The 20 Best Peptic Ulcer Doctors Near Me in Chesterfield, MO

Find the Top Peptic Ulcer Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 545 doctor with experience in Peptic Ulcer near Chesterfield, MO. Of these, 476 are Experienced, 58 are Advanced and 9 are Distinguished.

Location
LocationClose
545 providers found
    Advanced in Peptic Ulcer
    Vascular Surgery
    Advanced in Peptic Ulcer
    Vascular Surgery
    Referral may be required

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Niesen is a Vascular Surgeon practicing medicine in Chesterfield, Missouri. Dr. Niesen is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Endoscopy. Dr. Niesen is currently accepting new patients.

    Distinguished in Peptic Ulcer
    Distinguished in Peptic Ulcer

    Independence Care Of Missouri At St Louis LLC

    100 Chesterfield Business Pkwy Fl 2, 
    Chesterfield, MO 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mariela Del Valle-Cruz is a primary care provider, practicing in Family Medicine in Chesterfield, Missouri. Dr. Del Valle-Cruz is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Peptic Ulcer, Necrosis, Cellulitis, and Stasis Dermatitis and Ulcers.

    Distinguished in Peptic Ulcer
    Distinguished in Peptic Ulcer
    Referral may be required

    Office

    20 Progress Point Pkwy Ste 100, 
    O Fallon, MO 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephanie Sandberg is a General Surgeon practicing medicine in O Fallon, Missouri. Dr. Sandberg is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Peptic Ulcer, Necrosis, Primary Intestinal Lymphangiectasia, Meige Disease, and Hernia Surgery. Dr. Sandberg is currently accepting new patients.

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

    Office

    506 Saint Lukes Center Dr Ste 506, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English, German
    Accepting New Patients
    Offers Telehealth

    Rand Sommer is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Sommer is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Coronary Heart Disease, and Hip Replacement. Dr. Sommer is currently accepting new patients.

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

    St. Luke's Chesterfield IM & Rheumatology

    226 S Woods Mill Rd Ste 43, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Esther is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Esther is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Gastroesophageal Reflux Disease (GERD), Osteoarthritis, and Polymyalgia Rheumatica. Dr. Esther is currently accepting new patients.

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

    Contemporary Womens Healthcare

    20 Progress Point Pkwy Ste 108, 
    O Fallon, MO 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jamie Tueth is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Tueth 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 Thrombocytopenia, Hypothyroidism, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Tueth is currently accepting new patients.

    Distinguished in Peptic Ulcer
    Vascular Surgery
    Distinguished in Peptic Ulcer
    Vascular Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (9.9 miles away)
    Languages Spoken:
    English, Korean
    Accepting New Patients

    Jack Oak is a Vascular Surgeon practicing medicine in Bridgeton, Missouri. Dr. Oak is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Arterial Tortuosity Syndrome, Peptic Ulcer, Carotid Artery Disease, Carotid Artery Surgery, and Endoscopy. Dr. Oak is board certified in American Board Of Surgery/General-Vascular Surgery , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Oak is currently accepting new patients.

    Advanced in Peptic Ulcer
    Vascular Surgery
    Advanced in Peptic Ulcer
    Vascular Surgery
    Referral may be required

    St. Luke's Vascular Surgery

    222 S Woods Mill Rd # 360, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Peterson is a Vascular Surgeon practicing medicine in Chesterfield, Missouri. Dr. Peterson is rated as an Advanced 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 Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Arterial Insufficiency, and Carotid Artery Surgery. Dr. Peterson is currently accepting new patients.

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

    Office

    1068 S Woods Mill Rd, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English

    Eric Baggstrom is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Baggstrom is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Hypertensive Heart Disease, and Enlarged Liver.

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

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Salma Kazmi is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Kazmi is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Heart Attack, Ventricular Tachycardia, Sepsis, Endoscopy, and Pacemaker Implantation. Dr. Kazmi is currently accepting new patients.

