The 20 Best Diarrhea Doctors Near Me in tinley park, IL

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 209 doctor with experience in Diarrhea near tinley park, IL. Of these, 178 are Experienced, 26 are Advanced and 5 are Distinguished.

Location
LocationClose
209 providers found
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Advocate Medical Group Internal Medicine

    9550 W 167th St, 
    Orland Park, IL 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Olmstead is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Olmstead is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Hypertensive Heart Disease, Colonoscopy, and Bone Marrow Aspiration. Dr. Olmstead is board certified in American Board Of Internal Medicine. Dr. Olmstead is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Advocate Medical Group Internal Medicine

    9550 W 167th St, 
    Orland Park, IL 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Melissa Pradhan is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Pradhan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Collagenous Colitis, Type 2 Diabetes (T2D), Osteoporosis, and Postmenopausal Osteoporosis. Dr. Pradhan is board certified in  . Dr. Pradhan is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Advocate Medical Group Internal Medicine

    4001 Vollmer Rd, 
    Olympia Fields, IL 
     (5.2 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Navneet Singh is a primary care provider, practicing in Internal Medicine in Olympia Fields, Illinois. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Small Cell Lung Cancer (SCLC), Xeroderma Pigmentosum, and Endoscopy. Dr. Singh is board certified in American Board Of Internal Medicine. Dr. Singh is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Advocate Medical Group Internal Medicine

    4001 Vollmer Rd, 
    Olympia Fields, IL 
     (5.2 miles away)
    Languages Spoken:
    English, Hindi, Marathi
    Accepting New Patients
    Offers Telehealth

    Sanjeev Joshi is a primary care provider, practicing in Internal Medicine in Olympia Fields, Illinois. Dr. Joshi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Mixed Gonadal Dysgenesis, Turner Syndrome, Perrault Syndrome, and Dementia. Dr. Joshi is board certified in American Board Of Internal Medicine, Geriatric Medicine. Dr. Joshi is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Tinley Primary Care LTD

    17148 Harlem Ave, 
    Tinley Park, IL 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bruce Malm is a primary care provider, practicing in Internal Medicine in Tinley Park, Illinois. Dr. Malm is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Colonoscopy, and Hip Replacement. Dr. Malm is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Office

    16511 106th Ct, 
    Orland Park, IL 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Tess is a primary care provider, practicing in Family Medicine in Orland Park, Illinois. Dr. Tess is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Osteoarthritis, Familial Hypertriglyceridemia, Colonoscopy, and Ureteroscopy. Dr. Tess is currently accepting new patients.

    Distinguished in Diarrhea
    Family Medicine
    Distinguished in Diarrhea
    Family Medicine

    GI Partners Of Illinois, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (9.6 miles away)
    Languages Spoken:
    English, Spanish, Urdu
    Accepting New Patients
    Offers Telehealth

    Kamran Ayub is a primary care provider, practicing in Family Medicine in Oak Lawn, Illinois. Dr. Ayub is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 112 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Gallstones, Watermelon Stomach, Endoscopy, and Colonoscopy. Dr. Ayub is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Ayub is currently accepting new patients.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Wayne Lue is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Lue is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Diverticular Disease, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy. Dr. Lue is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Lue is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (10.7 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    Hareth Raddawi is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Raddawi is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Endoscopy. Dr. Raddawi is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Raddawi is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (10.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Rogelio Silva is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Silva is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Chronic Erosive Gastritis, Angiodysplasia of the Colon, Gastrectomy, and Gastrostomy. Dr. Silva is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Silva is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (10.7 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Imad Elkhatib is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Elkhatib is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Elkhatib is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Elkhatib is currently accepting new patients.

    Experienced in Diarrhea
    Geriatrics | Internal Medicine
    Experienced in Diarrhea
    Geriatrics | Internal Medicine
    Referral may be required

    UChicago Medicine At Ingalls - Tinley Park

    6701 W. 159th St., 
    Tinley Park, IL 
     (2.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Vivek Kaistha is a primary care provider, practicing in Geriatrics and Internal Medicine in Tinley Park, Illinois. He has been practicing medicine for over 44 years. Dr. Kaistha is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Metastatic Pleural Tumor, Osteomyelitis in Children, Endoscopy, and Vertebroplasty. Dr. Kaistha is board certified in Internal Medicine. Dr. Kaistha is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    17495 S. La Grange Road, 
    Tinley Park, IL 
     (2.2 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Mk Sheikha is a primary care provider, practicing in Internal Medicine in Tinley Park, Illinois. Dr. Sheikha is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Tracheitis, Type 2 Diabetes (T2D), Empyema, and Sinusitis. Dr. Sheikha is board certified in Internal Medicine — Internal Medicine and Internal Medicine. Dr. Sheikha is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Asad Zaman, MD, SC

    15614 S Harlem Ave, 
    Orland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Sandhya Nagubadi is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Nagubadi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy. Dr. Nagubadi is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required
    15300 West Ave Ste 210, 
    Orland Hills, Illinois, IL 
     (4.1 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Faisal Khan is a Gastroenterologist practicing medicine in Orland Hills, Illinois, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy. Dr. Khan is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Khan is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required
    15300 West Ave Ste 210, 
    Orland Hills, Illinois, IL 
     (4.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Ahmad Alkaddour is a Gastroenterologist practicing medicine in Orland Hills, Illinois, Illinois. He has been practicing medicine for over 17 years. Dr. Alkaddour is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Barrett Esophagus, Liver Failure, Esophageal Varices, Endoscopy, and Colonoscopy. Dr. Alkaddour is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Alkaddour is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    14741 Ravinia Ave., 
    Orland Park, IL 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hugh O'neill is a primary care provider, practicing in Family Medicine in Orland Park, Illinois. Dr. O'neill is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Chronic Cough, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. O'neill is currently accepting new patients.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology
    Referral may be required

    Oreilly Gastroenterology Consultants LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Kosmala is a Gastroenterologist practicing medicine in Palos Heights, Illinois. Dr. Kosmala is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Barrett Esophagus, Diverticular Disease, Gastrectomy, and Endoscopy.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Healthonomic Primary Care

    12050 S Harlem Ave, 
    Palos Heights, IL 
     (6.8 miles away)
    Languages Spoken:
    English, Greek, Spanish
    Accepting New Patients
    Offers Telehealth

    Maria Lentzou is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Lentzou is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Obesity, and Obesity in Children. Dr. Lentzou is board certified in American Board Of Internal Medicine. Dr. Lentzou is currently accepting new patients.

    Advanced in Diarrhea
    Internal Medicine
    Advanced in Diarrhea
    Internal Medicine

    Spiritus Dei Eye Surgery Cente

    7600 W College Dr, 
    Palos Heights, IL 
     (7.1 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Noorun Khan is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 84 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Necrosis, Gastrostomy, and Endoscopy. Dr. Khan is currently accepting new patients.

    Showing 1-20 of 209

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near tinley 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 Diarrhea doctor near tinley 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 Diarrhea doctors near tinley 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 Diarrhea doctors near tinley 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 Diarrhea doctor near tinley 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near tinley 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near tinley park, IL?

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

    Look for the filter feature on the left-side of the Diarrhea 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 

    Read more about our Content Policy.