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    Last Updated: 01/09/2026

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    MediFind found 204 doctor with experience in Diarrhea near Pittsburgh, PA. Of these, 180 are Experienced, 23 are Advanced and 1 are Distinguished.

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    LocationClose
    204 providers found
      David G. Binion
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Binion is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Binion is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Small Bowel Resection, and Colonoscopy. Dr. Binion is currently accepting new patients.

      David J. Levinthal
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      1515 Locust Street, Floor 5, 
      Pittsburgh, PA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Levinthal is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Levinthal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Cyclic Vomiting Syndrome, Cannabinoid Hyperemesis Syndrome (CHS), Gastroparesis, Protein Deficiency, and Colonoscopy.

      Aylin Tansel
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      1515 Locust Street, Floor 5, 
      Pittsburgh, PA 
       (0.8 miles away)
      Languages Spoken:
      English, German, Turkish
      Accepting New Patients
      Offers Telehealth

      Aylin Tansel, MD, specializes in internal medicine and gastroenterology and is certified in internal medicine and gastroenterology by the American Board of Internal Medicine. She practices at University of Pittsburgh Physicians, Department of Medicine, Division of Gastroenterology, and is affiliated with UPMC Mercy, UPMC Presbyterian, and UPMC Magee-Womens Hospital. She completed her residency at the Thomas Jefferson University Medical College. Dr. Tansel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastroparesis, Achalasia, Exocrine Pancreatic Insufficiency, Gastrectomy, and Endoscopy.

      Learn about our expert tiers
      Michael A. Pezzone
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      1515 Locust Street, Floor 5, 
      Pittsburgh, PA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Pezzone is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Pezzone is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Erosive Gastritis, Bowel Incontinence, Colitis, Gastrectomy, and Endoscopy. Dr. Pezzone is currently accepting new patients.

      Thulasingam Ravindramurthy
      Experienced in Diarrhea
      Experienced in Diarrhea

      UPMC Downtown MyHealth@work

      600 Grant Street, USX Steel Tower, 7th Floor, 744, 
      Pittsburgh, PA 
       (0.8 miles away)
      Languages Spoken:
      English, Tamil

      Thulasingam Ravindramurthy is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Ravindramurthy is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Alzheimer's Disease, Muscle Atrophy, Anemia, and Dementia.

      Janet H. Kuzmishin
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      300 Halket Street, 
      Pittsburgh, PA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Janet Kuzmishin is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Kuzmishin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Colonoscopy, and Gastrectomy. Dr. Kuzmishin is currently accepting new patients.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English

      Julia Mcnabb is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Mcnabb is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Chronic Pancreatitis, Endoscopy, and Colonoscopy.

      Kenneth E. Fasanella
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kenneth Fasanella is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Fasanella is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Pancreatic Cancer, Jaundice, Barrett Esophagus, Endoscopy, and Pancreatectomy.

      Marc B. Schwartz
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Marc Schwartz is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Colonoscopy, and Gastrectomy. Dr. Schwartz is currently accepting new patients.

      Hyagriv N. Simhan
      Experienced in Diarrhea
      Experienced in Diarrhea

      UPMC Magee-Womens Maternal Fetal Medicine

      300 Halket Street, Suite 610, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Simhan is an experienced clinical and translational perinatal researcher, with focus on preterm birth. He completed his undergraduate studies and medical school at Boston University.  Following completion of internship and residency in Obstetrics & Gynecology at the University of Pennsylvania, Dr. Simhan completed fellowship training in Maternal-Fetal Medicine and Reproductive Infectious Diseases and Immunology.  He also received a Master of Science in Clinical Research from the University of Pittsburgh. He is active in establishing and implementing obstetrical patient safety and health care quality efforts, including obstetrical crisis medical emergency teams and labor induction process improvement.  These efforts have been acknowledged through receipt of the Fine Award for Health Care Quality Improvement from the Pittsburgh Regional Health Initiative and the Hospital Association of Pennsylvania, Achievement Award for Health Care Quality Improvement/Patient Safety. Dr. Simhan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Preeclampsia, Gestational Diabetes, High Blood Pressure in Infants, and Intrauterine Growth Restriction.

      Adam A. Slivka
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Adam Slivka is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Slivka is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hereditary Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Endoscopy, and Pancreaticoduodenectomy.

