The 20 Best Endoscopy Doctors near Janesville, WI

Find the Experts and Specialists who perform Endoscopy

The 20 Best Endoscopy Doctors near Janesville, WI

Last Updated: 02/22/2026

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MediFind found 21 doctor with experience in Endoscopy near Janesville, WI. Of these, 20 are Experienced and 1 are Advanced.

Location
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21 providers found
    Experienced in Endoscopy
    Experienced in Endoscopy

    Mercyhealth Heart Failure Clinic-Janesville

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

    Gene Gulliver is a Cardiologist in Janesville, Wisconsin. Dr. Gulliver is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Mitral Valve Regurgitation, Heart Attack, Apoplexy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    David Rainiero
    Experienced in Endoscopy
    General Surgery
    Experienced in Endoscopy
    General Surgery

    SSM Health Dean Medical Group - General Surgery

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

    Dr. Rainiero is board certified in general surgery. He obtained his undergraduate degree in biology from Loyola University in Chicago, IL and earned his medical degree from the University of Illinois College of Medicine in Rockford, IL. He completed his residency in general surgery at Hennepin County Medical Center in Minneapolis, MN. Rainiero's practice is focused on general and laparoscopic surgery, surgical endoscopies, and breast and colon cancers. Dr. Rainiero is board certified by the American Board of General Surgery. Dr. Rainiero is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy.

    Experienced in Endoscopy
    Sleep Medicine | Hospital Medicine
    Experienced in Endoscopy
    Sleep Medicine | Hospital Medicine

    Mercy Health System Corporation

    903 Mineral Point Ave, 
    Janesville, WI 
     (0.3 miles away)
    Languages Spoken:
    English

    Joshua Fehl is a Sleep Medicine specialist and a Hospital Medicine provider in Janesville, Wisconsin. Dr. Fehl is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, Hip Replacement, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Experienced in Endoscopy
    Infectious Disease
    Experienced in Endoscopy
    Infectious Disease

    Mercyhealth West

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

    Mirza Baig is an Infectious Disease provider in Janesville, Wisconsin. Dr. Baig is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Sepsis, Lymphangitis, Cellulitis, Endoscopy, and Ureteroscopy.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology

    Mercyhealth Michael Berry Building

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

    Rodrigo Castillo is a Gastroenterologist in Janesville, Wisconsin. Dr. Castillo is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Necrotizing Enterocolitis, Pseudomembranous Colitis, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy.

    Experienced in Endoscopy
    Experienced in Endoscopy

    Mercy Health System Corporation

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

    Nicholas Kuntz is a Urologist in Janesville, Wisconsin. Dr. Kuntz is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Leydig Cell Testicular Tumor, Enlarged Prostate (BPH), Testicular Failure, Lithotripsy, and Ureteroscopy. Dr. Kuntz is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Hospital Janesville Rehabilitation Unit

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

    Hyung Kim is an Internal Medicine provider in Janesville, Wisconsin. Dr. Kim is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Febrile Neutropenia, Ureteroscopy, and Pacemaker Implantation.

    Experienced in Endoscopy
    Geriatrics
    Experienced in Endoscopy
    Geriatrics

    Mercy Hospital Janesville Rehabilitation Unit

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

    Mark Menet is a Geriatrics provider in Janesville, Wisconsin. Dr. Menet is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Sepsis, Pneumonia, Necrosis, Ureteroscopy, and Gastrostomy.

    Experienced in Endoscopy
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Endoscopy
    Pulmonary Medicine | Intensive Care Medicine

    Mercy Health System Corporation

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

    Joshua Bloom is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Janesville, Wisconsin. Dr. Bloom is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Gastrostomy, and Endoscopy. Dr. Bloom is currently accepting new patients.

