The 20 Best Colitis Doctors Near Me in Lewisburg, PA

Find the Top Colitis Experts and Specialists

The 20 Best Colitis Doctors near Lewisburg, PA

Last Updated: 02/22/2026

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MediFind found 27 doctor with experience in Colitis near Lewisburg, PA. Of these, 22 are Experienced and 5 are Advanced.

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27 providers found
    Gregory H. Enders
    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    WellSpan Digestive Health At Medical Park Drive

    90 Medical Park Drive, Suite 1000, 
    Lewisburg, PA 
     (1.1 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English, French, Spanish
    Accepting New Patients

    Gregory Enders is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Enders has been practicing medicine for over 38 years and is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Viral Gastroenteritis, Chronic Erosive Gastritis, Colitis, Colonoscopy, and Gastrectomy. Dr. Enders is currently accepting new patients.

    Suzanne Greb
    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    WellSpan Family Medicine At Westbranch

    7095 Westbranch Highway, Suite 1100, 
    Lewisburg, PA 
     (0.9 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English
    Accepting New Patients

    Suzanne Greb is a primary care provider, practicing in Family Medicine in Lewisburg, Pennsylvania. Dr. Greb has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Sitosterolemia, High Cholesterol, Mucopolysaccharidosis Type 3A (MPS IIIA, Sanfilippo Syndrome A), and Mucopolysaccharidosis Type 3B (MPS IIIB, Sanfilippo Syndrome B). Dr. Greb is currently accepting new patients.

    James R. Patterson
    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    WellSpan Family Medicine In Lewisburg

    3 Hospital Drive, Suite 214, 
    Lewisburg, PA 
     (1.0 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Accepting New Patients

    James Patterson is a primary care provider, practicing in Family Medicine in Lewisburg, Pennsylvania. Dr. Patterson has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are High Cholesterol, Osteoarthritis, Richter Syndrome, and Chronic Lymphocytic Leukemia (CLL). Dr. Patterson is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Cpgi Endoscopy Center LLC

    90 Medical Park Dr, 
    Lewisburg, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Joseph Gallagher is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Gallagher is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Cpgi Endoscopy Center LLC

    90 Medical Park Dr, 
    Lewisburg, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Vladimir Petorak is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Petorak is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Crohn's Disease, Colorectal Cancer, Familial Colorectal Cancer, Gastrectomy, and Endoscopy.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    WellSpan Digestive Health At Medical Park Drive

    90 Medical Park Dr, 
    Lewisburg, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    David Talabiska is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Talabiska is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    WellSpan Digestive Health At Medical Park Drive

    90 Medical Park Dr, 
    Lewisburg, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Nicholas Inverso is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Inverso is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hypochondrogenesis, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    WellSpan Digestive Health At Medical Park Drive

    90 Medical Park Dr, 
    Lewisburg, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Mohamed Eisa is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Eisa is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Esophageal Perforation, Gastroesophageal Reflux Disease (GERD), Schizoaffective Disorder, Gastrostomy, and Endoscopy.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    WellSpan Family Medicine In Milton

    964 Carpenter Rd, 
    Milton, PA 
     (4.1 miles away)
    Languages Spoken:
    English

    Ray Douglas is a primary care provider, practicing in Family Medicine in Milton, Pennsylvania. Dr. Douglas is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Small Lymphocytic Lymphoma (SLL), Colorectal Cancer, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).

    Matthew J. Shellenberger
    Advanced in Colitis
    Advanced in Colitis

    Geisinger Medical Center - Gastroenterology

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Shellenberger is a board-certified and fellowship-trained gastroenterologist. His clinical interests include postgraduate medical education, esophageal motility and other GI laboratory procedures. Dr. Shellenberger earned his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and his fellowship in gastroenterology at Geisinger Medical Center. Dr. Shellenberger is certified by the American Board of Internal Medicine in internal medicine and gastroenterology. Dr. Shellenberger is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Colonoscopy.

