Refine your search results with filters

Specialty
Additional Specialty
Distance
    Gender
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 03/06/2025

     
     
     
     
    Learn about our expert tiers
    Learn More
    Learn about our doctor expertise tiers.
    If you have a rare or serious condition, you may want to seek advice from the best doctor you can find.
    In most cases, seeking advice from top-tier doctors may not be necessary.
    Elite
    • Global leaders in their field
    • Publish in medical journals frequently
    • Speak at conferences
    • Participate in clinical trials
    • Likely to work with cutting edge treatments
    • Likely to hold leadership positions in their organization
    Distinguished
    • Leaders in their field
    • Strong research portfolio
    • Likely to work with cutting edge treatments
    • Likely to be a leader in their field regionally
    Advanced
    • Excellent at diagnosing and treating conditions.
    • Treat many patients and have extensive experience in their field.
    • May not publish, speak at conferences, or participate in clinical trials.
    Experienced
    • Primarily treat patients rather than focus on research.
    • May be specialists or primary care physicians.
    • Have great experience in diagnosing and treating conditions.
    • Majority of doctors fall within this level of expertise.
    Find a second opinion
    Find now

    MediFind found 33 doctor with experience in Collagenous Colitis near Santa Rosa, CA. Of these, 28 are Experienced and 5 are Advanced.

    Location:
    33 providers found
    Experienced in Collagenous Colitis

    Dr. Joshua Beirne
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Joshua Beirne
    Gastroenterology

    Providence Medical Foundation

    500 Doyle Park Dr, 
    Santa Rosa, CA 
     (0.9 mi)
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Joshua Beirne is a Gastroenterologist in Santa Rosa, California. Dr. Beirne and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy.

    Experienced in Collagenous Colitis

    Dr. Gregory S. Holst
    Family Medicine
    Experienced in Collagenous Colitis

    Dr. Gregory S. Holst
    Family Medicine

    Providence Medical Foundation

    500 Doyle Park Dr, 
    Santa Rosa, CA 
     (0.9 mi)
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Gregory Holst is a Family Medicine provider in Santa Rosa, California. Dr. Holst and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    What does Elite, Distinguished, Advanced, Experienced mean?
    Experienced in Collagenous Colitis

    Dr. Rodney L. Camp
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Rodney L. Camp
    Gastroenterology

    Permanente Medical Group Inc

    3975 Old Redwood Hwy, 
    Santa Rosa, CA 
     (3.3 mi)
    707-393-4000
    Languages Spoken:
    English, French, Italian, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Rodney Camp is a Gastroenterologist in Santa Rosa, California. Dr. Camp and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Esophageal Varices, Diverticular Disease, Colitis, Endoscopy, and Colonoscopy. Dr. Camp is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Collagenous Colitis

    Dr. Sumit Kohli
    Transplant Surgery | Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Sumit Kohli
    Transplant Surgery | Gastroenterology

    Sutter Bay Medical Foundation

    34 Mark W Springs Rd, Fl 2, 
    Santa Rosa, CA 
     (4.2 mi)
    707-541-7900
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Sumit Kohli is a Transplant Surgeon and a Gastroenterologist in Santa Rosa, California. Dr. Kohli and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Colitis, Gardner Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis

    Dr. Frank L. Anderson
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Frank L. Anderson
    Gastroenterology

    Sutter Bay Medical Foundation

    34 Mark W Springs Rd, Fl 2, 
    Santa Rosa, CA 
     (4.2 mi)
    707-541-7900
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Frank Anderson is a Gastroenterologist in Santa Rosa, California. Dr. Anderson has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Barrett Esophagus, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

    Experienced in Collagenous Colitis

    Dr. Corey M. Warner
    Internal Medicine
    Experienced in Collagenous Colitis

    Dr. Corey M. Warner
    Internal Medicine

    Adventist Health Physicians Network

    913 Washington St, St Helena Urology, 
    Calistoga, CA 
     (12.0 mi)
    707-968-9232
    Languages Spoken:
    English

    Corey Warner is an Internal Medicine provider in Calistoga, California. Dr. Warner and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Vertigo, Maturity Onset Diabetes of the Young, Chronic Cough, and Familial Hypertension.

