The 20 Best Small Bowel Bacterial Overgrowth Doctors Near Me in Pittsburgh, PA

Find the Top Small Bowel Bacterial Overgrowth Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 21 doctor with experience in Small Bowel Bacterial Overgrowth near Pittsburgh, PA. Of these, 18 are Experienced, 2 are Advanced and 1 are Distinguished.

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21 providers found
    David G. Binion
    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    UPMC Digestive Health Care

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

    David Binion, MD, specializes in inflammatory bowel disease gastroenterology and gastrointestinal transplant surgery and is certified by the American Board of Internal Medicine. He practices at University of Pittsburgh Physicians, Department of Medicine, Division of Gastroenterology and is affiliated with UPMC Magee-Womens Hospital, UPMC Presbyterian, and UPMC Shadyside. He completed his medical degree at SUNY at Buffalo Jacobs School of Medicine and Biomedical Sciences. Dr. Binion is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Small Bowel Resection, and Colonoscopy.

    David J. Levinthal
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    UPMC Digestive Health Care

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

    Dr. David J. Levinthal is a gastroenterologist and is board-certified in gastroenterology and internal medicine. He is director of the Neurogastroenterology & Motility Center and assistant professor of medicine in the Division of Gastroenterology, Hepatology, and Nutrition. Dr. Levinthal received his doctorate in Neuroscience at the University of Pittsburgh, followed by his medical degree from the University of Pittsburgh School of Medicine; he completed his residency at the University of Michigan Health System and his gastroenterology fellowship at UPMC. Dr. Levinthal is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Cyclic Vomiting Syndrome, Cannabinoid Hyperemesis Syndrome (CHS), Gastroparesis, Protein Deficiency, and Colonoscopy.

    Aylin Tansel
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    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 Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastroparesis, Achalasia, Exocrine Pancreatic Insufficiency, Gastrectomy, and Endoscopy.

    Learn about our expert tiers
    Sun J. Oh
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    UPMC Digestive Health Care

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

    Sun Jung Oh, MD, is a gastroenterologist with an interest in women's health, general gastroenterology as well as GI motility and neuro-gastroenterology. She is an Associate Program Director of Educational Innovation at the University of Pittsburgh School of Medicine. She has a background in psychology and bioengineering and completed her medical degree at the Medical College of Georgia. She completed her residency at Cedars-Sinai Medical Center in Los Angeles, CA followed by her fellowship at Johns Hopkins University, Division of Gastroenterology and Hepatology. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastrointestinal Bleeding, Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Appendectomy, and Colonoscopy.

    Anna E. Phillips
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    UPMC Digestive Health Care

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

    Anna Phillips, MD, specializes in gastroenterology and is certified 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 Magee-Womens Hospital, UPMC McKeesport, UPMC Mercy, and UPMC Presbyterian. She received her medical degree at the University of Pittsburgh School of Medicine, and then completed a residency at Yale Internal Medicine Residency Programs and fellowship at the University of Pittsburgh School of Medicine. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Hereditary Pancreatitis, Childhood Pancreatitis, Acute Pancreatitis, and Malnutrition.

    David C. Whitcomb
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    University Of Pittsburgh Physicians, Department Of Medicine, Division Of Gastroenterology

    200 Lothrop Street, Mezzanine Level C Wing, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    David Whitcomb, MD, PhD, specializes in gastroenterology and is board-certified in internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Presbyterian. Dr. Whitcomb completed his fellowship and residencies at the Duke University School of Medicine and medical degree at Ohio State University College of Medicine. Dr. Whitcomb is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Chronic Pancreatitis, Pancreaticoduodenectomy, and Pancreatectomy.

    Kenneth E. Fasanella
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    UPMC Digestive Health Care

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

    Kenneth Fasanella, 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 Horizon, UPMC St. Margaret, UPMC Magee-Womens Hospital, UPMC Shadyside, UPMC Presbyterian, and UPMC Mercy. Dr. Fasanella received his medical degree from the University of Virginia School of Medicine. He completed his residency at Duke University School of Medicine and fellowship at the University of Pittsburgh School of Medicine.Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Fasanella is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Pancreatic Cancer, Jaundice, Barrett Esophagus, Endoscopy, and Pancreatectomy.

    Jeffrey Rudolph
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology

    Pediatric Gastroenterology In Lawrenceville

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

    Jeffrey Rudolph, MD, is a board-certified pediatric gastroenterologist. He serves as the clinical director of the Division of Pediatric Gastroenterology, Hepatology, and Nutrition and medical director of the Intestinal Care and Rehabilitation (ICARE) Program at UPMC Children’s Hospital of Pittsburgh. He is also vice chair of clinical affairs and an associate professor of pediatrics at the University of Pittsburgh School of Medicine.Dr. Rudolph completed his undergraduate work at Yale University and medical school training at the University of Pittsburgh School of Medicine. He went on to complete his pediatric residency at St. Louis Children’s Hospital and his pediatric gastroenterology fellowship at Cincinnati Children’s Hospital Medical Center.Dr. Rudolph’s clinical interests are in the care of children with intestinal failure as well as those that go on to intestinal transplant.View Dr. Rudolph's full list of publications from PubMed. Dr. Rudolph is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Short Bowel Syndrome, Atresia of Small Intestine, Hirschsprung Disease, Total Intestinal Aganglionosis, and Pancreas Transplant.