      Kevin Mcgrath
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care

      200 Lothrop Street, Suite D380, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kevin McGrath, MD, specializes in esophageal diseases and disorders and is board-certified by the American Board of Internal Medicine. He practices at UPMC Digestive Health Care at Presbyterian and is affiliated with UPMC McKeesport, UPMC Horizon, UPMC Magee-Womens Hospital, UPMC Shadyside, UPMC Presbyterian, and UPMC Mercy. Dr. McGrath received his medical degree from Thomas Jefferson University Sidney Kimmel Medical College and completed his residency and fellowship at Duke University School of Medicine. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Mcgrath is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Barrett Esophagus, Endoscopy, and Colonoscopy.

      Jennifer C. Chen
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      UPMC General Internal Medicine

      3459 5th Avenue, UPMC Montefiore, 9 South, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English, Mandarin
      Accepting New Patients
      Offers Telehealth

      Jennifer Chen, MD, specializes in internal medicine and is board-certified by the American Board of Internal Medicine. She is affiliated with UPMC Presbyterian. Dr. Chen received her medical degree from the University of Miami Miller School of Medicine and completed her residency at the University of California Davis School of Medicine. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chronic Cough, Vertigo, Type 2 Diabetes (T2D), and Fainting.

      Alejandro M. Hoberman
      Experienced in Diarrhea
      Experienced in Diarrhea

      Pediatric Primary Care (Upper Level) In Oakland

      3420 5th Avenue, Upper Level, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Alejandro Hoberman is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Hoberman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Urinary Tract Infection in Children, Otitis Media with Effusion, High Blood Pressure in Infants, Diarrhea, and Myringotomy.

      Robert W. Hickey
      Experienced in Diarrhea
      Experienced in Diarrhea

      UPMC Children's Hospital Of Pittsburgh, Pediatric Emergency Medicine

      4401 Penn Avenue, 
      Pittsburgh, PA 
       (3.0 miles away)
      Languages Spoken:
      English

      Robert Hickey is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Hickey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Urinary Tract Infection in Children, Cerebral Hypoxia, Anemia, and Neonatal Herpes.

      Simon P. Horslen
      Experienced in Diarrhea
      Experienced in Diarrhea

      Liver And Intestine Transplant At Pediatric Gastroenterology In Lawrenceville

      4401 Penn Avenue, 
      Pittsburgh, PA 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Simon Horslen is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Horslen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Biliary Atresia, Liver Failure, Gastroschisis, and Malabsorption. Dr. Horslen is currently accepting new patients.

      Melissa M. Tavarez
      Experienced in Diarrhea
      Experienced in Diarrhea

      UPMC Children's Hospital Of Pittsburgh, Pediatric Emergency Medicine

      4401 Penn Avenue, 
      Pittsburgh, PA 
       (3.0 miles away)
      Languages Spoken:
      English

      Melissa Tavarez is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Tavarez is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top area of expertise is Diarrhea.

      Ken K. Nischal
      Experienced in Diarrhea
      Experienced in Diarrhea

      UPMC Vision Institute

      4401 Penn Avenue, Suite 3200, 
      Pittsburgh, PA 
       (3.3 miles away)
      Languages Spoken:
      English, French, Hindi, Punjabi, Urdu
      Accepting New Patients
      Offers Telehealth

      Ken Nischal is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Nischal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Mitochondrial Trifunctional Protein Deficiency, Long-Chain 3-Hydroxyacyl-CoA Dehydrogenase Deficiency, Conjunctivitis with Pseudomembrane, Cataract Removal, and Vitrectomy. Dr. Nischal is currently accepting new patients.

      Lee M. Weinberg
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care, Shadyside, Part Of UPMC Magee-Womens Hospital

      5200 Centre Avenue, Suite 409, 
      Pittsburgh, PA 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lee Weinberg is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Weinberg is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Ulcerative Colitis, Colitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Weinberg is currently accepting new patients.

      Howard M. Dubner
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      UPMC Digestive Health Care, Shadyside, Part Of UPMC Magee-Womens Hospital

      5200 Centre Avenue, Suite 409, 
      Pittsburgh, PA 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Howard Dubner is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Dubner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Colitis, Crohn's Disease, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Dubner is currently accepting new patients.

      Showing 1-20 of 204

      Last Updated: 01/09/2026

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea doctor near Pittsburgh, PA?

      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 Pittsburgh, PA?

      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 Pittsburgh, PA?

      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 Pittsburgh, PA?

      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 Pittsburgh, PA?

      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 Pittsburgh, PA?

      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 Pittsburgh, PA?

      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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