The 20 Best Gastrointestinal Bleeding Doctors Near Me in montoursville, PA

Find the Top Gastrointestinal Bleeding Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 33 doctor with experience in Gastrointestinal Bleeding near montoursville, PA. Of these, 29 are Experienced and 4 are Advanced.

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33 providers found
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    Geisinger Montoursville - Endoscopy

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradley Confer is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. He has been practicing medicine for over 18 years. Dr. Confer is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal. Dr. Confer is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Confer is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    Geisinger Gastroenterology/Endoscopy

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Purcell is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Purcell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Morning Sickness, Crohn's Disease, Gastrectomy, and Colonoscopy. Dr. Purcell is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Purcell is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology | Pediatric Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology | Pediatric Gastroenterology
    Referral may be required

    Geisinger Montoursville - Gastroenterology

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Burns is a Gastroenterologist and a Pediatric Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Burns is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Burns is board certified in The American Board Of Internal Medicine In Adult Gastroenterology And By The American Board Of Pediatrics In Pediatric Gastroenterology. Dr. Burns is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastrointestinal Bleeding
    Experienced in Gastrointestinal Bleeding
    Referral may be required

    Geisinger Montoursville - Endoscopy

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Shellenberger is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Shellenberger is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Gallbladder Removal. Dr. Shellenberger is board certified in The American Board Of Internal Medicine In Internal Medicine And Gastroenterology. Dr. Shellenberger is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    Geisinger Montoursville - Gastroenterology

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amitpal Johal is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Johal is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy. Dr. Johal is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Johal is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Transplant Surgery | Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Transplant Surgery | Gastroenterology
    Referral may be required

    Geisinger Montoursville - Endoscopy

    10 Choate Circle, 
    Montoursville, PA 
     (1.4 miles away)
    Languages Spoken:
    English, Hindi, Tamil
    Accepting New Patients
    Offers Telehealth

    Harini Rathinamanickam is a Transplant Surgeon and a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Rathinamanickam is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her clinical expertise encompasses Visceromegaly, Non-Alcoholic Fatty Liver Disease, Ascites, Endoscopy, and Colonoscopy. Dr. Rathinamanickam is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Behavioral Health Services

    1100 Grampian Boulevard, 
    Williamsport, PA 
     (3.4 miles away)
    Languages Spoken:
    English, Hokkien, Mandarin
    Accepting New Patients

    Yung-tai Lin is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Renovascular Hypertension, Sepsis, Colonoscopy, and Endoscopy. Dr. Lin is board certified in American Board Of Internal Medicine. Dr. Lin is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Supportive & Palliative Care

    1100 Grampian Boulevard, 
    Williamsport, PA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jill Burns is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Burns is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Sepsis, and Endoscopy. Dr. Burns is board certified in American Board Of Pediatrics and American Board Of Internal Medicine . Dr. Burns is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Family Medicine
    Experienced in Gastrointestinal Bleeding
    Family Medicine

    UPMC Primary Care

    900 Plaza Drive, Suite A, 
    Montoursville, PA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elizabeth Klucka is a primary care provider, practicing in Family Medicine in Montoursville, Pennsylvania. Dr. Klucka is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Dementia, Low Potassium Level, Gitelman Syndrome, and Maturity Onset Diabetes of the Young. Dr. Klucka is board certified in American Board Of Family Medicine. Dr. Klucka is currently accepting new patients.

    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    UPMC Williamsport

    700 High St, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    Duane Ahlbrandt is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Ahlbrandt is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Alcoholic Cirrhosis, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    UPMC Susquehanna Health, Digestive Disease Center

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Armenian, Burmese, French, Mandarin
    Accepting New Patients

    Steven Cohen is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. He has been practicing medicine for over 44 years. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Cohen is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Cohen is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    UPMC Susquehanna Health, Digestive Disease Center

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Pinn is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Pinn is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Necrotizing Enterocolitis, Pseudomembranous Colitis, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy. Dr. Pinn is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine , and American Board Of Internal Medicine. Dr. Pinn is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Hospitalist Service

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Asif Javed is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Javed is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Acute Kidney Failure, Cannabinoid Hyperemesis Syndrome (CHS), Endoscopy, and Gastrostomy. Dr. Javed is board certified in American Board Of Internal Medicine. Dr. Javed is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Hospitalist Service

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Kelleher is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Kelleher is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His clinical expertise encompasses Gastrointestinal Bleeding, Apoplexy, Heart Attack, and Unstable Angina. Dr. Kelleher is board certified in American Board Of Internal Medicine. Dr. Kelleher is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Hospitalist Service

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Osman Osman is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. He has been practicing medicine for over 44 years. Dr. Osman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Dementia, Schizoaffective Disorder, Alzheimer's Disease, Hip Replacement, and Ureteroscopy. Dr. Osman is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Physical Medicine And Rehabilitation

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Luke Stefanile is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Stefanile is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Atypical Pneumonia, Hospital-Acquired Pneumonia, Endoscopy, and Ureteroscopy. Dr. Stefanile is board certified in American Board Of Internal Medicine. Dr. Stefanile is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    UPMC Susquehanna Health, Hospitalist Service

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    Nicholas Dalessandro is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Dalessandro is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His clinical expertise encompasses Sepsis, Peptic Ulcer, Pneumonia, Endoscopy, and Ureteroscopy. Dr. Dalessandro is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    Emergency Services At UPMC Susquehanna Williamsport

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English, Punjabi, Urdu
    Accepting New Patients

    Muhammad Saifullah is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Saifullah is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His clinical expertise encompasses Sepsis, Cardiac Arrest, Urinary Tract Infection (UTI), and Urinary Tract Infection in Children. Dr. Saifullah is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine. Dr. Saifullah is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Referral may be required

    UPMC Susquehanna Health, Digestive Disease Center

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Emily Suvock is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Suvock is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Suvock is board certified in American Board Of Internal Medicine. Dr. Suvock is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Family Medicine
    Experienced in Gastrointestinal Bleeding
    Family Medicine

    Emergency Services At UPMC Susquehanna Williamsport

    700 High Street, 
    Williamsport, PA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Janice Schifferli is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Schifferli is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her clinical expertise encompasses Apoplexy, Minimal Change Disease, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), and Hypertensive Heart Disease. Dr. Schifferli is board certified in American Board Of Family Medicine and American Osteopathic Board Of Family Physicians.

    Showing 1-20 of 33

    Last Updated: 09/26/2026

    What is the definition of Gastrointestinal Bleeding?

    Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

    Bleeding may come from any site along the GI tract, but is often divided into:

    • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
    • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

    When should I see a Gastrointestinal Bleeding doctor near montoursville, 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 Gastrointestinal Bleeding doctor near montoursville, 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 Gastrointestinal Bleeding doctors near montoursville, 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 Gastrointestinal Bleeding doctors near montoursville, 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 Gastrointestinal Bleeding doctor near montoursville, 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 Gastrointestinal Bleeding doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor near montoursville, 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctors near montoursville, PA?

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

    Look for the filter feature on the left-side of the Gastrointestinal Bleeding 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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