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    Last Updated: 02/22/2026

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    MediFind found 411 doctor with experience in Hemorrhagic Proctocolitis near Illinois, US. Of these, 332 are Experienced, 64 are Advanced, 10 are Distinguished and 5 are Elite.

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    411 providers found
      Stephen B. Hanauer
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      259 E Erie St Ste 1600, Lavin Family Pavilion, 
      Chicago, IL 
      Experience:
      49+ years
      Languages Spoken:
      English
      Offers Telehealth

      Stephen Hanauer is a Gastroenterologist in Chicago, Illinois. Dr. Hanauer has been practicing medicine for over 49 years and is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Colonoscopy, and Endoscopy.

      Parambir S. Dulai
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      259 E Erie St Ste 1600, Lavin Family Pavilion, 
      Chicago, IL 
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Parambir Dulai is a Gastroenterologist in Chicago, Illinois. Dr. Dulai has been practicing medicine for over 17 years and is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Russell D. Cohen
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology

      University Of Chicago

      355 E Grand Ave, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Russell Cohen is a Gastroenterologist in Chicago, Illinois. Dr. Cohen is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Ileostomy, and Colonoscopy. Dr. Cohen is currently accepting new patients.

      Learn about our expert tiers
      Joel R. Pekow
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology

      University Of Chicago

      355 E Grand Ave, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Joel Pekow is a Gastroenterologist in Chicago, Illinois. Dr. Pekow is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Colitis, Crohn's Disease, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Pekow is currently accepting new patients.

      Elite in Hemorrhagic Proctocolitis
      Internal Medicine
      Elite in Hemorrhagic Proctocolitis
      Internal Medicine
      1050 W Keswick Ln, 
      Lake Forest, IL 
      Languages Spoken:
      English

      Roopal Thakkar is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Thakkar is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Hareth Raddawi
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Advocate Medical Group Gastroenterology

      10500 S Cicero Ave, 
      Oak Lawn, IL 
      Languages Spoken:
      English

      Hareth Raddawi is a Gastroenterologist in Oak Lawn, Illinois. Dr. Raddawi is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Gastrointestinal Bleeding, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Endoscopy.

      Janaki Patel
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Advocate Medical Group Gastroenterology

      1221 N Highland Ave 2nd Fl, 
      Aurora, IL 
      Languages Spoken:
      English

      Janaki Patel is a Gastroenterologist in Aurora, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Esophagitis, Irritable Bowel Syndrome (IBS), and Endoscopy.

      Rogelio Silva
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Advocate Medical Group Gastroenterology

      10500 S Cicero Ave, 
      Oak Lawn, IL 
      Languages Spoken:
      English

      Rogelio Silva is a Gastroenterologist in Oak Lawn, Illinois. Dr. Silva is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Gastrointestinal Bleeding, Chronic Erosive Gastritis, Angiodysplasia of the Colon, Gastrectomy, and Gastrostomy.

      Gregory Pajot
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Advocate Medical Group Gastroenterology

      Chicago, IL 
      Languages Spoken:
      English

      Gregory Pajot is a Gastroenterologist in Chicago, Illinois. Dr. Pajot is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Obesity, Diverticular Disease, Hemorrhoids, and Ulcerative Colitis.

      Eugene F. Yen
      Distinguished in Hemorrhagic Proctocolitis
      Gastroenterology
      Distinguished in Hemorrhagic Proctocolitis
      Gastroenterology
      259 E Erie St Ste 1600, Lavin Family Pavilion, 
      Chicago, IL 
      Experience:
      25+ years
      Languages Spoken:
      English
      Offers Telehealth

      Eugene Yen is a Gastroenterologist in Chicago, Illinois. Dr. Yen has been practicing medicine for over 25 years and is rated as a Distinguished provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Lymphocytic Colitis, Collagenous Colitis, Colitis, Colonoscopy, and Endoscopy.

      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Rush University Medical Group

      1725 W Harrison St, Suite 207, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Joseph Frasca is a Gastroenterologist in Chicago, Illinois. Dr. Frasca is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Appendectomy. Dr. Frasca is currently accepting new patients in some locations.

      Joel Retsky
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      1777 Green Bay Rd., Suite 201, 
      Highland Park, IL 
      Languages Spoken:
      English, Hebrew
      Offers Telehealth

      Joel Retsky, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease, including Crohn’s disease and ulcerative colitis, as well as colonoscopy for colon cancer screening. He completed advanced training at the University of Chicago and served on faculty before joining community-based practice. Dr. Retsky is committed to delivering the same level of care he would want for his own family. Dr. Retsky is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy.