    Experienced in Collagenous Colitis

    Dr. Tegpal S. Atwal
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Tegpal S. Atwal
    Gastroenterology

    Adventist Health Physicians Network

    6 Woodland Rd, Suite 303, 
    Saint Helena, CA 
     (14.7 mi)
    707-963-0267
    Experience:
    12+ years
    Languages Spoken:
    English

    Tegpal Atwal is a Gastroenterologist in Saint Helena, California. Dr. Atwal has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

    Experienced in Collagenous Colitis

    Dr. Ioana A. Bina
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Ioana A. Bina
    Gastroenterology
    1400 Oak Ave, 
    Saint Helena, CA 
     (17.4 mi)
    707-963-3322
    Languages Spoken:
    English
    See accepted insurances

    Ioana Bina is a Gastroenterologist in Saint Helena, California. Dr. Bina and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Heartburn, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.

    Advanced in Collagenous Colitis

    Dr. Kian Keyashian
    Gastroenterology
    Advanced in Collagenous Colitis

    Dr. Kian Keyashian
    Gastroenterology

    Stanford Health Care

    5800 Hollis St, 
    Emeryville, CA 
     (47.4 mi)
    510-806-2100
    Languages Spoken:
    English
    Offers Telehealth

    Kian Keyashian is a Gastroenterologist in Emeryville, California. Dr. Keyashian and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

    Advanced in Collagenous Colitis

    Dr. Kendall Beck
    Gastroenterology
    Advanced in Collagenous Colitis

    Dr. Kendall Beck
    Gastroenterology

    Regents Of The University Of California

    400 Parnassus Ave, 
    San Francisco, CA 
     (48.8 mi)
    415-476-4029
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Kendall Beck is a Gastroenterologist in San Francisco, California. Dr. Beck and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

    Advanced in Collagenous Colitis

    Dr. Sara M. Lewin
    Gastroenterology
    Advanced in Collagenous Colitis

    Dr. Sara M. Lewin
    Gastroenterology

    Regents Of The University Of California

    400 Parnassus Ave, 
    San Francisco, CA 
     (48.8 mi)
    415-476-4029
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Sara Lewin is a Gastroenterologist in San Francisco, California. Dr. Lewin and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

    Uma Mahadevan
    Experienced in Collagenous Colitis

    Dr. Uma Mahadevan
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Uma Mahadevan
    Gastroenterology

    Regents Of The University Of California

    400 Parnassus Ave, 
    San Francisco, CA 
     (48.8 mi)
    415-476-4029
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Uma Mahadevan is a Gastroenterologist in San Francisco, California. Dr. Mahadevan and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Ileostomy, and Colonoscopy.

    Advanced in Collagenous Colitis

    Dr. John Bettinger
    Gastroenterology
    Advanced in Collagenous Colitis

    Dr. John Bettinger
    Gastroenterology

    Regents Univ Of California Ucsf

    505 Parnassus Ave, 
    San Francisco, CA 
     (48.8 mi)
    415-476-1000
    Languages Spoken:
    English
    See accepted insurances

    John Bettinger is a Gastroenterologist in San Francisco, California. Dr. Bettinger and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Advanced in Collagenous Colitis

    Dr. Meenal S. Lohtia
    Family Medicine
    Advanced in Collagenous Colitis

    Dr. Meenal S. Lohtia
    Family Medicine

    Regents Univ Of California Ucsf

    505 Parnassus Ave, 
    San Francisco, CA 
     (48.8 mi)
    415-476-1000
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Meenal Lohtia is a Family Medicine provider in San Francisco, California. Dr. Lohtia and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Urinary Tract Infection (UTI), Urinary Tract Infection in Children, Infant Hyperglycemia, and Vertigo.

    Experienced in Collagenous Colitis

    Dr. John D. Andrew
    Family Medicine | General Practice
    Experienced in Collagenous Colitis

    Dr. John D. Andrew
    Family Medicine | General Practice
    599 Sir Francis Drk Blvd, Suite 208, 
    Greenbrae, CA 
     (35.3 mi)
    415-925-1523
    Languages Spoken:
    English

    John Andrew is a Family Medicine specialist and a General Practice provider in Greenbrae, California. Dr. Andrew and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Dilated Cardiomyopathy, Diarrhea, Trichohepatoenteric Syndrome, and Obesity in Children.

