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

Find the Top Peptic Ulcer Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 439 doctor with experience in Peptic Ulcer near Barrington, IL. Of these, 387 are Experienced, 46 are Advanced and 6 are Distinguished.

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439 providers found
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Primary Care

    27750 W Highway, Ste 240, 
    Barrington, IL 
     (1.5 miles away)
    Languages Spoken:
    English, Hindi, Punjabi
    Offers Telehealth

    Deepkamal Kaur is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Kaur is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Kaur is board certified in American Board Of Internal Medicine.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Primary Care

    27750 W Highway, Ste 240, 
    Barrington, IL 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Minhaj Musa is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Musa is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cirrhosis, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Musa is board certified in American Board Of Internal Medicine.

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

    Advocate Medical Group Family Medicine

    27790 W Highway, Ste 37, 
    Barrington, IL 
     (1.5 miles away)
    Languages Spoken:
    English, German
    Offers Telehealth

    Lisa Derken is a primary care provider, practicing in Family Medicine in Barrington, Illinois. Dr. Derken is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Vertigo, Cystic Medial Necrosis of Aorta, and Aortic Dissection. Dr. Derken is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Advocate Medical Group Primary Care

    1345 Ryan Pkwy, 
    Algonquin, IL 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brent Petersen is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Petersen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol. Dr. Petersen is board certified in American Board Of Family Medicine.

    Advanced in Peptic Ulcer
    Thoracic Surgery
    Advanced in Peptic Ulcer
    Thoracic Surgery

    Cardiothoracic & Vascular Surgical Associates, SC

    27750 W Highway 22, 
    Barrington, IL 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Timothy Votapka is a Thoracic Surgeon practicing medicine in Barrington, Illinois. Dr. Votapka is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Carotid Artery Surgery, and Heart Bypass Surgery. Dr. Votapka is board certified in American Board Of Thoracic Surgery, Thoracic And Cardiac Surgery.

    Distinguished in Peptic Ulcer
    General Surgery
    Distinguished in Peptic Ulcer
    General Surgery

    Endeavor Health Medical Group

    880 W. Central Rd., Suite 5000, 
    Arlington Heights, IL 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David E. Mahon, MD, a general surgeon at Endeavor Health, provides surgical care for a wide range of conditions. With more than three decades of experience, he performs procedures using evidence-based techniques and supports patients through every stage of surgical treatment and recovery. Dr. Mahon is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Necrosis, Peptic Ulcer, Diverticular Disease, Hernia Surgery, and Vagotomy. Dr. Mahon is board certified in American Board Of Surgery.

    Experienced in Peptic Ulcer
    Bariatric Medicine
    Experienced in Peptic Ulcer
    Bariatric Medicine

    Advanced Surgical Care Of Northern Illinois, Ltd

    802 Fox Glen Ct, 
    Barrington, IL 
     (4.2 miles away)
    Languages Spoken:
    English

    Hsin Chang is a Bariatric Medicine provider practicing medicine in Barrington, Illinois. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Hernia, Umbilical Hernia, Cellulitis, Hernia Surgery, and Small Bowel Resection. Dr. Chang is board certified in American Board Of Surgery.

    Experienced in Peptic Ulcer
    Colorectal Surgery
    Experienced in Peptic Ulcer
    Colorectal Surgery

    Advanced Surgical Care Of Northern Illinois, Ltd

    802 Fox Glen Ct, 
    Barrington, IL 
     (4.2 miles away)
    Languages Spoken:
    English

    David Ondrula is a Colorectal Surgeon practicing medicine in Barrington, Illinois. Dr. Ondrula is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Bladder Reconstruction. Dr. Ondrula is board certified in American Board Of Surgery.

    Experienced in Peptic Ulcer
    Bariatric Medicine
    Experienced in Peptic Ulcer
    Bariatric Medicine

    Advanced Surgical Care Of Northern Illinois, Ltd

    802 Fox Glen Ct, 
    Barrington, IL 
     (4.2 miles away)
    Languages Spoken:
    English

    Daniel Hoeltgen is a Bariatric Medicine provider practicing medicine in Barrington, Illinois. Dr. Hoeltgen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Endoscopy, and Gastrectomy. Dr. Hoeltgen is board certified in American Board Of Surgery.

