The 20 Best Collagenous Colitis Doctors Near Me in Evanston, IL

Find the Top Collagenous Colitis Experts and Specialists

The 20 Best Collagenous Colitis Doctors near Evanston, IL

Last Updated: 02/22/2026

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MediFind found 73 doctor with experience in Collagenous Colitis near Evanston, IL. Of these, 59 are Experienced, 12 are Advanced and 1 are Distinguished.

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73 providers found
    Rebecca Tsang
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Endoscopy Center Of The North Shore, LLC

    1732 Central St., 
    Evanston, IL 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca W. Tsang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system such as acid reflux, irritable bowel syndrome and liver disease. Dr. Tsang collaborates with patients to create individualized care plans that promote long-term digestive health. Dr. Tsang is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy.

    Michael Sprang
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Endeavor Health Medical Group

    9650 Gross Point Rd., Suite 3900, 
    Skokie, IL 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael E. Sprang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system, including the stomach, intestines, liver and pancreas. He provides diagnostic and therapeutic care to help patients manage gastrointestinal symptoms and chronic digestive disorders. Dr. Sprang is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Stephanie Betcher
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Endeavor Health Medical Group

    1000 Central St., Suite 800, 
    Evanston, IL 
     (0.5 miles away)
    Languages Spoken:
    English

    Stephanie Betcher is a Gastroenterologist in Evanston, Illinois. Dr. Betcher is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top area of expertise is Collagenous Colitis.

    Learn about our expert tiers
    Soojong Chae
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Endeavor Health Medical Group

    2150 Pfingsten Rd., Suite 3000, 
    Glenview, IL 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Soojong Hong Chae, MD, a gastroenterologist at Endeavor Health, specializes in diagnosing and treating conditions of the digestive system, including the stomach, intestines, liver and pancreas. She provides comprehensive care for gastrointestinal concerns through advanced diagnostic procedures and personalized treatment strategies. Dr. Chae is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Chronic Idiopathic Constipation (CIC), Endoscopy, and Colonoscopy.

    Eugene F. Yen
    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (11.8 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eugene Yen is a Gastroenterologist in Chicago, Illinois. Dr. Yen has been practicing medicine for over 25 years and is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Lymphocytic Colitis, Collagenous Colitis, Colitis, Colonoscopy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Northshore University Division Of Rheumatology

    9650 Gross Point Rd Ste 3900, 
    Skokie, IL 
     (2.7 miles away)
    Languages Spoken:
    English

    Bennett Plotnick is a Gastroenterologist in Skokie, Illinois. Dr. Plotnick is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Crohn's Disease, Endoscopy, and Gastrectomy.

    Blake Jones
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Endeavor Health Medical Group

    5140 N. California Ave., Suite 545-GMP, 
    Chicago, IL 
     (5.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Blake Jones, MD, a gastroenterologist at Endeavor Health, cares for patients with a wide range of digestive conditions—from acid reflux to complex inflammatory bowel diseases. His practice includes both clinic visits and procedures such as colonoscopy and endoscopy. Dr. Jones values a collaborative, patient-centered approach and uses his medical expertise to help patients make informed decisions. He also plays a leadership role in quality improvement within his division. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colitis, and Colonoscopy.

    Ronald A. Bloom
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Illinois Gastroenterology Group, LLC

    2501 Compass Rd, 
    Glenview, IL 
     (7.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ronald Bloom is a Gastroenterologist in Glenview, Illinois. Dr. Bloom is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Diverticular Disease, Endoscopy, and Gastrectomy.

    Nina Merel
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Illinois Gastroenterology Group, PLLC

    2501 Compass Rd., Suite 130, 
    Glenview, IL 
     (7.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nina Merel is a Gastroenterologist in Glenview, Illinois. Dr. Merel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Heartburn, Gastric Dysmotility, Gas Bloat Syndrome, and Hemorrhoids.

