The 20 Best Retroperitoneal Inflammation Doctors Near Me in Barrington, IL

Find the Top Retroperitoneal Inflammation Experts and Specialists

The 20 Best Retroperitoneal Inflammation Doctors near Barrington, IL

Last Updated: 02/22/2026

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MediFind found 131 doctor with experience in Retroperitoneal Inflammation near Barrington, IL. Of these, 109 are Experienced and 22 are Advanced.

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131 providers found
    David P. Ondrula
    Advanced in Retroperitoneal Inflammation
    Colorectal Surgery
    Advanced in Retroperitoneal Inflammation
    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 in Barrington, Illinois. Dr. Ondrula is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Bladder Reconstruction.

    Scott G. Asselmeier
    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation

    Integrated Imaging Consultants, LLC

    450 W Highway 22, 
    Barrington, IL 
     (3.4 miles away)
    Languages Spoken:
    English

    Scott Asselmeier is a Radiologist in Barrington, Illinois. Dr. Asselmeier is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Lung Nodules, Lymphofollicular Hyperplasia, Ascites, Bone Marrow Aspiration, and Bone Graft.

    Munesh S. Kalsi
    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation

    Integrated Imaging Consultants, LLC

    450 W Highway 22, 
    Barrington, IL 
     (3.4 miles away)
    Languages Spoken:
    English

    Munesh Kalsi is a Radiologist in Barrington, Illinois. Dr. Kalsi is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Lung Nodules, Ascites, Small Cell Lung Cancer (SCLC), Liver Embolization, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery

    Advanced Surgical Care Of Northern Illinois, Ltd

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

    Jill Motl is a General Surgeon in Barrington, Illinois. Dr. Motl is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Retroperitoneal Inflammation, Gallbladder Disease, Cholecystitis, Hernia Surgery, and Hemorrhoidectomy.

    John R. Cheregi
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    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 in Barrington, Illinois. Dr. Cheregi is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Malabsorption, Obesity, Retroperitoneal Inflammation, Gastrectomy, and Sleeve Gastrectomy.

    Daniel Hoeltgen
    Experienced in Retroperitoneal Inflammation
    Bariatric Medicine
    Experienced in Retroperitoneal Inflammation
    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 in Barrington, Illinois. Dr. Hoeltgen is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Endoscopy, and Gastrectomy.

    Hsin Y. Chang
    Experienced in Retroperitoneal Inflammation
    Bariatric Medicine
    Experienced in Retroperitoneal Inflammation
    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 in Barrington, Illinois. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Hernia, Umbilical Hernia, Cellulitis, Hernia Surgery, and Small Bowel Resection.

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

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

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

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

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

    Scott H. Miller
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    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 in Libertyville, Illinois. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Familial Colorectal Cancer, Gallbladder Disease, Lymphadenectomy, and Hernia Surgery.

    Kristin Vercillo
    Experienced in Retroperitoneal Inflammation
    Colorectal Surgery
    Experienced in Retroperitoneal Inflammation
    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 in Libertyville, Illinois. Dr. Vercillo is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Cellulitis, Gallbladder Disease, Gallstones, Hernia Surgery, and Colostomy.

    Experienced in Retroperitoneal Inflammation
    Experienced in Retroperitoneal Inflammation

    Integrated Imaging Consultants, LLC

    450 W Highway 22, 
    Barrington, IL 
     (3.4 miles away)
    Languages Spoken:
    English

    Smitesh Patel is a Radiologist in Barrington, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Tenosynovitis, Non-Alcoholic Fatty Liver Disease, Melorheostosis, and Melorheostosis with Osteopoikilosis.

    Eugene Tarasov
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery

    Chicago Surgical Clinic, Ltd

    129 W Rand Rd, 
    Arlington Heights, IL 
     (8.2 miles away)
    Languages Spoken:
    English, Russian
    Offers Telehealth

    Eugene Tarasov is a General Surgeon in Arlington Heights, Illinois. Dr. Tarasov is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Gastrointestinal Fistula, Gallbladder Disease, Hernia, Hernia Surgery, and Gastrostomy.

    Scott Pinchot
    Advanced in Retroperitoneal Inflammation
    Colorectal Surgery | General Surgery
    Advanced in Retroperitoneal Inflammation
    Colorectal Surgery | General Surgery

    Endeavor Health Medical Group

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

    Scott Nathan Pinchot, MD, a general surgeon at Endeavor Health, specializes in colon and rectal surgery. With more than a decade of experience, he provides surgical treatment for diseases of the lower digestive tract, supporting patients through comprehensive evaluation and individualized surgical care. Dr. Pinchot is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Colorectal Cancer, Ileostomy, and Hemorrhoidectomy.

    Thomas Pae
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery

    Endeavor Health Medical Group

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

    Thomas H. Pae, MD, a general surgeon at Endeavor Health, provides surgical care for a wide range of conditions. With over two decades of experience, he performs procedures using evidence-based techniques and collaborates closely with care teams to support recovery and long-term outcomes. Dr. Pae is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Choledocholithiasis, Cellulitis, Colostomy, and Hernia Surgery.

    Sean Barnett
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery

    Endeavor Health Medical Group

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

    Sean Barnett, MD, a general and trauma surgeon at Endeavor Health, provides surgical care for patients with conditions of the abdomen, including gallbladder disease, hernias, appendicitis and bowel disorders. He also performs dialysis access surgery. Dr. Barnett values collaboration and ensures patients are informed and comfortable when making decisions about their treatment. His approach combines surgical expertise, clear communication and compassion to guide patients through every step of care. Dr. Barnett is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Pancreatic Cancer, Familial Pancreatic Cancer, Colostomy, and Hernia Surgery.

    Robert Rao
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery

    Endeavor Health Medical Group

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

    Robert Rao, MD, a general and breast surgeon at Endeavor Health and Medical Director of Surgical Services at Endeavor Health Northwest Community Hospital, brings more than 30 years of experience in treating abdominal and breast conditions. His practice focuses on breast cancer surgery, as well as care for gallbladder issues, hernias, thyroid conditions and skin cancers. Dr. Rao combines compassion with surgical precision, integrating genetics and personalized treatment approaches to guide each patient’s care. Dr. Rao is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Pancreatic Cancer, Bladder Reconstruction, and Hernia Surgery.

    Showing 1-20 of 131

    Last Updated: 02/22/2026

    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 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 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 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 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 Barrington, IL?

    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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