    Korta Yuasa
    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Geisinger Medical Center - Gastroenterology

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Yuasa is a board-certified and fellowship-trained gastroenterologist. His clinical interests include general gastroenterology and inflammatory bowel disease. Dr. Yuasa earned his medical degree from Rutgers, the State University of New Jersey. He completed his residency at Temple University Hospital and his fellowship in gastroenterology at Memorial Sloan-Kettering Cancer Center. Dr. Yuasa is certified by the American Board of Internal Medicine in gastroenterology. Dr. Yuasa is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Esophagitis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

    Jessica L. Mckee
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Geisinger Medical Center - Gastroenterology

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jessica McKee, DO, is a board-certified gastroenterologist, also known as a GI doctor. She is certified by the American Board of Internal Medicine in internal medicine and gastroenterology.|Dr. McKee earned her medical degree from the West Virginia School of Osteopathic Medicine. She completed her residency in internal medicine at the Milton S. Hershey Medical Center and her fellowship in gastroenterology at Geisinger Medical Center, where she was chief gastroenterology fellow. Dr. Mckee is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Encopresis, Bowel Incontinence, Crohn's Disease, Endoscopy, and Gastrectomy.

    Sara F. West
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Geisinger Medical Center - Hepatology

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sara Fang-Jone West, DO, is a board-certified gastroenterologist, also known as a GI doctor. She is certified by the American Board of Internal Medicine in gastroenterology.|Dr. West earned her medical degree from Midwestern University, Chicago College of Osteopathic Medicine. She completed her residency in internal medicine and her fellowship in gastroenterology at Geisinger Medical Center. Dr. West is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Viral Gastroenteritis, Colitis, and Endoscopy.

    Amitpal S. Johal
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    GMC Gastroenterology/Nutrition

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amitpal Singh Johal, MD, is a board-certified and fellowship-trained gastroenterologist, also known as a GI doctor. He has a special interest in endoscopic ultrasound, a minimally invasive procedure used to evaluate and diagnose digestive diseases.|Dr. Johal earned his medical degree from the Medical College of Wisconsin. He completed his residency in internal medicine at University Hospitals Case Medical Center in Cleveland and his fellowship in gastroenterology at Geisinger Medical Center.|Dr. Johal is certified by the American Board of Internal Medicine in gastroenterology. Dr. Johal is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy.

    Danial H. Shaikh
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Geisinger Medical Center - Gastroenterology

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Danial Shaikh, MD, is an accomplished interventional gastroenterologist specializing in luminal interventions and advanced therapeutic endoscopy. He completed his medical education at Ziauddin University in Karachi, Pakistan, followed by an internal medicine residency and a gastroenterology fellowship at BronxCare Health System, Icahn School of Medicine at Mount Sinai in New York, where he also served as chief resident and chief fellow.|Dr. Shaikh further honed his skills during an advanced endoscopy fellowship at Moffitt Cancer Center, University of South Florida, and later at the Mayo Clinic in Arizona, where he focused on third space endoscopy. His board certifications include gastroenterology and internal medicine.|Fluent in both English and Urdu, Dr. Shaikh has clinical and research interests primarily in third space endoscopy and gastrointestinal oncology. His dedication to advancing the field of endoscopy through patient care, research and education has established him as a respected figure in his specialty. Dr. Shaikh is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Toxic Megacolon, Saddle Pulmonary Embolism, Ascites, Endoscopy, and Colonoscopy.

    Bradley D. Confer
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    GMC Gastroenterology/Nutrition

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Confer is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound and endoscopic retrograde cholangiopancreatography (ERCP). Dr. Confer attended the Lake Erie College of Osteopathic Medicine, where he received his medical degree. He completed his residency, a fellowship in gastroenterology and hepatology, and a fellowship in advanced therapeutic endoscopy at the Cleveland Clinic Foundation. Dr. Confer is certified by the American Board of Internal Medicine in gastroenterology. Dr. Confer is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal.

    Rouenne J. Seeley
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    GMC Gastroenterology/Nutrition

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English, Filipino
    Accepting New Patients

    Rouenne Seeley, DO, is a board-certified and fellowship-trained gastroenterologist, also known as a GI doctor.|Dr. Seeley earned her medical degree from the Philadelphia College of Osteopathic Medicine. She completed her residency in internal medicine and her fellowship in gastroenterology at Rowan University in New Jersey. She speaks both English and Tagalog.|Dr. Seeley is certified by the American Osteopathic Board of Internal Medicine. Dr. Seeley is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Barrett Esophagus, Endoscopy, and Colonoscopy.

