The 20 Best Peptic Ulcer Doctors Near Me in St Charles, IL

Find the Top Peptic Ulcer Experts and Specialists

The 20 Best Peptic Ulcer Doctors near St Charles, IL

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 274 doctor with experience in Peptic Ulcer near St Charles, IL. Of these, 241 are Experienced, 27 are Advanced and 6 are Distinguished.

Location
LocationClose
274 providers found
    Distinguished in Peptic Ulcer
    Holistic Medicine
    Distinguished in Peptic Ulcer
    Holistic Medicine

    Physicians Express

    2000 W. Main St., Suite M, 
    St. Charles, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Vimal Patel is a primary care provider, practicing in Holistic Medicine in St. Charles, Illinois. Mr. Patel is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Tracheitis, Sinusitis, Cellulitis, and Empyema.

    Ted J. Kulczycki
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Internal Medicine

    2500 W Fabyan Pkwy, 
    Batavia, IL 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ted Kulczycki is a primary care provider, practicing in Internal Medicine in Batavia, Illinois. Dr. Kulczycki is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are High Cholesterol, Sitosterolemia, Cirrhosis, and Familial Combined Hyperlipidemia.

    George Bardouniotis
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Advocate Medical Group Surgery

    745 Fletcher Dr, Ste 302, 
    Elgin, IL 
     (9.7 miles away)
    Languages Spoken:
    English

    George Bardouniotis is a General Surgeon in Elgin, Illinois. Dr. Bardouniotis is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Ogilvie Syndrome, Hernia, Gallstones, Choledocholithiasis, and Hernia Surgery.

    Learn about our expert tiers
    Lily B. Hsieh
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Advocate Medical Group Surgery

    745 Fletcher Dr, Ste 302, 
    Elgin, IL 
     (9.7 miles away)
    Languages Spoken:
    English

    Lily Hsieh is a General Surgeon in Elgin, Illinois. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Choledocholithiasis, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Thyroidectomy.

    Nicholas R. Kunio
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Advocate Medical Group Surgery

    745 Fletcher Dr, Ste 302, 
    Elgin, IL 
     (9.7 miles away)
    Languages Spoken:
    English

    Nicholas Kunio is a General Surgeon in Elgin, Illinois. Dr. Kunio is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction.

    Michael Fremgen
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Advocate Medical Group Surgery

    745 Fletcher Dr, Ste 302, 
    Elgin, IL 
     (9.7 miles away)
    Languages Spoken:
    English

    Michael Fremgen is a General Surgeon in Elgin, Illinois. Dr. Fremgen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, and Cholecystitis.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    1665 South St, 
    Geneva, IL 
     (2.3 miles away)
    Languages Spoken:
    English

    Dean Shoener is a General Surgeon in Geneva, Illinois. Dr. Shoener is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Choledocholithiasis, Familial Colorectal Cancer, ALK-Positive Non-Small Cell Lung Cancer, Hernia Surgery, and Gallbladder Removal.

    David J. Ryan
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    351 Delnor Dr Ste 400, 
    Geneva, IL 
     (2.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    David Ryan is a General Surgeon in Geneva, Illinois. Dr. Ryan has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Ogilvie Syndrome, Gallbladder Disease, Hernia Surgery, and Colostomy.

    Ciara¡n Bradley
    Experienced in Peptic Ulcer
    General Surgery | Colorectal Surgery | Surgical Oncology
    Experienced in Peptic Ulcer
    General Surgery | Colorectal Surgery | Surgical Oncology
    25 N. Winfield Road, Suite 300, 
    Winfield, IL 
     (8.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Open communication is the cornerstone of a healthy doctor-patient relationship. I spend as much time as necessary to educate my patients about their diagnosis and listen to their concerns, so that I can better understand their life circumstances and recommend the most appropriate treatment. Dr. Bradley is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Retroperitoneal Inflammation, Melanoma, Pancreatic Cancer, Pancreatectomy, and Small Bowel Resection.

    William J. O'brien
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Advocate Medical Group General Surgery

    1221 N Highland Ave 2nd Fl, 
    Aurora, IL 
     (10.6 miles away)
    Languages Spoken:
    English

    William O'brien is a General Surgeon in Aurora, Illinois. Dr. O'brien is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Choledocholithiasis, Cholecystitis, Carotid Artery Disease, Hernia Surgery, and Ileostomy.

    Rachel P. Baer
    Experienced in Peptic Ulcer
    General Surgery | Vascular Surgery
    Experienced in Peptic Ulcer
    General Surgery | Vascular Surgery

    Advocate Medical Group Breast Surgery

    1435 N Randall Rd, Ste 102, 
    Elgin, IL 
     (10.9 miles away)
    Languages Spoken:
    English

    Rachel Baer is a General Surgeon and a Vascular Surgeon in Elgin, Illinois. Dr. Baer is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, Lymphadenectomy, and Hernia Surgery.

