MediFind found 23 doctor with experience in Cholecystitis near Lewisburg, PA. Of these, 18 are Experienced, 3 are Distinguished and 2 are Advanced.
Geisinger Medical Center - Gastroenterology
Harshit S. Khara, MD, is an Interventional Gastroenterologist based at Geisinger Medical Center in Danville, PA.|Dr. Khara is an Associate Professor of Medicine at the Geisinger Commonwealth School of Medicine. He serves as the Director of Endoscopy; System Director of Interventional Endoscopy, Director of Endoscopic and Translational Research; Director of the Clinical Use Evaluation Committee; and System Director of Quality & Innovation. He is also the Research Director and Core faculty for the Gastroenterology Fellowship Program, as well as the Program Director for the Advanced Therapeutic Endoscopy Fellowship Program at the Center for Advanced Therapeutic Endoscopy at Geisinger, participating in the training and mentoring of advanced endoscopy and general gastroenterology fellows. Dr. Khara is also the Director of the National Pancreas Foundation Center at Geisinger.|He is involved in multi-center clinical research and quality improvement projects. Dr. Khara's clinical and research interests are in the field of interventional endoscopic ultrasound, ERCP, Barrett’s esophagus, third space endoscopy, endoscopic treatments for GERD, interventional EndoHepatology, and bariatric interventional endoscopy.|Dr. Khara earned his medical degree from Seth G.S. Medical College & K.E.M. Hospital in India then completed his Internal Medicine Residency at Drexel University College of Medicine-Saint Peter's University Hospital. He completed a Fellowship in Transplant Hepatology at the University of Nebraska Medical Center, a Fellowship in Gastroenterology at Yale University School of Medicine-Norwalk Hospital and a Fellowship in Advanced Therapeutic Endoscopy at Geisinger Medical Center.|Dr. Khara is certified in Gastroenterology by the American Board of Internal Medicine. Dr. Khara is rated as a Distinguished provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Pancreatic Pseudocyst, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Gastric Bypass.
Geisinger Medical Center - Gastroenterology
Dr. Diehl is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound, endoscopic retrograde cholangiopancreatography (ERCP) and innovative advanced therapeutic endoscopy. Dr. Diehl obtained his medical degree from the University of California, Los Angeles. He completed his residency at Harbor-UCLA Medical Center and his fellowships in gastroenterology at the University of California, San Francisco Medical Center and the University of California, Los Angeles Medical Center. Dr. Diehl is certified by the American Board of Internal Medicine. In his free time, Dr. Diehl enjoys spending time with his family and exercising, particularly swimming. He also has an appreciation for old cars. Dr. Diehl is rated as a Distinguished provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Barrett Esophagus, Gallbladder Disease, Watermelon Stomach, Endoscopy, and Gallbladder Removal.
GMC Gastroenterology/Nutrition
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 a Distinguished provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal.
Evangelical Medical Services Organization
Christopher Motto is a General Surgeon and a Bariatric Medicine provider in Lewisburg, Pennsylvania. Dr. Motto is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Familial Colorectal Cancer, Hernia, Gallbladder Disease, Hernia Surgery, and Pacemaker Implantation.
Evangelical Medical Services Organization
Gary Ayers is a General Surgeon and an Undersea and Hyperbaric Medicine provider in Lewisburg, Pennsylvania. Dr. Ayers is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Familial Colorectal Cancer, Gallbladder Disease, Gallstones, Pacemaker Implantation, and Hernia Surgery.
Evangelical Medical Services Organization
Gregory Enders is a Gastroenterologist in Lewisburg, Pennsylvania. Dr. Enders is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Viral Gastroenteritis, Chronic Erosive Gastritis, Colitis, Colonoscopy, and Gastrectomy.
Evangelical Medical Services Organization
Joseph Mucciolo is a General Surgeon in Lewisburg, Pennsylvania. Dr. Mucciolo is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Hernia, Umbilical Hernia, Gallbladder Disease, Bladder Reconstruction, and Colostomy.
Evangelical Medical Services Organization
Aaron Feaster is a General Surgeon in Lewisburg, Pennsylvania. Dr. Feaster is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Cellulitis, Hernia Surgery, and Pacemaker Implantation.
Evangelical Medical Services Organization
Daria Keyser is a General Surgeon in Lewisburg, Pennsylvania. Dr. Keyser is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. Her top areas of expertise are Ogilvie Syndrome, Gallbladder Disease, Gallstones, Hernia Surgery, and Pacemaker Implantation.
Evangelical Medical Services Organization
Jon Gabrielsen is a General Surgeon in Lewisburg, Pennsylvania. Dr. Gabrielsen is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Hiatal Hernia, Hernia, Achalasia, Gastric Bypass, and Gallbladder Removal.
