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    Last Updated: 10/30/2025

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    MediFind found 21 doctor with experience in Toxic Megacolon near Illinois, US. Of these, 14 are Experienced and 7 are Advanced.

    Location
    LocationClose
    21 providers found
      James R. O'donnell
      Experienced in Toxic Megacolon
      General Surgery
      Experienced in Toxic Megacolon
      General Surgery

      Advocate Medical Group General Surgery

      9550 W 167th St, 
      Orland Park, IL 
      Languages Spoken:
      English

      James O'donnell is a General Surgeon in Orland Park, Illinois. Dr. O'donnell is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Hernia, Cholecystitis, Gallbladder Disease, Colostomy, and Gastrostomy.

      Advanced in Toxic Megacolon
      Gastroenterology
      Advanced in Toxic Megacolon
      Gastroenterology
      5841 S Maryland Ave, Room M226(mc4076), 
      Chicago, IL 
      Languages Spoken:
      English

      Frank Hoentjen is a Gastroenterologist in Chicago, Illinois. Dr. Hoentjen is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Toxic Megacolon
      Gastroenterology
      Advanced in Toxic Megacolon
      Gastroenterology
      1001 W Main St, Suite 500a, 
      Peoria, IL 
      Languages Spoken:
      English

      Terry Baldwin is a Gastroenterologist in Peoria, Illinois. Dr. Baldwin is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Crohn's Disease, Toxic Megacolon, Barrett Esophagus, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Advanced in Toxic Megacolon
      Gastroenterology
      Advanced in Toxic Megacolon
      Gastroenterology

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
      Languages Spoken:
      English, Serbian
      Accepting New Patients
      Offers Telehealth

      Dejan Micic is a Gastroenterologist in Maywood, Illinois. Dr. Micic is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Ulcerative Colitis, Viral Gastroenteritis, Short Bowel Syndrome, Endoscopy, and Colonoscopy. Dr. Micic is currently accepting new patients.

      Advanced in Toxic Megacolon
      Internal Medicine
      Advanced in Toxic Megacolon
      Internal Medicine

      The Board Of Trustees Of The University Of Illinois

      1 Illini Dr, 
      Peoria, IL 
      Experience:
      16+ years
      Languages Spoken:
      English, Bengali, Hindi
      Accepting New Patients

      Tulika Chatterjee is a primary care provider, practicing in Internal Medicine in Peoria, Illinois. Dr. Chatterjee has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Myositis, COVID-19, Severe Acute Respiratory Syndrome (SARS), Vitrectomy, and Endoscopy. Dr. Chatterjee is currently accepting new patients.

      Advanced in Toxic Megacolon
      Pediatric Gastroenterology
      Advanced in Toxic Megacolon
      Pediatric Gastroenterology
      17850 Kedzie Ave, 3200, 
      Hazel Crest, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Randolph Mcconnie is a Pediatric Gastroenterologist in Hazel Crest, Illinois. Dr. Mcconnie is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Toxic Megacolon, Fecal Impaction, Colitis, Viral Gastroenteritis, and Colonoscopy.

      Advanced in Toxic Megacolon
      Gastroenterology
      Advanced in Toxic Megacolon
      Gastroenterology
      5841 S Maryland Ave, 
      Chicago, IL 
      Languages Spoken:
      English

      Jacob Ollech is a Gastroenterologist in Chicago, Illinois. Dr. Ollech is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Viral Gastroenteritis, Colitis, Radiation Enteritis, Endoscopy, and Colonoscopy.

      Advanced in Toxic Megacolon
      General Surgery
      Advanced in Toxic Megacolon
      General Surgery
      251 E Huron St, 
      Chicago, IL 
      Languages Spoken:
      English

      Marjorie Liggett is a General Surgeon in Chicago, Illinois. Dr. Liggett is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Toxic Megacolon, Traumatic Brain Injury, Ileostomy, and Gallbladder Removal.

      Hasan B. Alam
      Experienced in Toxic Megacolon
      General Surgery
      Experienced in Toxic Megacolon
      General Surgery
      676 N St Clair St Ste 2320, Arkes Pavilion, 
      Chicago, IL 
      Experience:
      35+ years
      Languages Spoken:
      English
      Offers Telehealth

      Hasan Alam is a General Surgeon in Chicago, Illinois. Dr. Alam has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Traumatic Brain Injury, Choledocholithiasis, Gallstones, Gallbladder Removal, and Appendectomy.

      Experienced in Toxic Megacolon
      Internal Medicine
      Experienced in Toxic Megacolon
      Internal Medicine

      Medical Arts Associates, Ltd.

      600 John Deere Rd, Suite 200, 
      Moline, IL 
      Languages Spoken:
      English
      Accepting New Patients

      Ahmed Khalafallah is a primary care provider, practicing in Internal Medicine in Moline, Illinois. Dr. Khalafallah is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Lung Metastases, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Endoscopy, and Ureteroscopy. Dr. Khalafallah is currently accepting new patients.

