The 20 Best Diarrhea Doctors Near Me in Mentor, OH

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors near Mentor, OH

Last Updated: 02/22/2026

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MediFind found 149 doctor with experience in Diarrhea near Mentor, OH. Of these, 132 are Experienced, 15 are Advanced and 2 are Distinguished.

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149 providers found
    Michael Kirsch
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Consultants In Gastroenterology, Concord Township

    7530 Fredle Drive, 
    Concord Township, OH 
     (7.0 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Michael Kirsch is a Gastroenterologist in Concord Township, Ohio. Dr. Kirsch has been practicing medicine for over 45 years and is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gas Bloat Syndrome, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

    Michael Koniarczyk
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Mentor Medical Office Building

    7060 Wayside Drive, 
    Mentor, OH 
     (0.9 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michael Koniarczyk is a primary care provider, practicing in Internal Medicine in Mentor, Ohio. Dr. Koniarczyk has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diabetic Retinopathy, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Christine Lee
    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Willoughby Hills Family Health Center, North Building

    2550 Som Center Road, 
    Willoughby Hills, OH 
     (4.3 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    Christine Lee is a Gastroenterologist in Willoughby Hills, Ohio. Dr. Lee has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Berdon Syndrome, Anal Fissure, and Childhood Volvulus.

    Learn about our expert tiers
    Steven Schwartz
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Consultants In Gastroenterology, Concord Township

    7530 Fredle Drive, 
    Concord Township, OH 
     (7.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Schwartz is a Gastroenterologist in Concord Township, Ohio. Dr. Schwartz is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Berdon Syndrome, Anal Fissure, Childhood Volvulus, Colonoscopy, and Endoscopy.

    Advanced in Diarrhea
    Internal Medicine
    Advanced in Diarrhea
    Internal Medicine

    Office

    9000 Mentor Ave Ste 105, 
    Mentor, OH 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anju Lele is a primary care provider, practicing in Internal Medicine in Mentor, Ohio. Dr. Lele is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Peptic Ulcer, Necrosis, Endoscopy, and Gastrostomy.

    Advanced in Diarrhea
    Internal Medicine
    Advanced in Diarrhea
    Internal Medicine

    Office

    9000 Mentor Ave Ste 105, 
    Mentor, OH 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shreeniwas Lele is a primary care provider, practicing in Internal Medicine in Mentor, Ohio. Dr. Lele is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Maturity Onset Diabetes of the Young, Necrosis, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Colonoscopy.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Office

    8877 Mentor Ave, 
    Mentor, OH 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Keith Friedenberg is a Gastroenterologist in Mentor, Ohio. Dr. Friedenberg is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Menetrier Disease, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Office

    8877 Mentor Ave, 
    Mentor, OH 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sayed Khatami is a Gastroenterologist in Mentor, Ohio. Dr. Khatami is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Ascites, Gastritis, Anemia, Gastrectomy, and Colonoscopy.

    Saul Kane
    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Consultants In Gastroenterology, Concord Township

    7530 Fredle Drive, 
    Concord Township, OH 
     (7.0 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Saul Kane is a Gastroenterologist in Concord Township, Ohio. Dr. Kane has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Enlarged Liver, Alcoholic Cirrhosis, Ascites, Endoscopy, and Gastrectomy.

    Kimberly Garren
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Medical Outpatient Center, Concord Township

    7519 Fredle Drive, 
    Concord Township, OH 
     (7.0 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kimberly Garren is a primary care provider, practicing in Family Medicine in Concord Township, Ohio. Dr. Garren has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Cirrhosis.

    Andrew Kostraba
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Willoughby Hills Family Health Center, South Building

    2570 Som Center Road, 
    Willoughby Hills, OH 
     (7.1 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Andrew Kostraba is a primary care provider, practicing in Internal Medicine in Willoughby Hills, Ohio. Dr. Kostraba has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diabetic Neuropathy, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Victoria Cornette
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Willoughby Hills Family Health Center, South Building

    2570 Som Center Road, 
    Willoughby Hills, OH 
     (7.1 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English
    Offers Telehealth

    Victoria Cornette is a primary care provider, practicing in Internal Medicine in Willoughby Hills, Ohio. Dr. Cornette has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Hypertension.

    Lawrence Hughes
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Willoughby Hills Family Health Center, South Building

    2570 Som Center Road, 
    Willoughby Hills, OH 
     (7.1 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lawrence Hughes is a primary care provider, practicing in Internal Medicine in Willoughby Hills, Ohio. Dr. Hughes has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Renovascular Hypertension.

    Elizabeth Kightlinger
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Willoughby Hills Family Health Center, South Building

    2570 Som Center Road, 
    Willoughby Hills, OH 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Kightlinger is a primary care provider, practicing in Internal Medicine in Willoughby Hills, Ohio. Dr. Kightlinger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypervitaminosis D.

    Jo A. Robinson
    Experienced in Diarrhea
    Experienced in Diarrhea

    Willoughby Hills Family Health Center, South Building

    2570 Som Center Road, 
    Willoughby Hills, OH 
     (7.1 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Jo Robinson is a Pediatrics provider in Willoughby Hills, Ohio. Dr. Robinson has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Delayed Growth, Stork Bite, Vascular Birthmark, and Familial Short Stature (FSS).

    Jennifer Klemenc
    Experienced in Diarrhea
    Experienced in Diarrhea

    Chesterland Medical Building

    8254 Mayfield Road, 
    Chesterland, OH 
     (9.6 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English

    Jennifer Klemenc is a Pediatrics provider in Chesterland, Ohio. Dr. Klemenc has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Croup, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Diarrhea, and Eyelid Bump.

    David Hornick
    Experienced in Diarrhea
    Experienced in Diarrhea

    Chesterland Medical Building

    8254 Mayfield Road, 
    Chesterland, OH 
     (9.6 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English

    David Hornick is a Pediatrics provider in Chesterland, Ohio. Dr. Hornick has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Croup, Autism Spectrum Disorder, and Diarrhea.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Lake Hospital System Inc.

    9500 Mentor Ave Ste 100, 
    Mentor, OH 
     (0.9 miles away)
    Languages Spoken:
    English

    James Turbett is a primary care provider, practicing in Family Medicine in Mentor, Ohio. Dr. Turbett is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sitosterolemia, Maturity Onset Diabetes of the Young, High Cholesterol, and Familial Hypertension.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Lake Hospital System Inc.

    9500 Mentor Ave Ste 100, 
    Mentor, OH 
     (0.9 miles away)
    Languages Spoken:
    English

    Marc Mcnaughton is a primary care provider, practicing in Family Medicine in Mentor, Ohio. Dr. Mcnaughton is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hepatitis C, Hepatitis, Maturity Onset Diabetes of the Young, and High Cholesterol.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Lake Hospital System Inc.

    9500 Mentor Ave Ste 100, 
    Mentor, OH 
     (0.9 miles away)
    Languages Spoken:
    English

    Lillian Lopez is a primary care provider, practicing in Family Medicine in Mentor, Ohio. Dr. Lopez is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Apo A-I Deficiency, Hypolipoproteinemia, Familial Hypobetalipoproteinemia, and Chorea-Acanthocytosis.

    Showing 1-20 of 149

    Last Updated: 02/22/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Mentor, OH?

    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 Mentor, OH?

    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 Mentor, OH?

    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 Mentor, OH?

    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 Mentor, OH?

    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 Mentor, OH?

    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 Mentor, OH?

    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 

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