    Advanced in Peptic Ulcer
    Family Medicine
    Advanced in Peptic Ulcer
    Family Medicine

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Raghu Kanumuri is a primary care provider, practicing in Family Medicine in Chesterfield, Missouri. Dr. Kanumuri is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Chronic Obstructive Pulmonary Disease (COPD), Headache, and Delirium. Dr. Kanumuri is currently accepting new patients.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine
    452a Sovereign Ct, 
    Ballwin, MO 
     (4.2 miles away)
    Languages Spoken:
    English

    Binwant Singh is a primary care provider, practicing in Internal Medicine in Ballwin, Missouri. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Peptic Ulcer, Schizoaffective Disorder, Scleredema, and Familial Hypertension.

    Advanced in Peptic Ulcer
    General Practice
    Advanced in Peptic Ulcer
    General Practice

    Independence Care Of Missouri At St Louis LLC

    100 Chesterfield Business Pkwy Fl 2, 
    Chesterfield, MO 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tylor Kersten is a primary care provider, practicing in General Practice in Chesterfield, Missouri. Dr. Kersten is rated as an Advanced 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 Peptic Ulcer, Necrosis, Cellulitis, and Malnutrition. Dr. Kersten is currently accepting new patients.

    Distinguished in Peptic Ulcer
    Family Medicine
    Distinguished in Peptic Ulcer
    Family Medicine

    Total Access Urgent Care PC

    13861 Manchester Rd, 
    Ballwin, MO 
     (6.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Stanley Crown is a primary care provider, practicing in Family Medicine in Ballwin, Missouri. He has been practicing medicine for over 44 years. Dr. Crown is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Tracheobronchomalacia, Acquired Tracheomalacia, Viral Pharyngitis, and Cellulitis.

    Distinguished in Peptic Ulcer
    General Surgery
    Distinguished in Peptic Ulcer
    General Surgery
    Referral may be required

    Missouri Baptist Medical Center

    3015 N Ballas Rd, 
    Saint Louis, MO 
     (7.2 miles away)
    Languages Spoken:
    English

    Mark Ludwig is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Ludwig is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Necrosis, Venous Insufficiency, and Cellulitis.

    Distinguished in Peptic Ulcer
    Vascular Surgery
    Distinguished in Peptic Ulcer
    Vascular Surgery
    Referral may be required

    Missouri Baptist Medical Center

    3015 N Ballas Rd, 
    Saint Louis, MO 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ricardo Rao is a Vascular Surgeon practicing medicine in Saint Louis, Missouri. Dr. Rao is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Peptic Ulcer, Cellulitis, and Carotid Artery Surgery. Dr. Rao is currently accepting new patients.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine
    522 N. New Ballas Road, Suite 199, 
    St. Louis, MO 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Emil Fernando is a primary care provider, practicing in Internal Medicine in St. Louis, Missouri. Dr. Fernando is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, High Potassium Level, Peptic Ulcer, Gastrostomy, and Endoscopy. Dr. Fernando is board certified in Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , and Missouri State Board Of Registration. Dr. Fernando is currently accepting new patients.

    Distinguished in Peptic Ulcer
    Internal Medicine
    Distinguished in Peptic Ulcer
    Internal Medicine
    932 Claymark Drive, 
    St. Louis, MO 
     (7.8 miles away)
    Languages Spoken:
    English

    Renuka Sodhi is a primary care provider, practicing in Internal Medicine in St. Louis, Missouri. Dr. Sodhi is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Peptic Ulcer, Dementia, Colonoscopy, and Endoscopy. Dr. Sodhi is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Betsy Krebs is a General Surgeon practicing medicine in Bridgeton, Missouri. Dr. Krebs 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 Gallbladder Disease, Gallstones, Choledocholithiasis, Peritonitis, and Hernia Surgery. Dr. Krebs is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Osteopathic Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Krebs is currently accepting new patients.

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

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karen Austin is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Austin 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 Osteomyelitis in Children, Sepsis, Peptic Ulcer, Ureteroscopy, and Endoscopy. Dr. Austin is currently accepting new patients.

    Showing 1-20 of 545

    Last Updated: 09/26/2026

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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 Chesterfield, MO?

    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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