      Experienced in Toxic Megacolon
      Internal Medicine
      Experienced in Toxic Megacolon
      Internal Medicine

      The Board Of Trustees Of The University Of Illinois

      1 Illini Dr, 
      Peoria, IL 
      Experience:
      16+ years
      Languages Spoken:
      English

      Moni Roy is a primary care provider, practicing in Internal Medicine in Peoria, Illinois. Dr. Roy has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Subareolar Abscess, Infectious Arthritis, Septic Arthritis, Endoscopy, and Ureteroscopy.

      Experienced in Toxic Megacolon
      Gastroenterology
      Experienced in Toxic Megacolon
      Gastroenterology
      40 Skokie Blvd., Suite 110, 
      Northbrook, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Gene Chiao is a Gastroenterologist in Northbrook, Illinois. Dr. Chiao is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Benign Esophageal Stricture, Colonoscopy, and Gastrectomy.

      Experienced in Toxic Megacolon
      Internal Medicine
      Experienced in Toxic Megacolon
      Internal Medicine
      806 Central Ave, Suite 103, 
      Highland Park, IL 
      Languages Spoken:
      English, Polish, Spanish

      Victor Levitan is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Levitan is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Chronic Cough, Vertigo, Empyema, and Fainting.

      Experienced in Toxic Megacolon
      General Surgery
      Experienced in Toxic Megacolon
      General Surgery

      Swedishamerican Hospital

      6824 Newburg Rd, Sa Valley, 
      Rockford, IL 
      Languages Spoken:
      English
      Accepting New Patients

      Jason Klovning is a General Surgeon in Rockford, Illinois. Dr. Klovning is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Stomach Cancer, Gallstones, Choledocholithiasis, Hernia Surgery, and Gastrostomy. Dr. Klovning is currently accepting new patients.

      Experienced in Toxic Megacolon
      General Surgery
      Experienced in Toxic Megacolon
      General Surgery

      Endeavor Health Medical Group

      9650 Gross Point Rd, 
      Skokie, IL 
      Languages Spoken:
      English
      Accepting New Patients

      Anna Tyson is a General Surgeon in Skokie, Illinois. Dr. Tyson is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Cholecystitis, Small Bowel Resection, and Gallbladder Removal. Dr. Tyson is currently accepting new patients.

      Experienced in Toxic Megacolon
      Gastroenterology
      Experienced in Toxic Megacolon
      Gastroenterology

      GI Partners Of Illinois, LLC

      9921 Southwest Hwy, 
      Oak Lawn, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Tamer Atassi is a Gastroenterologist in Oak Lawn, Illinois. Dr. Atassi is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Acute Pancreatitis, Intestinal Cancer, Painful Swallowing, Hemorrhoidectomy, and Gastrectomy.

      Experienced in Toxic Megacolon
      Gastroenterology
      Experienced in Toxic Megacolon
      Gastroenterology
      4646 N Marine Dr, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      John Venetos is a Gastroenterologist in Chicago, Illinois. Dr. Venetos is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Gastrointestinal Bleeding, Protein Deficiency, Esophagitis, Colonoscopy, and Gastrostomy.

      Experienced in Toxic Megacolon
      General Surgery
      Experienced in Toxic Megacolon
      General Surgery

      Blessing Hospital

      1107 College Ave, Suite 1, 
      Quincy, IL 
      Languages Spoken:
      English, Italian
      Accepting New Patients

      Fernando Bonanni is a General Surgeon in Quincy, Illinois. Dr. Bonanni is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Obesity, Obesity in Children, Heartburn, Sleeve Gastrectomy, and Gastrectomy. Dr. Bonanni is currently accepting new patients.

      Experienced in Toxic Megacolon
      General Practice
      Experienced in Toxic Megacolon
      General Practice
      746 W 79th St, 
      Chicago, IL 
      Languages Spoken:
      English

      Henry Lin is a primary care provider, practicing in General Practice in Chicago, Illinois. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Alagille Syndrome, Cholestasis, Biliary Atresia, Vitrectomy, and Liver Transplant.

      Experienced in Toxic Megacolon
      Internal Medicine
      Experienced in Toxic Megacolon
      Internal Medicine
      1538 N Arlington Heights Road, 
      Arlington Heights, IL 
      Languages Spoken:
      English

      Eli Ehrenpreis is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Ehrenpreis is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Sclerosing Mesenteritis, Necrosis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

      Showing 1-20 of 21

      Last Updated: 10/30/2025

      What is the definition of Toxic Megacolon?

      Toxic megacolon occurs when swelling and inflammation spread into the deeper layers of your colon. As a result, the colon stops working and widens. In severe cases, the colon may rupture.

      When should I see a Toxic Megacolon doctor in Illinois, US?

      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 Toxic Megacolon doctor in Illinois, US?

      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 Toxic Megacolon doctors in Illinois, US?

      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 Toxic Megacolon doctors in Illinois, US?

      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 Toxic Megacolon doctor in Illinois, US?

      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 Toxic Megacolon doctor search results page. 

      Why is it important to get a second opinion from a different Toxic Megacolon 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 Toxic Megacolon doctor in Illinois, US?

      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 Toxic Megacolon 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 Toxic Megacolon 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 Toxic Megacolon doctors in Illinois, US?

      Look for the filter feature on the left side of the Toxic Megacolon 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 Toxic Megacolon doctor that offers video calls?

      Look for the filter feature on the left-side of the Toxic Megacolon 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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