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

    Advanced Surgical Care Of Northern Illinois, Ltd

    802 Fox Glen Ct, 
    Barrington, IL 
     (4.2 miles away)
    Languages Spoken:
    English, Romanian

    John Cheregi is a General Surgeon practicing medicine in Barrington, Illinois. Dr. Cheregi is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Malabsorption, Obesity, Retroperitoneal Inflammation, Gastrectomy, and Sleeve Gastrectomy. Dr. Cheregi is board certified in American Board Of Surgery.

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

    Advocate Medical Group Primary Care

    224 Brown St Ste, Ste A, 
    Wauconda, IL 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tracy Quinn is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Vitamin D Deficiency, and Chronic Cough. Dr. Quinn is board certified in American Board Of Family Medicine.

    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 
     (11.5 miles away)
    Languages Spoken:
    English

    Rachel Baer is a General Surgeon and a Vascular Surgeon practicing medicine in Elgin, Illinois. Dr. Baer is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, Lymphadenectomy, and Hernia Surgery. Dr. Baer is board certified in American Board Of Surgery.

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

    Advocate Medical Group Surgery

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

    George Bardouniotis is a General Surgeon practicing medicine in Elgin, Illinois. Dr. Bardouniotis is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Hernia, Gallstones, Choledocholithiasis, and Hernia Surgery. Dr. Bardouniotis is board certified in American Board Of Surgery.

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

    Advocate Medical Group Surgery

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

    Lily Hsieh is a General Surgeon practicing medicine in Elgin, Illinois. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her clinical expertise encompasses Choledocholithiasis, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Thyroidectomy. Dr. Hsieh is board certified in American Board Of Surgery.

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

    Advocate Medical Group Surgery

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

    Nicholas Kunio is a General Surgeon practicing medicine in Elgin, Illinois. Dr. Kunio is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction. Dr. Kunio is board certified in American Board Of Surgery.

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

    Advocate Medical Group Surgery

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

    Michael Fremgen is a General Surgeon practicing medicine in Elgin, Illinois. Dr. Fremgen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, and Cholecystitis. Dr. Fremgen is board certified in American Osteopathic Board Of Surgery.

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

    Advocate Medical Group General Surgery

    890 Garfield Ave, Ste 206, 
    Libertyville, IL 
     (12.4 miles away)
    Languages Spoken:
    English

    Scott Miller is a General Surgeon practicing medicine in Libertyville, Illinois. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Gallbladder Disease, Lymphadenectomy, and Hernia Surgery. Dr. Miller is board certified in American Board Of Surgery.

    Experienced in Peptic Ulcer
    Colorectal Surgery
    Experienced in Peptic Ulcer
    Colorectal Surgery

    Advocate Medical Group General Surgery

    890 Garfield Ave, Ste 206, 
    Libertyville, IL 
     (12.4 miles away)
    Languages Spoken:
    English

    Kristin Vercillo is a Colorectal Surgeon practicing medicine in Libertyville, Illinois. Dr. Vercillo is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cellulitis, Gallbladder Disease, Gallstones, Hernia Surgery, and Colostomy. Dr. Vercillo is board certified in American Board Of Colon & Rectal Surgery.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Internal Medicine

    77 Rand Rd, 
    Des Plaines, IL 
     (12.7 miles away)
    Languages Spoken:
    English, Russian

    Michael Gill is a primary care provider, practicing in Internal Medicine in Des Plaines, Illinois. Dr. Gill is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Coronary Heart Disease. Dr. Gill is board certified in American Board Of Internal Medicine.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Advocate Medical Group Primary Care

    27750 W Highway, Ste 240, 
    Barrington, IL 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Seng Leong is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Leong is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Ascites, Familial Colorectal Cancer, Hypertension, Colonoscopy, and Gastrostomy. Dr. Leong is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 439

    Last Updated: 04/28/2026

    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 Barrington, 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 Barrington, 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 Barrington, 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 Barrington, 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 Barrington, 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 Barrington, 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 Barrington, 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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