    Experienced in Endoscopy
    General Surgery
    Experienced in Endoscopy
    General Surgery

    Mercy Health System Corporation

    510 N Terrace St, 
    Janesville, WI 
     (0.5 miles away)
    Languages Spoken:
    English

    Michael Kent is a General Surgeon in Janesville, Wisconsin. Dr. Kent is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Hernia, Retroperitoneal Inflammation, Gallbladder Disease, Gastrostomy, and Hernia Surgery.

    Experienced in Endoscopy
    Family Medicine
    Experienced in Endoscopy
    Family Medicine

    Mercyhealth South

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

    Natalie Wietfeldt is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Wietfeldt is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Ogilvie Syndrome, Hip Replacement, and Ureteroscopy.

    Experienced in Endoscopy
    Hospital Medicine
    Experienced in Endoscopy
    Hospital Medicine
    3400 E. Racine St., 
    Janesville, WI 
     (2.7 miles away)
    Languages Spoken:
    English

    Timothy Carpenter is a Hospital Medicine provider in Janesville, Wisconsin. Dr. Carpenter is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Endoscopy and Ureteroscopy.

    Experienced in Endoscopy
    General Surgery
    Experienced in Endoscopy
    General Surgery
    3200 E Racine St, 
    Janesville, WI 
     (2.7 miles away)
    Languages Spoken:
    English

    Michael Rainiero is a General Surgeon in Janesville, Wisconsin. Dr. Rainiero is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Paget Disease of the Breast, Hernia, Gallstones, Endoscopy, and Hernia Surgery.

    Experienced in Endoscopy
    Family Medicine
    Experienced in Endoscopy
    Family Medicine

    Mercyhealth East

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

    Suhail Shaikh is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Shaikh is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Fainting, Familial Neurocardiogenic Syncope, Peripheral Artery Disease, Ureteroscopy, and Pancreas Transplant.

    Experienced in Endoscopy
    Family Medicine
    Experienced in Endoscopy
    Family Medicine

    Mercyhealth East

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

    David Rebedew is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Rebedew is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Colorectal Cancer, Familial Colorectal Cancer, Familial Hypertension, and Endoscopy.

    Experienced in Endoscopy
    Experienced in Endoscopy

    Hendricks Family Heart Hospital

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

    Leo Egbujiobi is a Cardiologist in Beloit, Wisconsin. Dr. Egbujiobi is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Pacemaker Implantation, and Heart Bypass Surgery.

    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology

    Beloit Clinic

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

    Tsu-hon Wang is a Gastroenterologist in Beloit, Wisconsin. Dr. Wang is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Colitis, Barrett Esophagus, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology

    Beloit Clinic

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

    Steven Yang is a Gastroenterologist in Beloit, Wisconsin. Dr. Yang is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Anemia, Berdon Syndrome, Barrett Esophagus, Gastrectomy, and Endoscopy.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology

    Beloit Clinic

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

    David Yoon is a Gastroenterologist in Beloit, Wisconsin. Dr. Yoon is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Chronic Erosive Gastritis, Gastric Dysmotility, Hepatitis C, Gastrectomy, and Colonoscopy.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Beloit Memorial Hospital

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

    Shawn Antle is an Internal Medicine provider in Beloit, Wisconsin. Dr. Antle is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Pneumonia, Necrosis, Colonoscopy, and Hip Replacement.

    Showing 1-20 of 21

    Last Updated: 02/22/2026

    What is the definition of Endoscopy?

    Endoscopy is a way of looking inside the body using a flexible tube that has a small camera and light on the end of it. This instrument is called an endoscope.

    Small instruments can be inserted through an endoscope and used to:

    • Look more closely at an area inside the body
    • Take samples of abnormal tissues (biopsy)
    • Treat certain diseases
    • Remove tumors
    • Stop bleeding
    • Remove foreign bodies (such as food stuck in the esophagus, the tube that connects your throat to your stomach)

    When should I see an Endoscopy 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 an Endoscopy 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 Endoscopy 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 Endoscopy 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 an Endoscopy 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 Endoscopy doctor search results page. 

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

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

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