    Marc I. Brand
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    430 Warrenville Road, Suite 310, 
    Lisle, IL 
     (14.8 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English

    Providing the best care for patients is more than understanding a condition and providing state-of-the-art treatment. I focus on understanding how the condition and its treatment affects the patient and family to choose the best treatment option for each person. I involve the patient and family in the decision process, educating them on the condition and how well each treatment option can help them reach their goals. Dr. Brand is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Colorectal Cancer, Cellulitis, Anal Fissure, Ileostomy, and Hernia Surgery.

    Michael Gaffud
    Distinguished in Peptic Ulcer
    Vascular Surgery
    Distinguished in Peptic Ulcer
    Vascular Surgery
    1020 E. Ogden Ave., Suite 301, 
    Naperville, IL 
     (12.6 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    To deliver the highest quality care using latest proven technologies and treatments and to provide a trustworthy voice when managing patient health. Dr. Gaffud is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Cystic Medial Necrosis of Aorta, Aortic Dissection, Carotid Artery Surgery, and Fasciotomy.

    Jayesh V. Thakkar
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    2015 Dean St Ste 2, 
    St Charles, IL 
     (1.2 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jayesh Thakkar is a primary care provider, practicing in Family Medicine in St Charles, Illinois. Dr. Thakkar has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Endoscopy, and Bone Graft.

    Scott D. Mcnaughton
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine
    2900 Foxfield Rd Ste 307, 
    St Charles, IL 
     (1.2 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English
    Offers Telehealth

    Scott Mcnaughton is a primary care provider, practicing in Internal Medicine in St Charles, Illinois. Dr. Mcnaughton has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Anemia, Hypothyroidism, Multiple Myeloma, and Chronic Cough.

    Michael Rivera
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    3310 W. Main St., Suite 100, 
    St. Charles, IL 
     (2.5 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Treat patients as individuals with respect and compassion, encourage wellness and prevention and provide patients with knowledge in managing their health. Dr. Rivera is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Gigantism, Sotos Syndrome, Acromegaly, Hernia Surgery, and Endoscopy.

    Darryl Link
    Experienced in Peptic Ulcer
    Internal Medicine | Pediatrics
    Experienced in Peptic Ulcer
    Internal Medicine | Pediatrics
    3310 W. Main St., Suite 100, 
    St. Charles, IL 
     (2.5 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Try to create a friendly safe place to facilitate open dialogue and sharing of health issues and concerns. Look to help patients find a balance of understanding their health issues and possible treatment strategies with implementing those strategies. Dr. Link is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Irritable Bowel Syndrome (IBS), High Cholesterol, Sitosterolemia, Obesity in Children, and Bone Marrow Aspiration.

    Viquar M. Khan
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    351 Delnor Dr Ste 100, 
    Geneva, IL 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Viquar Khan is a primary care provider, practicing in Family Medicine in Geneva, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Umbilical Hernia, Dehydration, Type 2 Diabetes (T2D), Hernia Surgery, and Ureteroscopy.

    Robert J. Calabria
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    302 Randall Rd Ste 306, 
    Geneva, IL 
     (3.0 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Robert Calabria is a primary care provider, practicing in Family Medicine in Geneva, Illinois. Dr. Calabria has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Breast Cancer, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    James J. Sanders
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    302 Randall Rd Ste 306, 
    Geneva, IL 
     (3.0 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Offers Telehealth

    James Sanders is a primary care provider, practicing in Family Medicine in Geneva, Illinois. Dr. Sanders has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Dysarthria.

    Showing 1-20 of 274

    Last Updated: 02/22/2026

    What is the definition of Peptic Ulcer?

    A peptic ulcer is an open sore or raw area in the lining of the stomach (gastric ulcer) or in the first part of the small intestine (duodenal ulcer).

    There are two types of peptic ulcers:

    • Gastric ulcer -- occurs in the stomach
    • Duodenal ulcer -- occurs in the first part of the small intestine

    When should I see a Peptic Ulcer doctor near St Charles, 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 Peptic Ulcer doctor near St Charles, 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 Peptic Ulcer doctors near St Charles, 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 Peptic Ulcer doctors near St Charles, 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 Peptic Ulcer doctor near St Charles, 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 Peptic Ulcer doctor search results page. 

    Why is it important to get a second opinion from a different Peptic Ulcer 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 Peptic Ulcer doctor near St Charles, 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer doctors near St Charles, IL?

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

    Look for the filter feature on the left-side of the Peptic Ulcer 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 Peptic Ulcer Doctors by city