The 20 Best Ulcerative Colitis Doctors Near Me in Lewisburg, PA
Find the Top Ulcerative Colitis Experts and Specialists
MediFind found 17 doctor with experience in Ulcerative Colitis near Lewisburg, PA. Of these, 16 are Experienced and 1 are Advanced.
WellSpan Family Medicine At Westbranch
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 Ulcerative Colitis. Her top areas of expertise are Sitosterolemia, High Cholesterol, Mucopolysaccharidosis Type 3B (MPS IIIB, Sanfilippo Syndrome B), and Mucopolysaccharidosis Type 3 (MPS III, Sanfilippo Syndrome). Dr. Greb is currently accepting new patients.
WellSpan Digestive Health At Medical Park Drive
Gregory Enders is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Enders has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Chronic Erosive Gastritis, Colonoscopy, and Gastrectomy. Dr. Enders is currently accepting new patients.
Cpgi Endoscopy Center LLC
Joseph Gallagher is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Gallagher is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy.
Cpgi Endoscopy Center LLC
Vladimir Petorak is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Petorak is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Colorectal Cancer, Familial Colorectal Cancer, Gastrectomy, and Endoscopy.
WellSpan Digestive Health At Medical Park Drive
Nicholas Inverso is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Inverso is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Hypochondrogenesis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.
Geisinger Medical Center - Gastroenterology
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 Ulcerative Colitis. His top areas of expertise are Esophagitis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.
Geisinger Medical Center - Gastroenterology
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 Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Colonoscopy.
GMC Gastroenterology/Nutrition
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 Ulcerative Colitis. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy.
Geisinger Medical Center - Gastroenterology
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 Ulcerative Colitis. Her top areas of expertise are Jaundice, Encopresis, Crohn's Disease, Endoscopy, and Colonoscopy.
Geisinger Medical Center - Hepatology
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 Ulcerative Colitis. Her top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Viral Gastroenteritis, Colitis, and Endoscopy.
GMC Gastroenterology/Nutrition
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 Ulcerative Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Barrett Esophagus, Endoscopy, and Colonoscopy.
Geisinger Medical Center - General Surgery
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 Ulcerative Colitis. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Ileostomy.
Geisinger Selinsgrove
Dr. Servano is a board-certified physician specializing in family medicine. His clinical interests include hypertension, diabetes and cardiovascular issues. Dr. Servano attended the Far Eastern University Institute of Medicine, where he received his medical degree, and completed his residency at Underwood-Memorial Hospital. Dr. Servano is certified by the American Board of Family Medicine. He speaks English, Tagalog and Filipino. Dr. Servano is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Cirrhosis, and Chronic Cough.
Geisinger Danville - General Internal Medicine
Dr. Davis is a board-certified internal medicine physician and pediatrician. He attended Drexel University College of Medicine, where he earned his medical degree. He completed his residency at Geisinger Medical Center. Dr. Davis is certified by the American Board of Internal Medicine and the American Board of Pediatrics.|In his free time, Dr. Davis enjoys spending time with his family. This native of Philadelphia continues to root for Philadelphia professional sports teams. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Zika Virus Disease, Autosomal Recessive Primary Microcephaly, Microcephaly, and Galloway-Mowat Syndrome.
Select Specialty Hospital-Danville
Michael Komar is a Gastroenterologist in Danville, Pennsylvania. Dr. Komar is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.
Select Specialty Hospital-Danville
Perry Meadows is a primary care provider, practicing in Family Medicine in Danville, Pennsylvania. Dr. Meadows is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Colitis, Hemorrhagic Proctocolitis, Ulcerative Colitis, and Crohn's Disease.
Select Specialty Hospital-Danville
Robert Smith is a Gastroenterologist in Danville, Pennsylvania. Dr. Smith has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Hepatitis, Hepatitis C, Alcoholic Cirrhosis, and Endoscopy.
Last Updated: 04/28/2026