Geisinger Medical Center - General Surgery
Dr. Widom is a board-certified and fellowship-trained general surgeon subspecializing in trauma. His clinical interests include acute care surgery and emergency general surgery. Dr. Widom attended the University of Maryland, where he received his medical degree, and completed his residency at Robert Wood Johnson University Hospital. He completed his fellowship in surgical critical care at the University of Maryland. Dr. Widom is certified by the American Board of Surgery in surgical critical care. Dr. Widom is rated as an Advanced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Small Bowel Resection, and Hernia Surgery.
GMC Trauma Surgery
Dr. Torres is the chair of the Geisinger Surgery Institute and is a board-certified and fellowship-trained general surgeon subspecializing in trauma. Her clinical interests include trauma surgery, acute care surgery and surgical critical care. Her research interests include trauma systems and performance improvement. Dr. Torres earned her medical degree at Drexel University. She completed her residency in general surgery at Temple University Hospital, and her fellowship in surgical critical care at the University of Maryland Medical Center. Dr. Torres is certified by the American Board of Surgery in surgical critical care. Dr. Torres is rated as an Advanced provider by MediFind in the treatment of Cholecystitis. Her top areas of expertise are Gallbladder Disease, Delirium, Chronic Subdural Hematoma, Gallbladder Removal, and Hernia Surgery.
Geisinger Danville - General Internal Medicine
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 Cholecystitis. His top areas of expertise are Obesity, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
GMC Trauma Surgery
Madian Yahya is a General Surgeon in Danville, Pennsylvania. Dr. Yahya is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Median Arcuate Ligament Syndrome (MALS), Ogilvie Syndrome, Chronic Subdural Hematoma, Gallbladder Removal, and Hernia Surgery. Dr. Yahya is currently accepting new patients.
Geisinger Medical Center - General Surgery
Matthew Souder, MD, is a board-certified general surgeon. He earned his medical degree from St. George’s University School of Medicine in Grenada. After medical school, he completed a residency in general surgery at PinnacleHealth in Harrisburg.|During his undergraduate training, Dr. Souder completed several research projects on fetal alcohol syndrome and other topics.|He’s a native of Lewisburg. Dr. Souder is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Juvenile Angiofibroma, Cellulitis, Gallstones, Choledocholithiasis, and Hernia Surgery.
GMC Critical Care Medicine
Dr. Reed is a board-certified and fellowship-trained specialist in surgery and critical care medicine. Her clinical interests include acute care surgery, neurocritical care, extracorporeal membrane oxygenation and disaster medicine. Dr. Reed received her medical degree from the University of Texas, Southwestern. She completed a residency at Geisinger Medical Center and a fellowship in critical care at the University of Pittsburgh. Dr. Reed is certified by the American Board of Surgery in surgical critical care. Dr. Reed is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. Her top areas of expertise are Cholecystitis, Gallbladder Disease, and Gastrostomy.
GMC Trauma Surgery
Dr. Wertz is a board-certified general surgeon specializing in trauma critical care medicine. He attended the Philadelphia College of Osteopathic Medicine, where he received his medical degree. He completed his residency at William Beaumont Hospital. He is board-certified by the American Board of Anesthesiology in Neurocritical Care. Dr. Wertz is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Chronic Subdural Hematoma, Ogilvie Syndrome, Subdural Hematoma, Hip Replacement, and Hernia Surgery.
Geisinger Medical Center - Gastroenterology
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 Cholecystitis. His top areas of expertise are Toxic Megacolon, Saddle Pulmonary Embolism, Ascites, Endoscopy, and Colonoscopy.
Geisinger Medical Center - General Surgery
Dr. Blansfield is a board-certified, fellowship-trained general surgeon specializing in surgical oncology. His clinical interests include pancreatic surgery, melanoma, endocrine surgery, esophageal cancer and minimally invasive surgery. His research interests include pancreatic cancer, melanoma and outcomes research. Dr. Blansfield earned his medical degree from Georgetown University. He completed his residency at Abington Memorial Hospital and his fellowship in surgical oncology at the National Institutes of Health Center for Cancer Research. Dr. Blansfield is certified by the American Board of Surgery. Dr. Blansfield is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Gastrointestinal Stromal Tumor, Pancreatectomy, and Splenectomy.
GMC Trauma Surgery
Dr. Foernges is a board-certified and fellowship-trained specialist in trauma critical care. His clinical interests include trauma surgery, gastrointestinal surgery and necrotizing soft tissue infection. Dr. Foernges graduated from Universidade Federal de Ciências da Saúde de Porto Alegre Faculdade de Medicina in Brazil, where he earned his medical degree. He completed his residency at Geisinger Medical Center, and his fellowship at MedStar Washington Hospital Center. Dr. Foernges is certified by the American Board of Surgery in surgical critical care. He speaks English, Portuguese and Spanish. Dr. Foernges is rated as an Experienced provider by MediFind in the treatment of Cholecystitis. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Hip Replacement.
Last Updated: 01/09/2026