    Experienced in Collagenous Colitis

    Dr. Frances Lee
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Frances Lee
    Gastroenterology

    Sutter Valley Medical Foundation

    2720 Low Ct, 
    Fairfield, CA 
     (36.8 mi)
    707-428-2731
    Languages Spoken:
    English
    Offers Telehealth

    Frances Lee is a Gastroenterologist in Fairfield, California. Dr. Lee and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis

    Dr. Wendy Z. Davis
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Wendy Z. Davis
    Gastroenterology
    200 Tamal Plz Ste 200, 
    Corte Madera, CA 
     (36.9 mi)
    415-925-6900
    Languages Spoken:
    English
    See accepted insurances

    Wendy Davis is a Gastroenterologist in Corte Madera, California. Dr. Davis and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Indigestion, Gastrectomy, and Colonoscopy.

    Experienced in Collagenous Colitis

    Dr. Gerald N. Schaffer
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Gerald N. Schaffer
    Gastroenterology
    2089 Vale Rd, Suite 33, 
    San Pablo, CA 
     (39.3 mi)
    510-234-5012
    Languages Spoken:
    English

    Gerald Schaffer is a Gastroenterologist in San Pablo, California. Dr. Schaffer and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Endoscopy, and Hemorrhoidectomy.

    Experienced in Collagenous Colitis

    Dr. Aparajita Singh
    Gastroenterology
    Experienced in Collagenous Colitis

    Dr. Aparajita Singh
    Gastroenterology

    Ucsf Medical Group Business Services

    3100 San Pablo Ave, 
    Berkeley, CA 
     (46.9 mi)
    510-985-5020
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Aparajita Singh is a Gastroenterologist in Berkeley, California. Dr. Singh and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Experienced in Collagenous Colitis

    Dr. Elyse M. Donald
    Internal Medicine
    Experienced in Collagenous Colitis

    Dr. Elyse M. Donald
    Internal Medicine

    Sutter Bay Hospitals

    5176 Hill Rd E, 
    Lakeport, CA 
     (47.1 mi)
    707-262-5000
    Languages Spoken:
    English

    Elyse Donald is an Internal Medicine provider in Lakeport, California. Dr. Donald and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Infant Hyperglycemia, Colorectal Cancer, Familial Colorectal Cancer, and Hypertension.

    Showing 1-20 of 33

    Last Updated: 03/06/2025

    What is the definition of Collagenous Colitis?

    Collagenous colitis is a type of inflammatory bowel disease that affects the colon. It is a form of microscopic colitis, which causes chronic diarrhea. In all forms of microscopic colitis, the colon appears normal or almost normal on colonoscopy, but the inflammation is visible when a biopsy of the colon is examined under a microscope (hence its name). People with this disease usually have between four and nine watery bowel movements per day, but in rare cases may have more than fifteen. Various other symptoms relating to the gastrointestinal system or other body symptoms may also be present. The cause of Collagenous colitis is not known but it is thought to be multifactorial. This means that both genetic and environmental factors may interact to cause a person to develop the disease. The extent to which genes play a role is unclear, but familial cases have been described. Certain medications, such as NSAIDS and proton pump inhibitors, have been reported to cause or trigger the disease in some people. However, strong evidence directly linking these medications to the disease is still lacking.

    When should I see a Collagenous Colitis doctor near Santa Rosa, 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 Collagenous Colitis doctor near Santa Rosa, 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 do I find the best Collagenous Colitis doctor near Santa Rosa, CA?

    You can find a Collagenous Colitis doctor in any of the 10 largest U.S. cities by clicking below:

    Collagenous Colitis doctor near New York, NY
    Collagenous Colitis doctor near Los Angeles, CA
    Collagenous Colitis doctor near Chicago, IL
    Collagenous Colitis doctor near Houston, TX
    Collagenous Colitis doctor near Phoenix, AZ
    Collagenous Colitis doctor near Philadelphia, PA
    Collagenous Colitis doctor near Atlanta, GA
    Collagenous Colitis doctor near Boston, MA
    Collagenous Colitis doctor near Dallas, TX
    Collagenous Colitis doctor near San Jose, CA

    How does MediFind rank Collagenous Colitis doctors near Santa Rosa, 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 Collagenous Colitis doctors near Santa Rosa, 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 Collagenous Colitis doctor near Santa Rosa, 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 Collagenous Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Collagenous 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 Collagenous Colitis doctor near Santa Rosa, 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 Collagenous 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 Collagenous 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 Collagenous Colitis doctors near Santa Rosa, CA?

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

    Look for the filter feature on the left-side of the Collagenous 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. 

    More Collagenous Colitis Doctors by city

    Already have a doctor?