      Ioannis Economou
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      2150 Pfingsten Rd., Suite 3000, 
      Glenview, IL 
      Languages Spoken:
      English, Greek
      Offers Telehealth

      Ioannis Economou, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease (IBD), including Crohn’s disease and ulcerative colitis. He serves as Director of the Section for Inflammatory Bowel Diseases and brings extensive clinical, academic and research experience from leading institutions such as Columbia University, Yale School of Medicine and Rush University. Dr. Economou takes a collaborative, patient-centered approach to care, helping individuals understand their condition and treatment options while advancing research on environmental and genetic factors that influence IBD. Dr. Economou is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Colonoscopy, and Endoscopy.

      Omar Khan
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      757 Park Ave. West, Suite 2850, 
      Highland Park, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Omar Khan, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease, including Crohn’s disease, ulcerative colitis and hereditary colorectal cancer syndromes. He takes a personal, team-based approach to care, helping patients manage their condition through all stages of health. Dr. Khan is also passionate about advancing predictive tools to better match treatments with individual needs. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Crohn's Disease, Gastrectomy, and Endoscopy.

      Matthew Smith
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Duly Health And Care

      1220 Hobson Rd, Ste 220, 
      Naperville, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Smith is a Gastroenterologist in Naperville, Illinois. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Ulcerative Colitis, Familial Colorectal Cancer, Colorectal Cancer, Endoscopy, and Gastrectomy.

      Jennifer A. Stiasny
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      20 Tower Ct, 
      Gurnee, IL 
      Languages Spoken:
      English

      Jennifer Stiasny is a Gastroenterologist in Gurnee, Illinois. Dr. Stiasny is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

      Aaron Benson
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology | Bariatric Medicine | Cardiology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology | Bariatric Medicine | Cardiology

      Endeavor Health Medical Group

      2101 S. Arlington Heights Rd., Suite 108, 
      Arlington Heights, IL 
      Languages Spoken:
      English

      Aaron Benson, MD, a gastroenterologist at Endeavor Health, cares for patients with digestive health concerns ranging from abdominal pain to liver disease. With a focus on both preventive screening and chronic condition management, he emphasizes education, empathy and trust. Dr. Benson uses clear communication and humor to help patients feel comfortable discussing sensitive issues and confident in their care. Dr. Benson is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Trichohepatoenteric Syndrome, Macroamylasemia, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

      Vitaliy Y. Poylin
      Advanced in Hemorrhagic Proctocolitis
      Colorectal Surgery
      Advanced in Hemorrhagic Proctocolitis
      Colorectal Surgery
      259 E Erie St Ste 1600, Lavin Family Pavilion, 
      Chicago, IL 
      Experience:
      24+ years
      Languages Spoken:
      English
      Offers Telehealth

      Vitaliy Poylin is a Colorectal Surgeon in Chicago, Illinois. Dr. Poylin has been practicing medicine for over 24 years and is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Rectal Prolapse, Colorectal Cancer, Lynch Syndrome, Ileostomy, and Hernia Surgery.

      Sunil T. Joseph
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      745 Fletcher Dr, 
      Elgin, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Sunil Joseph is a Gastroenterologist in Elgin, Illinois. Dr. Joseph is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Diverticular Disease, Ascites, Ulcerative Colitis, Endoscopy, and Gastrectomy.

      Sharif Zubair
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      25 N Winfield Rd Ste 420, 
      Winfield, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Sharif Zubair is a Gastroenterologist in Winfield, Illinois. Dr. Zubair is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Familial Adenomatous Polyposis, Neuroendocrine Tumor, Turcot Syndrome, Gastrectomy, and Colonoscopy.

      Showing 1-20 of 411

      Last Updated: 02/22/2026

      What is the definition of Hemorrhagic Proctocolitis?

      Hemorrhagic proctocolitis is a condition in which there is inflammation in the lining of the colon and rectum that causes bleeding. Hemorrhagic proctocolitis has many possible causes.

      When should I see a Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis doctor search results page. 

      Why is it important to get a second opinion from a different Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis doctors in Illinois, US?

      Look for the filter feature on the left side of the Hemorrhagic Proctocolitis 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 Hemorrhagic Proctocolitis doctor that offers video calls?

      Look for the filter feature on the left-side of the Hemorrhagic Proctocolitis 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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