The 20 Best Colonoscopy Doctors near sebastopol, CA

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 31 doctor with experience in Colonoscopy near sebastopol, CA. Of these, 31 are Experienced.

Location
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31 providers found
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    34 Mark West Springs Road Care Center

    34 Mark West Springs Road, Floor 2, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sumit Kohli is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Kohli is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Colitis, Hiatal Hernia, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Kohli is board certified in Gastroenterology - Board Certified. Dr. Kohli is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    34 Mark West Springs Road Care Center

    34 Mark West Springs Road, Floor 2, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frank Anderson is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Anderson is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Barrett Esophagus, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy. Dr. Anderson is board certified in Gastroenterology - Board Certified. Dr. Anderson is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Mark West Springs Road Care Center

    34 Mark West Springs Road, Floor 2, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Runalia Bahar is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Bahar is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Primary Biliary Cholangitis, Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Bahar is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    34 Mark West Springs Road Care Center

    34 Mark West Springs Road, 2nd Floor, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Soto is a General Surgeon practicing medicine in Santa Rosa, California. Dr. Soto is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hernia, Diverticular Disease, Cellulitis, Hernia Surgery, and Bladder Reconstruction. Dr. Soto is board certified in Surgery - Board Certified. Dr. Soto is currently accepting new patients.

    Experienced in Colonoscopy
    Family Medicine | Hospital Medicine | Emergency Medicine
    Experienced in Colonoscopy
    Family Medicine | Hospital Medicine | Emergency Medicine

    Santa Rosa Medical Center

    401 Bicentennial Way, 
    Santa Rosa, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bruce Espenshade is a Hospital Medicine specialist and an Emergency Medicine provider practicing medicine in Santa Rosa, California. Dr. Espenshade is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Liver Failure, Gastrostomy, and Hip Replacement. Dr. Espenshade is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Santa Rosa Medical Center

    401 Bicentennial Way, 
    Santa Rosa, CA 
     (7.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Tannia Joson is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. She has been practicing medicine for over 18 years. Dr. Joson is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, Sepsis, Peptic Ulcer, Endoscopy, and Gastrostomy. Dr. Joson is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Kaiser Permanente Santa Rosa Medical Center

    401 Bicentennial Way, Suite 285A, 
    Santa Rosa, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Kawai Cheung is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Cheung is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Santa Rosa Medical Center

    401 Bicentennial Way, 
    Santa Rosa, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caitlin Mccarthy is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Mccarthy is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Hereditary Pancreatitis, Alcoholic Cirrhosis, and Colonoscopy. Dr. Mccarthy is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Providence Santa Rosa Memorial Hospital

    1165 Montgomery Dr, 
    Santa Rosa, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Mujeeb Altaf is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Altaf is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Childhood Acute Myeloid Leukemia, Sepsis, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Providence Santa Rosa Memorial Hospital

    1165 Montgomery Dr, 
    Santa Rosa, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Mark Shapiro is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Shapiro is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Infectious Arthritis, Apoplexy, Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    1165 Montgomery Drive, 
    Santa Rosa, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Razi Arifuddin is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Arifuddin is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Bile Duct Obstruction, Colitis, Endoscopy, and Gastrectomy. Dr. Arifuddin is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    500 Doyle Park Drive, Suite 205, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joshua Beirne is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Beirne is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Beirne is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    500 Doyle Park Drive, Suite 205, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Abhinav Koul is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Koul is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Cholestasis, Bile Duct Stricture, Gastrectomy, and Endoscopy. Dr. Koul is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    500 Doyle Park Drive, Suite 205, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Faust is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Faust is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Familial Adenomatous Polyposis, Ascites, Endoscopy, and Gastrectomy. Dr. Faust is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    500 Doyle Park Drive, Suite 205, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brian Hanson is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Hanson is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Watermelon Stomach, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Hanson is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    500 Doyle Park Drive, Suite 205, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frances Lu is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Lu is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Lu is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    3975 Old Redwood Hwy, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English

    Aruna Jayaraman is a Gastroenterologist practicing medicine in Santa Rosa, California. Dr. Jayaraman is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine
    1515 Montgomery Dr, 
    Santa Rosa, CA 
     (7.4 miles away)
    Languages Spoken:
    English

    Larry Marianella is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Marianella is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Progressive Myoclonic Epilepsy, Lafora Disease, Hip Replacement, and Pacemaker Implantation.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Sutter Santa Rosa Regional Hospital

    30 Mark West Springs Rd, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English

    Robert Allen is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Allen is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Sepsis, Ogilvie Syndrome, Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Sutter Santa Rosa Regional Hospital

    30 Mark West Springs Rd, 
    Santa Rosa, CA 
     (7.6 miles away)
    Languages Spoken:
    English

    Christina Garza is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Garza is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Heart Attack, Peptic Ulcer, Endoscopy, and Colonoscopy.

    Showing 1-20 of 31

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near sebastopol, 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 Colonoscopy doctor near sebastopol, 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 Colonoscopy doctors near sebastopol, 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 Colonoscopy doctors near sebastopol, 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 Colonoscopy doctor near sebastopol, 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 Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy 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 Colonoscopy doctor near sebastopol, 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 Colonoscopy 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 Colonoscopy 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 Colonoscopy doctors near sebastopol, CA?

    Look for the filter feature on the left side of the Colonoscopy 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 Colonoscopy doctor that offers video calls?

    Look for the filter feature on the left-side of the Colonoscopy 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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