The 20 Best Peptic Ulcer Doctors Near Me in Oswego, IL

Find the Top Peptic Ulcer Experts and Specialists

The 20 Best Peptic Ulcer Doctors near Oswego, IL

Last Updated: 02/22/2026

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MediFind found 172 doctor with experience in Peptic Ulcer near Oswego, IL. Of these, 152 are Experienced, 17 are Advanced and 3 are Distinguished.

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172 providers found
    Alexis P. Dunne
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Internal Medicine

    80 Templeton Dr, 
    Oswego, IL 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexis Dunne is a primary care provider, practicing in Internal Medicine in Oswego, Illinois. Dr. Dunne is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Obesity in Children.

    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 
     (5.8 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.

    Malcolm B. Franklin
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine
    24020 W. Riverwalk Ct., Suite 102, 
    Plainfield, IL 
     (8.8 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    To provide compassionate care. Dr. Franklin is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Learn about our expert tiers
    Michael Gaffud
    Distinguished in Peptic Ulcer
    Vascular Surgery
    Distinguished in Peptic Ulcer
    Vascular Surgery
    1020 E. Ogden Ave., Suite 301, 
    Naperville, IL 
     (13.7 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.

    Richard Kelly
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Advocate Medical Group Primary Care

    80 Templeton Dr, 
    Oswego, IL 
     (0.8 miles away)
    Languages Spoken:
    English

    Richard Kelly is a primary care provider, practicing in Family Medicine in Oswego, Illinois. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Gas Bloat Syndrome, Lung Nodules, Melorheostosis with Osteopoikilosis, and Melorheostosis.

    John W. Karesh
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Internal Medicine

    80 Templeton Dr, 
    Oswego, IL 
     (0.8 miles away)
    Languages Spoken:
    English

    John Karesh is a primary care provider, practicing in Internal Medicine in Oswego, Illinois. Dr. Karesh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Fibromyalgia.

    Mark E. Peterson
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Internal Medicine

    80 Templeton Dr, 
    Oswego, IL 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Peterson is a primary care provider, practicing in Internal Medicine in Oswego, Illinois. Dr. Peterson is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hyperthyroidism, Hypothyroidism, Type 2 Diabetes (T2D), and Thyroid Storm.

    Andrea A. Silver
    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 
     (5.8 miles away)
    Languages Spoken:
    English

    Andrea Silver is a General Surgeon in Aurora, Illinois. Dr. Silver is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Bladder Reconstruction.

    Peter Petratos
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Endeavor Health Medical Group

    1948 Three Farms Ave., 
    Naperville, IL 
     (9.7 miles away)
    Languages Spoken:
    English, Greek

    Peter B. Petratos, MD, a general surgeon at Endeavor Health, performs surgical treatment for a variety of conditions including hernias, colorectal disorders and gallbladder disease. He also provides skin lesion removals and gastrointestinal procedures. Dr. Petratos combines surgical expertise with clear communication, working to ensure patients understand their options and feel comfortable throughout the care process. Dr. Petratos is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Colostomy, and Hernia Surgery.

    Beatrice Klade
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Endeavor Health Medical Group

    1948 Three Farms Ave., 
    Naperville, IL 
     (9.7 miles away)
    Languages Spoken:
    English, Hungarian

    Beatrice Klade, MD, a general surgeon at Endeavor Health, specializes in breast care and performs a range of procedures including biopsies, lumpectomies and mastectomies. She collaborates with multidisciplinary teams and plastic surgery colleagues to provide individualized treatment and support cosmetic outcomes. In addition to breast surgery, Dr. Klade treats hernias, gallbladder disease, colon conditions and varicose veins using both laparoscopic and traditional surgical techniques. Dr. Klade is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Cellulitis, Breast Cancer, Paget Disease of the Breast, Hernia Surgery, and Lymphadenectomy.

