szu is a Gastroenterologist practicing medicine in Corona, California. Dr. Szu is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Hereditary Pancreatitis, Gastrectomy, and Colonoscopy. Dr. Szu is board certified in American Board Of Internal Medicine.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Kaiser Permanente Riverside Medical Center - Gastroenterology Department

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Emily Phan is a Gastroenterologist practicing medicine in Riverside, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her clinical expertise encompasses Hemorrhoids, Diverticular Disease, Familial Adenomatous Polyposis, and Esophageal Varices. Dr. Phan is currently accepting new patients.

    Experienced in Crohn's Disease
    Family Medicine
    Experienced in Crohn's Disease
    Family Medicine

    Moreno Family Medical And Associates Inc.

    15361 Central Ave, 
    Chino, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cynthia Moreno is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Moreno is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Empyema, Sinusitis, Cellulitis, and Vertigo.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Caduceus Medical Group

    18200 Yorba Linda Blvd Ste 104, 
    Yorba Linda, CA 
     (13.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Essam Quraishi is a Gastroenterologist practicing medicine in Yorba Linda, California. Dr. Quraishi is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Nonalcoholic Steatohepatitis (NASH), Gastrectomy, and Gastrostomy.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Caduceus Physicians Medical Group

    18200 Yorba Linda Blvd, 
    Yorba Linda, CA 
     (13.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Riff is a Gastroenterologist practicing medicine in Yorba Linda, California. Dr. Riff is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy. Dr. Riff is board certified in American Board Of Internal Medicine.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Office

    5475 Walnut Ave Ste H, 
    Chino, CA 
     (10.7 miles away)
    Languages Spoken:
    English

    Sudhir Reddy is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Anemia, Gastrostomy, and Endoscopy.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Hussain Al-Darsani M.D. A Professional Corp.

    5562 Philadelphia St Ste 203, 
    Chino, CA 
     (10.7 miles away)
    Languages Spoken:
    English

    Hussain Al-Darsani is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Al-Darsani is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrostomy, and Endoscopy.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Kaiser Foundation Health Plan Inc

    2295 S Vineyard Ave Ste A, 
    Ontario, CA 
     (10.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Onki Cheung is a Gastroenterologist practicing medicine in Ontario, California. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her clinical expertise encompasses Crohn's Disease, Acute Pancreatitis, Watermelon Stomach, and Diverticular Disease. Dr. Cheung is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English

    Ronald Ortizo is a Gastroenterologist practicing medicine in Riverside, California. Dr. Ortizo is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Appendectomy, and Gallbladder Removal.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Riverside Medical Clinic

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sharmila Patel is a Gastroenterologist practicing medicine in Riverside, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, and Tenesmus. Dr. Patel is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Riverside Medical Clinic Surgery Center

    7160 Brockton Ave, 
    Riverside, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thu Pham is a Gastroenterologist practicing medicine in Riverside, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Endoscopy. Dr. Pham is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Riverside Community Hospital

    4445 Magnolia Ave, 
    Riverside, CA 
     (13.0 miles away)
    Languages Spoken:
    English

    Pejman Solaimani is a Gastroenterologist practicing medicine in Riverside, California. Dr. Solaimani is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Colonoscopy.

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    Last Updated: 11/08/2026

    What is the definition of Crohn's Disease?

    Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

    When should I see a Crohn's Disease doctor near Corona, 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 Crohn's Disease doctor near Corona, 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 Crohn's Disease doctors near Corona, 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 Crohn's Disease doctors near Corona, 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 Crohn's Disease doctor near Corona, 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 Crohn's Disease doctor search results page. 

    Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease doctor near Corona, 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors near Corona, CA?

    Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Crohn's Disease 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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