    Christopher J. Buzas
    Experienced in Colitis
    Colorectal Surgery
    Experienced in Colitis
    Colorectal Surgery

    Geisinger Medical Center - General Surgery

    100 North Academy Avenue, 
    Danville, PA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    As director of colorectal surgery, Chris Buzas, DO, specializes in treating patients with colon, rectal and anal cancers as well as inflammatory bowel disease (including Crohn’s disease and ulcerative colitis). He also provides care for people with diverticulitis, various rectal conditions, hemorrhoids and pelvic floor disorders.|He has clinical expertise in complex re-operative colorectal surgeries as well as robotic, laparoscopic and open procedures. His advanced training includes trans-anal excisions, neurostimulation for fecal incontinence and colonoscopies.|Dr. Buzas is passionate about making a difference in his patients’ lives. “The thing I love most about my job is the ability to work alongside a great team dedicated to solving problems,” he says. “I enjoy seeing our patients out in the community, knowing we were able to help improve their quality of life.”|Dr. Buzas has a strong commitment to giving back to his community and improving access to care. He previously served as president of the Keystone Chapter of the American College of Surgeons as well as on the Board of Trustees for the Pennsylvania Medical Society. Dr. Buzas has also helped standardize rectal cancer care throughout the country as part of the National Accreditation Program for Rectal Cancer.|Dr. Buzas received the Teacher of the Year Award from the surgical residents at Geisinger Medical Center. He was also recognized by the Pennsylvania Medical Society as one of their Top Physicians Under 40.|When not at work, Dr. Buzas enjoys spending time with his wife and three children at their lakeside cabin in northern Pennsylvania.|Video: more from Dr. Christopher Buzas, D.O. Dr. Buzas is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Colostomy.

    Conor J. Mulcahy
    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Geisinger Danville - General Internal Medicine

    35 Justin Drive, Floor 4, 
    Danville, PA 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Conor Mulcahy, DO, is an internal medicine physician. He cares for adults with a range of chronic and acute conditions. “I enjoy being a ‘Jack of all trades’ but have a particular interest in optimizing lifestyle to help patients live healthier lives,” he says.|Dr. Mulcahy earned his medical degree from Lake Erie College of Osteopathic Medicine in Erie. After medical school, he completed a residency at Geisinger Medical Center, where he was resident of the year.|“I love the longitudinal relationships I get to have with patients,” he notes. “I also have a passion for teaching.”|In his spare time, Dr. Mulcahy enjoys ultimate Frisbee and hiking. Dr. Mulcahy is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity, High Cholesterol, Hypertension, and Familial Hypertension.

    Mark R. Lentz
    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Geisinger Danville - General Internal Medicine

    35 Justin Drive, Floor 4, 
    Danville, PA 
     (12.7 miles away)
    Languages Spoken:
    English

    Mark Lentz, MD, is an internal medicine physician who provides comprehensive care for adults. He’s passionate about supporting his patients’ long-term health and well-being through preventive care, chronic illness management and timely treatment of new or acute conditions — large or small.|With decades of experience, Dr. Lentz has developed deep clinical expertise in managing a wide range of adult health concerns, particularly chronic conditions such as arthritis, diabetes and heart disease. He also has a special interest in helping patients manage restless legs syndrome.|Originally from Indiana, Pennsylvania, Dr. Lentz earned his medical degree from Thomas Jefferson University and completed his residency at Allegheny General Hospital. He is a Fellow of the American College of Physicians, a recognition of his dedication to delivering the highest standard of care.|Dr. Lentz is known for his thoughtful, patient-first approach and his genuine desire to make a meaningful difference in the lives of those he serves. Dr. Lentz is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Anaplastic Thyroid Cancer, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glutaric Acidemia Type 2.

    Showing 1-20 of 27

    Last Updated: 02/22/2026

    What is the definition of Colitis?

    Colitis is swelling (inflammation) of the large intestine (colon).

    When should I see a Colitis doctor near Lewisburg, 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 Colitis doctor near Lewisburg, 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 Colitis doctors near Lewisburg, 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 Colitis doctors near Lewisburg, 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 Colitis doctor near Lewisburg, 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 Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Colitis 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 Colitis doctor near Lewisburg, 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 Colitis 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 Colitis 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 Colitis doctors near Lewisburg, PA?

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

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