The 20 Best Intestinal Cancer Doctors Near Me in rialto, CA

Find the Top Intestinal Cancer Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 38 doctor with experience in Intestinal Cancer near rialto, CA. Of these, 35 are Experienced and 3 are Advanced.

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38 providers found
    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    San Bernardino Gastroenterology Associates

    2006 N Riverside Ave, Ste B, 
    Rialto, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Saffouri is a Gastroenterologist practicing medicine in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Saffouri is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    San Bernardino Gastroenterology Associates, Inc.

    2006 N Riverside Ave, 
    Rialto, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Harold Paredes is a Gastroenterologist practicing medicine in Rialto, California. Dr. Paredes is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Jaundice, Endoscopy, and Gastrectomy. Dr. Paredes is board certified in American Board Of Internal Medicine, Internal Medicine (Sub: Gastroenterology), and Internal Medicine. Dr. Paredes is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Seid is a Gastroenterologist practicing medicine in Fontana, California. Dr. Seid is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Intestinal Cancer, Bile Duct Obstruction, Mallory-Weiss Syndrome, Esophageal Varices, and Endoscopy. Dr. Seid is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Blanca Viramontes is a Gastroenterologist practicing medicine in Fontana, California. Dr. Viramontes is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her clinical expertise encompasses Hemorrhoids, Diverticular Disease, Banti's Syndrome, Esophageal Varices, and Endoscopy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Kaiser Permanente Fontana Medical Center - Gastroenterology Department

    9961 Sierra Ave, 
    Fontana, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Zhigang Song is a Gastroenterologist practicing medicine in Fontana, California. Dr. Song is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Chronic Pancreatitis, Esophageal Varices, Hemorrhoids, Gallstones, and Endoscopy. Dr. Song is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alexander Han is a Gastroenterologist practicing medicine in Fontana, California. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Esophageal Varices, Hemorrhoids, Banti's Syndrome, Mallory-Weiss Syndrome, and Endoscopy. Dr. Han is currently accepting new patients.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Avenue, 
    Fontana, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeremy Wang is a Gastroenterologist practicing medicine in Fontana, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Trichohepatoenteric Syndrome, and Diarrhea. Dr. Wang is currently accepting new patients.

    Experienced in Intestinal Cancer
    Internal Medicine
    Experienced in Intestinal Cancer
    Internal Medicine

    Us Healthcare Inc.

    1869 N Waterman Ave, 
    San Bernardino, CA 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ousama Ismael is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Ismael is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Decerebrate Posture, Decorticate Posture, Peptic Ulcer, and Necrosis. Dr. Ismael is board certified in American Board Of Internal Medicine and Internal Medicine.

    Advanced in Intestinal Cancer
    Gastroenterology
    Advanced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steve Serrao is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Serrao is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Gastrointestinal Bleeding, Intestinal Cancer, Endoscopy, and Colonoscopy. Dr. Serrao is currently accepting new patients.

    Advanced in Intestinal Cancer
    Internal Medicine
    Advanced in Intestinal Cancer
    Internal Medicine

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Nour Parsa is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Parsa is rated as an Advanced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Intestinal Cancer, Crohn's Disease, Endoscopy, and Gallbladder Removal.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    J. Robert Evans, M.D., P.C.

    355 E 21st St, 
    San Bernardino, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    J Evans is a Gastroenterologist practicing medicine in San Bernardino, California. Dr. Evans is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Gardner Syndrome, Painful Swallowing, Swallowing Difficulty, and Gastrostomy. Dr. Evans is board certified in American Board Of Internal Medicine.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kendrick Che is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Che is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Bile Duct Stricture, Cholestasis, Endoscopy, and Gastrectomy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Timothy Yen is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Yen is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Familial Adenomatous Polyposis, DICER1 Syndrome, and Gardner Syndrome.

    Experienced in Intestinal Cancer
    Experienced in Intestinal Cancer
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nikhil Thiruvengadam is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Thiruvengadam is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Paul Leonor is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Leonor is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Bile Duct Stricture, Bile Duct Obstruction, Endoscopy, and Gastrectomy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Xin Zheng is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Zheng is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hepatitis A, Intestinal Cancer, Hepatitis, Hemorrhoids, and Laminectomy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Desert Valley Hospital

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Henry Lin is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Enlarged Liver, Anemia, Gastrectomy, and Endoscopy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Andrew Wright is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Wright is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Alexander Jahng is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Jahng is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Endoscopy, and Gastrectomy.

    Experienced in Intestinal Cancer
    Gastroenterology
    Experienced in Intestinal Cancer
    Gastroenterology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erick Imbertson is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Imbertson is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Banti's Syndrome, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Imbertson is currently accepting new patients.

    Showing 1-20 of 38

    Last Updated: 09/26/2026

    When should I see an Intestinal Cancer doctor near rialto, 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 an Intestinal Cancer doctor near rialto, 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 Intestinal Cancer doctors near rialto, 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 Intestinal Cancer doctors near rialto, 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 an Intestinal Cancer doctor near rialto, 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 Intestinal Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Intestinal Cancer 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 an Intestinal Cancer doctor near rialto, 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 Intestinal Cancer 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 Intestinal Cancer 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 Intestinal Cancer doctors near rialto, CA?

    Look for the filter feature on the left side of the Intestinal Cancer 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 an Intestinal Cancer doctor that offers video calls?

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