    Dalius Kedainis
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine
    16519 S. Route 59, Suite D, 
    Plainfield, IL 
     (10.4 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English, Lithuanian

    I believe that good patient care is built on trust and partnership between a physician and patient. It is important to keep our patients healthy, providing timely and effective preventive care (regular wellness examinations, including immunizations, diabetes, hypertension and cancer screening). It is equally important to help our patients promptly when they are sick. I strive to provide safe, effective and competent patient care in a convenient local clinic. I practice evidence-based medicine, based on up to date clinical guidelines and recommendations. Dr. Kedainis is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Nephrosclerosis, and Gastrostomy.

    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 
     (12.5 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.

    Shahariar Saikh
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    1220 Hobson Road, Suite 204, 
    Naperville, IL 
     (13.2 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English, Bengali, Hindi, Urdu

    My work experience includes 15 years of outpatient Family Medicine clinical practice. I like to treat patients with complex chronic medical conditions as well as manage any acute illnesses. My practice includes preventative care, including routine checkups, health risk assessments, immunizations, screening tests and personalized counseling on maintaining a healthy lifestyle. I can provide comprehensive health care for people of all ages starting from newborns to seniors. I respect cultural diversity and would like to provide compassionate care and empathy to all my patients. Dr. Saikh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Munira Patel
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Advocate Medical Group

    181 Fernwood Dr, 
    Bolingbrook, IL 
     (14.3 miles away)
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Munira Patel is a primary care provider, practicing in Family Medicine in Bolingbrook, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Stasis Dermatitis and Ulcers, Peptic Ulcer, Necrosis, Endoscopy, and Cardiac Ablation.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Oswego Family Physicians LTD.

    2685 US Highway 34, 
    Oswego, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rabia Naveed is a primary care provider, practicing in Family Medicine in Oswego, Illinois. Dr. Naveed is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Lewy Body Dementia (LBD), Maturity Onset Diabetes of the Young, Vitamin D Deficiency, and Type 2 Diabetes (T2D).

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Office

    2322 US Highway 34, 
    Oswego, IL 
     (2.9 miles away)
    Languages Spoken:
    English

    Alithea Dacanay is a primary care provider, practicing in Family Medicine in Oswego, Illinois. Dr. Dacanay is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Cellulitis, Peptic Ulcer, Necrosis, and Conjunctivitis (Pink Eye).

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Rush Copley Medical Group Aesthetic And Reconstructive Plastic Surgery

    2040 Ogden Ave Ste 115, 
    Aurora, IL 
     (7.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jb Joo is a General Surgeon in Aurora, Illinois. Dr. Joo is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hernia, Retroperitoneal Inflammation, Gastrointestinal Perforation, Hemorrhoidectomy, and Hernia Surgery.

    Ashraf Iskander
    Distinguished in Peptic Ulcer
    Internal Medicine
    Distinguished in Peptic Ulcer
    Internal Medicine

    St. Mary Internal Medicine Associates, SC

    2320 S. Route 59, 
    Plainfield, IL 
     (11.4 miles away)
    Languages Spoken:
    English, Arabic, French
    Offers Telehealth

    Ashraf Iskander is a primary care provider, practicing in Internal Medicine in Plainfield, Illinois. Dr. Iskander is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Necrosis, Cellulitis, and Defective Apolipoprotein B-100.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    1665 South St, 
    Geneva, IL 
     (14.0 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.

    Daniel Sikic
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Endeavor Health Medical Group

    76 W. Countryside Pkwy., 
    Yorkville, IL 
     (5.3 miles away)
    Languages Spoken:
    English

    Daniel Sikic, DO, a family medicine physician at Endeavor Health, has been practicing since 1996 and provides comprehensive care for patients across all stages of life. His path to medicine included work in radiology, construction and bartending, giving him a relatable approach grounded in real-world experience. Dr. Sikic values face-to-face connections and strives to understand patients fully—physically, emotionally and psychologically—to deliver thoughtful, individualized care. Dr. Sikic is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chronic Cough, and Alcoholic Cirrhosis.

    Showing 1-20 of 172

    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 Oswego, 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 Oswego, 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 Oswego, 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 Oswego, 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 Oswego, 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 Oswego, 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 Oswego, 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 

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