    Carl K. Atallah
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Advanced GI, LLC

    Chicago, IL 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carl Atallah is a Gastroenterologist in Chicago, Illinois. Dr. Atallah is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Childhood Volvulus, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

    Jonathan Williams
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Gastroenterology Consultants Of The North Shore

    2050 Pfingsten Rd., Suite 105, 
    Glenview, IL 
     (8.8 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Jonathan Williams is a Gastroenterologist in Glenview, Illinois. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Tenesmus, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

    Jeffrey Nathanson
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Comprehensive Gastrointestinal Health

    40 Skokie Blvd., Suite 110, 
    Northbrook, IL 
     (8.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Nathanson is a Gastroenterologist in Northbrook, Illinois. Dr. Nathanson is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.

    Gene Chiao
    Experienced in Collagenous Colitis
    Gastroenterology | Pharmacology
    Experienced in Collagenous Colitis
    Gastroenterology | Pharmacology

    Comprehensive Gastrointestinal Health

    40 Skokie Blvd., Suite 110, 
    Northbrook, IL 
     (8.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gene Chiao is a Pharmacologist and a Gastroenterologist in Northbrook, Illinois. Dr. Chiao is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Benign Esophageal Stricture, Colonoscopy, and Gastrectomy.

    Tara Troy
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Comprehensive Gastrointestinal Health

    40 Skokie Blvd., Suite 110, 
    Northbrook, IL 
     (8.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tara Troy is a Gastroenterologist in Northbrook, Illinois. Dr. Troy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Gas Bloat Syndrome, Heartburn, Colonoscopy, and Endoscopy.

    Monica Borkar
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Endeavor Health Medical Group

    2150 Pfingsten Rd., Suite 3000, 
    Glenview, IL 
     (8.9 miles away)
    Languages Spoken:
    English, French
    Offers Telehealth

    Monica S. Borkar, MD, a gastroenterologist at Endeavor Health, evaluates and treats disorders affecting the digestive system. She has expertise in colorectal cancer, GERD and irritable bowel syndrome and performs a range of procedures including colonoscopy and Bravo placement. Dr. Borkar helps patients manage chronic conditions like Barrett's esophagus and gastrointestinal bleeding through evidence-based approaches tailored to their needs. Dr. Borkar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Susannah Spiess
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Endeavor Health Medical Group

    2150 Pfingsten Rd., Suite 3000, 
    Glenview, IL 
     (8.9 miles away)
    Languages Spoken:
    English, German

    Susannah E. Spiess, MD, a gastroenterologist at Endeavor Health, specializes in general gastroenterology, women’s digestive health and colorectal cancer screening. She provides care for conditions such as inflammatory bowel disease, irritable bowel syndrome and colorectal cancer. Dr. Spiess performs a wide range of endoscopic procedures including colonoscopy, EGD and small bowel enteroscopy. She also speaks German, expanding her ability to connect with a diverse patient population. Dr. Spiess is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Turcot Syndrome, Colonoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Endoscopy Center Of The North Shore LLC

    1732 Central St, 
    Evanston, IL 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manoj Mehta is a Gastroenterologist in Evanston, Illinois. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Northshore Pulmonary Medicine-Evanston

    1000 Central St Ste 615, 
    Evanston, IL 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Laura Bianchi is a Gastroenterologist in Evanston, Illinois. Dr. Bianchi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Morning Sickness, Gastric Dysmotility, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Lake Shore Gastroenterology

    800 Austin St Ste 403, 
    Evanston, IL 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Harsh Gupta is a Gastroenterologist in Evanston, Illinois. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colonic Malakoplakia, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Colonoscopy, and Gastrostomy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Northshore University Division Of Rheumatology

    9650 Gross Point Rd Ste 3900, 
    Skokie, IL 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Leslie Yang is a Gastroenterologist in Skokie, Illinois. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Morning Sickness, Hemorrhoids, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Showing 1-20 of 73

    Last Updated: 02/22/2026

    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 Evanston, IL?

    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 Evanston, IL?

    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 Collagenous Colitis doctors near Evanston, IL?

    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 Evanston, IL?

    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 Evanston, IL?

    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 Evanston, IL?

    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 Evanston, IL?

    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 

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