    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine

    Allegheny Clinic

    4815 Liberty Ave, 
    Pittsburgh, PA 
     (3.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Fahad Zubair is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Zubair has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Malnutrition, Jaundice, Short Bowel Syndrome, and Small Bowel Bacterial Overgrowth.

    Distinguished in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Distinguished in Small Bowel Bacterial Overgrowth
    Internal Medicine

    Campbell & Philbin Medical Associates

    92 Bradford Avenue, 
    Crafton, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Terence Philbin is a primary care provider, practicing in Internal Medicine in Crafton, Pennsylvania. Dr. Philbin is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, Gastrostomy, and Cardiac Ablation.

    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine

    Allegheny Clinic

    1307 Federal St Ste B100, 
    Pittsburgh, PA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paige Langhals is an Internal Medicine provider in Pittsburgh, Pennsylvania. Dr. Langhals is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Malnutrition, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Obesity.

    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine

    AHN Ctr For Recovery Medicine

    1307 Federal St Ste 301, 
    Pittsburgh, PA 
     (1.3 miles away)
    Languages Spoken:
    English

    Jorge Vazquez is an Internal Medicine provider in Pittsburgh, Pennsylvania. Dr. Vazquez is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Malnutrition, Short Bowel Syndrome, Gastrointestinal Fistula, and Radiation Enteritis.

    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine

    Office

    1910 Cochran Rd Ste 490, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English

    Barry Austin is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Austin is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Alzheimer's Disease, Peripheral Artery Disease, Dementia, and Pacemaker Implantation.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology

    UPMC Children's Hospital Of Pittsburgh

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

    Feras Al is a Pediatric Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Short Bowel Syndrome, Gastroschisis, Total Intestinal Aganglionosis, and Hirschsprung Disease.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology

    Office

    1 Childrens Hospital Dr Ste 600, 
    Pittsburgh, PA 
     (3.3 miles away)
    Languages Spoken:
    English

    Sapana Shah is a Pediatric Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Delayed Growth, Encopresis, Bowel Incontinence, and Morning Sickness.

    Mark A. Woodburn
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine

    Grob, Scheri, Woodburn And Griffin Family Medicine

    1140 Perry Highway, 
    Pittsburgh, PA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Woodburn, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Woodburn is affiliated with UPMC Passavant. He completed his residency at University of Pittsburgh School of Medicine and medical degree at Hahnemann/Drexel University College. Dr. Woodburn is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Ureteroscopy.

    Daniel K. Grob
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine

    Grob, Scheri, Woodburn And Griffin Family Medicine

    1140 Perry Highway, 
    Pittsburgh, PA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Grob, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Grob is affiliated with UPMC Passavant. He completed his residency and medical degree at University of Pittsburgh School of Medicine. Dr. Grob is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Hip Replacement.

    Jennifer A. Totten
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology

    Northern Gastroenterology-UPMC In Wexford

    5500 Brooktree Road, Suite 201, 
    Wexford, PA 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Totten, MD, specializes in gastroenterology and is board-certified in internal medicine and gastroenterology by the American Board of Internal Medicine. Dr. Totten completed her fellowship at Allegheny General Hospital, residency at the University of Pittsburgh School of Medicine and medical degree at the University of Rochester Medical Center. Dr. Totten is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Gastrectomy, and Endoscopy.

    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine

    Office

    1050 Bower Hill Rd Ste 202, 
    Pittsburgh, PA 
     (5.9 miles away)
    Languages Spoken:
    English

    Daniel Austin is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Austin is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Obesity, High Cholesterol, Obesity in Children, and Pulmonary Veno-Occlusive Disease.

    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Family Medicine

    Office

    1136 Thorn Run Rd, 
    Coraopolis, PA 
     (12.0 miles away)
    Languages Spoken:
    English

    Elizabeth Ruberg is a primary care provider, practicing in Family Medicine in Coraopolis, Pennsylvania. Dr. Ruberg is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Infant Hyperglycemia, High Cholesterol, Long Haul COVID, and Glucocorticoid-Remediable Aldosteronism.

    Showing 1-20 of 21

    Last Updated: 02/22/2026

    What is the definition of Small Bowel Bacterial Overgrowth?

    Small bowel bacterial overgrowth is a condition in which very large numbers of bacteria grow in the small intestine.

    When should I see a Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth doctor search results page. 

    Why is it important to get a second opinion from a different Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth doctors near Pittsburgh, PA?

    Look for the filter feature on the left side of the Small Bowel Bacterial Overgrowth 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 Small Bowel Bacterial Overgrowth doctor that offers video calls?

    Look for the filter feature on the left-side of the Small Bowel Bacterial Overgrowth 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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