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    Last Updated: 01/09/2026

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    MediFind found 113 doctor with experience in Hemorrhagic Proctocolitis near Highland Park, IL. Of these, 89 are Experienced, 21 are Advanced, 2 are Elite and 1 are Distinguished.

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    113 providers found
      Joel R. Pekow
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology
      Elite in Hemorrhagic Proctocolitis
      Gastroenterology

      The University Of Chicago

      400 Skokie Blvd, Suite 300, 
      Northbrook, IL 
       (2.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Joel Pekow is a Gastroenterologist in Northbrook, Illinois. Dr. Pekow is rated as an Elite provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Crohn's Disease, 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 
       (6.9 miles away)
      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.

      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      757 Park Ave W, Suite 2850, 
      Highland Park, IL 
       (0.6 miles away)
      Languages Spoken:
      English

      Omar Khan is a Gastroenterologist in Highland Park, Illinois. 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.

      Learn about our expert tiers
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      777 Park W Ave, 
      Highland Park, IL 
       (0.7 miles away)
      Languages Spoken:
      English

      Joel Retsky is a Gastroenterologist in Highland Park, Illinois. 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.

      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      40 Skokie Blvd., Suite 110, 
      Northbrook, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

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

      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      Advanced in Hemorrhagic Proctocolitis
      Gastroenterology
      40 Skokie Blvd., Suite 110, 
      Northbrook, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tara Troy is a Gastroenterologist in Northbrook, Illinois. Dr. Troy is rated as an Advanced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Hemorrhoids, Gas Bloat Syndrome, Heartburn, Colonoscopy, and Endoscopy.

      Alexander S. Tosiou
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      800 N Westmoreland Rd Ste 100, 
      Lake Forest, IL 
       (5.0 miles away)
      Experience:
      33+ years
      Languages Spoken:
      English

      Alexander Tosiou is a Gastroenterologist in Lake Forest, Illinois. Dr. Tosiou has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Diarrhea, Gastrectomy, and Endoscopy.

      Frank G. Martini
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      800 N Westmoreland Rd Ste 100, 
      Lake Forest, IL 
       (5.0 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Frank Martini is a Gastroenterologist in Lake Forest, Illinois. Dr. Martini has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Diverticular Disease, Visceromegaly, Collagenous Colitis, Endoscopy, and Gastrectomy.

      Distinguished in Hemorrhagic Proctocolitis
      Gastroenterology
      Distinguished in Hemorrhagic Proctocolitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      2501 Compass Rd, Suite 130, 
      Glenview, IL 
       (5.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Bruce Greenberg is a Gastroenterologist in Glenview, Illinois. Dr. Greenberg is rated as a Distinguished provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Diverticular Disease, Colonoscopy, and Endoscopy. Dr. Greenberg is currently accepting new patients.

      John J. Oh
      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine
      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine

      John Oh, MD, SC

      150 W Half Day Rd, 
      Buffalo Grove, IL 
       (8.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Oh is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Congenital Sucrase-Isomaltase Deficiency.

      Lidiya Kupriyenko
      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine
      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine

      Advocate Medical Group Primary Care

      650 W Lake Cook Rd, 
      Buffalo Grove, IL 
       (9.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lidiya Kupriyenko is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Kupriyenko is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      1777 Green Bay Rd, Suite 200, 
      Highland Park, IL 
       (0.2 miles away)
      Languages Spoken:
      English

      Neal Moller is a Gastroenterologist in Highland Park, Illinois. Dr. Moller is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Endoscopy.

      Experienced in Hemorrhagic Proctocolitis
      Geriatrics
      Experienced in Hemorrhagic Proctocolitis
      Geriatrics

      Ravinia Associates In Internal Medicine LTD

      1777 Green Bay Rd # 201, 
      Highland Park, IL 
       (0.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Sultan is a primary care provider, practicing in Geriatrics in Highland Park, Illinois. Dr. Sultan is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Cough, Coronary Heart Disease, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT).

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Illinois Gastroenterology Group LLC

      806 Central Ave, Suite 202, 
      Highland Park, IL 
       (0.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Amit Patel is a Gastroenterologist in Highland Park, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Hemorrhoids, Chronic Erosive Gastritis, Gas Bloat Syndrome, Helicobacter Pylori Infection, and Gastrectomy.

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      757 Park Ave W, Suite 3870, 
      Highland Park, IL 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Leslie Yang is a Gastroenterologist in Highland Park, Illinois. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Morning Sickness, Hemorrhoids, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      757 Park Ave W, 
      Highland Park, IL 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Tick is a Gastroenterologist in Highland Park, Illinois. Dr. Tick is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Colonoscopy.

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology

      Endeavor Health Medical Group

      777 Park W Ave, 
      Highland Park, IL 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shailesh Bajaj is a Gastroenterologist in Highland Park, Illinois. Dr. Bajaj is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Sclerosing Cholangitis, Cholangitis, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy.

      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      Experienced in Hemorrhagic Proctocolitis
      Gastroenterology
      40 Skokie Blvd, Suite 110, 
      Northbrook, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Nathanson is a Gastroenterologist in Northbrook, Illinois. Dr. Nathanson is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.

      Experienced in Hemorrhagic Proctocolitis
      Family Medicine
      Experienced in Hemorrhagic Proctocolitis
      Family Medicine

      Endeavor Health Medical Group

      1182 Northbrook Ct, 
      Northbrook, IL 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rebecca Malik is a primary care provider, practicing in Family Medicine in Northbrook, Illinois. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. Her top areas of expertise are Migraine, Vertigo, Hypothyroidism, and Autosomal Recessive Hypotrichosis. Dr. Malik is currently accepting new patients.

      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine
      Experienced in Hemorrhagic Proctocolitis
      Internal Medicine
      400 Skokie Blvd Ste 530, 
      Northbrook, IL 
       (4.5 miles away)
      Languages Spoken:
      English

      Scott Cienkus is a primary care provider, practicing in Internal Medicine in Northbrook, Illinois. Dr. Cienkus is rated as an Experienced provider by MediFind in the treatment of Hemorrhagic Proctocolitis. His top areas of expertise are Infant Hyperglycemia, Sitosterolemia, Postmenopausal Osteoporosis, and Peripheral Neuropathy.

      Showing 1-20 of 113

      Last Updated: 01/09/2026

      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 near Highland Park, 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 Hemorrhagic Proctocolitis doctor near Highland Park, 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 Hemorrhagic Proctocolitis doctors near Highland Park, 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 Hemorrhagic Proctocolitis doctors near Highland Park, 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 Hemorrhagic Proctocolitis doctor near Highland Park, 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 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 near Highland Park, 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 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 near Highland Park, IL?

      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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