The 20 Best Colitis Doctors Near Me in Janesville, WI

Find the Top Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Colitis near Janesville, WI. Of these, 17 are Experienced, 1 are Advanced and 1 are Distinguished.

Location
LocationClose
19 providers found
    Distinguished in Colitis
    Gastroenterology
    Distinguished in Colitis
    Gastroenterology
    Referral may be required

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tsu-hon Wang is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Wang is rated as a Distinguished provider by MediFind in the treatment of Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Colitis, Barrett Esophagus, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Wang is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Mercyhealth Michael Berry Building

    1000 Mineral Point Ave, 
    Janesville, WI 
     (0.4 miles away)
    Languages Spoken:
    English

    Ramez Khoury is a Gastroenterologist practicing medicine in Janesville, Wisconsin. Dr. Khoury is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Gas Bloat Syndrome, Gastrectomy, and Endoscopy.

    Experienced in Colitis
    Experienced in Colitis

    Office

    1446 N Randall Ave, 
    Janesville, WI 
     (1.9 miles away)
    Languages Spoken:
    English

    Liova Rivera-Garcia is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Rivera-Garcia is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Headache, Vertigo, Chronic Cough, and Fainting.

    Learn about our expert tiers
    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Mercyhealth South

    849 Kellogg Ave, 
    Janesville, WI 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Taylor Wade is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Wade is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Viral Gastroenteritis.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Ssm Health Dean Medical Group-Janesville

    3200 E Racine St, 
    Janesville, WI 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nancy Rainiero is a primary care provider, practicing in Internal Medicine in Janesville, Wisconsin. Dr. Rainiero is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Anemia, Lung Metastases, Osmotic Diuresis, and Maturity Onset Diabetes of the Young.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Mercyhealth East

    3524 E Milwaukee St, 
    Janesville, WI 
     (2.9 miles away)
    Languages Spoken:
    English

    Kauseruzzaman Khan is a primary care provider, practicing in Internal Medicine in Janesville, Wisconsin. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Low Sodium Level, Movement Disorders, Parkinson's Disease, Pacemaker Implantation, and Ureteroscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Mercyhealth East

    3524 E Milwaukee St, 
    Janesville, WI 
     (2.9 miles away)
    Languages Spoken:
    English

    Nadar Honarkhah is a primary care provider, practicing in Internal Medicine in Janesville, Wisconsin. Dr. Honarkhah is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Varicose Veins, Stasis Dermatitis and Ulcers, Lung Metastases, and Maturity Onset Diabetes of the Young.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Mercy East Laboratory

    3524 E Milwaukee St, 
    Janesville, WI 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Natalie Wietfeldt is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. He has been practicing medicine for over 17 years. Dr. Wietfeldt is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Ogilvie Syndrome, Hip Replacement, and Ureteroscopy. Dr. Wietfeldt is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Mercy East Laboratory

    3524 E Milwaukee St, 
    Janesville, WI 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alethea Poste is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. She has been practicing medicine for over 17 years. Dr. Poste is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Maturity Onset Diabetes of the Young, and Chronic Cough. Dr. Poste is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jack-ky Jack-Wang is a primary care provider, practicing in Family Medicine in Beloit, Wisconsin. Dr. Jack-Wang is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Low Sodium Level, Renovascular Hypertension, Maturity Onset Diabetes of the Young, and Urinary Tract Infection in Children. Dr. Jack-Wang is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Christel Tecarro is a primary care provider, practicing in Family Medicine in Beloit, Wisconsin. Dr. Tecarro is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Anemia, Postmenopausal Osteoporosis, Coronary Heart Disease, and Hypertension. Dr. Tecarro is currently accepting new patients.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology
    Referral may be required

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Yang is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Anemia, Berdon Syndrome, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Yang is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English, Korean, Spanish
    Accepting New Patients

    David Yoon is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastric Dysmotility, Hepatitis C, Gastrectomy, and Colonoscopy. Dr. Yoon is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    Referral may be required

    Beloit Health System

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English

    John Johanson is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Johanson is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Colitis, Gastrectomy, and Colonoscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Beloit Clinic

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Annabelle Tolentino is a primary care provider, practicing in Internal Medicine in Beloit, Wisconsin. Dr. Tolentino is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Tolentino is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Beloit Health System

    1905 E Huebbe Pkwy, 
    Beloit, WI 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kenneth Gold is a primary care provider, practicing in Internal Medicine in Beloit, Wisconsin. Dr. Gold is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Movement Disorders, Parkinson's Disease, Thrombocytopenia, and Familial Hypertension. Dr. Gold is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Beloit Memorial Hospital

    1969 W Hart Rd, 
    Beloit, WI 
     (9.4 miles away)
    Languages Spoken:
    English

    Shannon Mccormack is a primary care provider, practicing in Internal Medicine in Beloit, Wisconsin. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Pneumonia, Peptic Ulcer, Hip Replacement, and Endoscopy.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Beloit Memorial Hospital Inc

    1650 Lee Ln, 
    Beloit, WI 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Rudisill is a primary care provider, practicing in Family Medicine in Beloit, Wisconsin. Dr. Rudisill is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Idiopathic Edema, Chronic Lymphocytic Leukemia (CLL), Labyrinthitis, and Glucocorticoid-Remediable Aldosteronism. Dr. Rudisill is currently accepting new patients.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Clinton Clinic

    307 Ogden Ave, 
    Clinton, WI 
     (11.7 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients

    Tejesh Patel is a primary care provider, practicing in Family Medicine in Clinton, Wisconsin. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Empyema, Tracheitis, Acute Cystitis, and Familial Hypertension. Dr. Patel is currently accepting new patients.

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    Last Updated: 09/26/2026

    What is the definition of Colitis?

    Colitis is swelling (inflammation) of the large intestine (colon).

    When should I see a Colitis doctor near Janesville, WI?

    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 Colitis doctor near Janesville, WI?

    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 Colitis doctors near Janesville, WI?

    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 Colitis doctors near Janesville, WI?

    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 Colitis doctor near Janesville, WI?

    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 Colitis doctor search results page. 

    Why is it important to get a second opinion from a different 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 Colitis doctor near Janesville, WI?

    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 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 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 Colitis doctors near Janesville, WI?

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

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