The 20 Best Retroperitoneal Inflammation Doctors Near Me in o fallon, MO

Find the Top Retroperitoneal Inflammation Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 65 doctor with experience in Retroperitoneal Inflammation near o fallon, MO. Of these, 56 are Experienced and 9 are Advanced.

Location
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65 providers found
    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation
    Referral may be required

    Office

    20 Progress Point Pkwy Ste 100, 
    O Fallon, MO 
     (4.4 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 an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. 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.

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Leibold is a General Surgeon practicing medicine in Lake St. Louis, Missouri. Dr. Leibold is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hernia, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Colostomy. Dr. Leibold is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Leibold is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Charles Hartman is a General Surgeon practicing medicine in Lake St. Louis, Missouri. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Appendectomy. Dr. Hartman is board certified in American Osteopathic Board General Vascular (Surg) , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hartman is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Nickel is a General Surgeon practicing medicine in Lake St. Louis, Missouri. Dr. Nickel is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Gallbladder Disease, Hernia Surgery, and Colostomy. Dr. Nickel is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Nickel is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Interventional Radiology | Radiology
    Experienced in Retroperitoneal Inflammation
    Interventional Radiology | Radiology
    Referral may be required
    100 Medical Plaza, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    M Majeed is an Interventional Radiologist and a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Majeed is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ascites, Familial Colorectal Cancer, Colorectal Cancer, Vertebroplasty, and Bone Graft. Dr. Majeed is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Interventional Radiology & Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration .

    Experienced in Retroperitoneal Inflammation
    Interventional Radiology | Radiology
    Experienced in Retroperitoneal Inflammation
    Interventional Radiology | Radiology
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Bengali
    Accepting New Patients

    Mahbubul Patwary is an Interventional Radiologist and a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Patwary is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Neuroendocrine Tumor, End-Stage Renal Disease (ESRD), Bone Marrow Aspiration, and Bone Graft. Dr. Patwary is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Interventional Radiology & Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Patwary is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lewis Halverson is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Halverson is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ascites, Pleurisy, Pleural Effusion, Bone Graft, and Vertebroplasty. Dr. Halverson is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Halverson is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Root is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Root is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Emphysema, Pleurisy, Pleural Effusion, Collapsed Lung, and Gastrostomy. Dr. Root is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , Drug Enforcement Administration , and American Board Of Radiology/Diagnostic Radiology . Dr. Root is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation
    Referral may be required

    Mercy Bariatric Center-Winding Woods

    300 Winding Woods Dr Ste 206, 
    O Fallon, MO 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Martin-Hawver is a General Surgeon practicing medicine in O Fallon, Missouri. Dr. Martin-Hawver is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity, Gallbladder Disease, Gallstones, Sleeve Gastrectomy, and Gastrectomy. Dr. Martin-Hawver is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Romel Izquierdo-Malon is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Izquierdo-Malon is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), End-Stage Renal Disease (ESRD), Endoscopy, and Gastrostomy.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Elamite, Japanese, Spanish

    Amanuel Yohannes is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Yohannes is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Acute Kidney Failure, Endoscopy, and Colonoscopy.

    Experienced in Retroperitoneal Inflammation
    Pediatrics | Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Pediatrics | Internal Medicine
    Referral may be required
    100 Medical Plaza, Hospitalist, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Deborah Goldberg is a primary care provider, practicing in Pediatrics and Internal Medicine in Lake St. Louis, Missouri. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Colonoscopy. Dr. Goldberg is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , American Board Of Pediatrics , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation
    Referral may be required
    100 Medical Plaza, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Harwood is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Harwood is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Retroperitoneal Inflammation, Secondary Peritonitis, Peritonitis, Gastrostomy, and Liver Embolization. Dr. Harwood is board certified in American Board Of Radiology, Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Harwood is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    100 Medical Plaza, Hospitalist, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Umesh Inampudi is a primary care provider, practicing in Internal Medicine in Lake St. Louis, Missouri. Dr. Inampudi is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Acute Pancreatitis, Small Cell Lung Cancer (SCLC), Endoscopy, and Colonoscopy. Dr. Inampudi 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 .

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    Midwest Nephrology Associates Inc.

    70 Jungermann Cir Ste 405, 
    Saint Peters, MO 
     (5.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kenneth Hacker is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Hacker is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Diverticular Disease, Hernia, Hernia Surgery, and Colostomy. Dr. Hacker is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    Bjsph Physician Billing Services, LLC

    70 Jungermann Cir, Suite 405, 
    Saint Peters, MO 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Laurel Yeager is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Yeager is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Ogilvie Syndrome, Breast Cancer, Paget Disease of the Breast, Lymphadenectomy, and Small Bowel Resection. Dr. Yeager is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation
    Advanced in Retroperitoneal Inflammation
    Referral may be required

    Office

    2 Progress Point Pkwy, 
    O Fallon, MO 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Constance Courtois is a Radiologist practicing medicine in O Fallon, Missouri. Dr. Courtois is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Retroperitoneal Inflammation, Muscle Invasive Bladder Cancer, Gastrostomy, and Endoscopy. Dr. Courtois is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    Benrus Surgical Associates Inc.

    6 Jungermann Cir Ste 205, 
    Saint Peters, MO 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jerad Miller is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Diverticular Disease, Squamous Cell Carcinoma of the Anal Canal (SCAC), Ileostomy, and Colostomy. Dr. Miller is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (15.0 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 Retroperitoneal Inflammation. 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 Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Hospital Based Practice

    10 Hospital Dr, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    John Hartweger is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Hartweger is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Infectious Arthritis, Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Colonoscopy.

    Showing 1-20 of 65

    Last Updated: 09/26/2026

    What is the definition of Retroperitoneal Inflammation?

    Retroperitoneal inflammation causes swelling that occurs in the retroperitoneal space. Over time, it can lead to a mass behind the abdomen and its contents called retroperitoneal fibrosis.

    The retroperitoneal space is in front of the lower back and behind the abdominal lining (peritoneum). Organs in this space include the:

    • Kidneys
    • Lymph nodes
    • Pancreas
    • Ureters
    • Adrenal glands
    • Esophagus
    • Abdominal aorta
    • Parts of the colon and stomach
    • Rectum

    When should I see a Retroperitoneal Inflammation doctor near o fallon, 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 Retroperitoneal Inflammation doctor near o fallon, 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 Retroperitoneal Inflammation doctors near o fallon, 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 Retroperitoneal Inflammation doctors near o fallon, 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 Retroperitoneal Inflammation doctor near o fallon, 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 Retroperitoneal Inflammation doctor search results page. 

    Why is it important to get a second opinion from a different Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctor near o fallon, 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctors near o fallon, MO?

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

    Look for the filter feature on the left-side of the Retroperitoneal Inflammation 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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