The 20 Best Biliary Dyskinesia Doctors Near Me in Danville, PA
Find the Top Biliary Dyskinesia Experts and Specialists
Geisinger Medical Center - General Surgery
Anthony T. Petrick, MD, FACS, FASMBS, is a board-certified general surgeon specializing in esophageal and bariatric surgery. Dr. Petrick performs a number of advanced and specialized surgical procedures including advanced endoscopy, revisional bariatric surgery, laparoscopic gastric band (or “lap band”), gastric bypass, biliopancreatic diversion with duodenal switch and gastric sleeve. He also treats people for various conditions affecting the stomach and gastrointestinal (GI) system, including hiatal and paraesophageal hernia, achalasia and acid reflux (GERD).|Board-certified in general surgery, Dr. Petrick earned his medical degree from Georgetown University in Washington, D.C. He completed general surgery residency at Georgetown University Medical Center in Washington, D.C. He then completed a fellowships in Surgical Oncology at and Beth Israel Deaconess Medical Center in Boston and in Bariatric and Foregut surgery at the University of Pittsburgh Medical Center.|For the past 18 years, Dr. Petrick served as program director for the Geisinger bariatric and foregut surgical fellowship. He now serves as associate program director, acting as a mentor to bariatric surgery fellows. Dr. Petrick has a strong commitment to research in bariatric and foregut surgery and has authored more than 100 articles. Currently, he serves as chief quality officer for inpatient services at Geisinger and Director of the Division of Bariatric and Foregut surgery.|Dr. Petrick is an active member of the Society of Gastrointestinal and Endoscopic Surgeons and a fellow of the American College of Surgeons and American Society of Metabolic and Bariatric Surgeons. He chairs to Data and Quality Committee for the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program and also serves as an editorial board member for the journal Surgical and Obesity-Related Diseases and a columnist for Bariatric Times.|In his free time, Dr. Petrick serves on the board of education at St. Joseph School in Danville. He also coaches the Susquehanna Valley Stampede varsity and junior varsity ice hockey teams.|Clinical Focus: Bariatric Surgery|If you’re a provider who’d like to refer a patient, call our 24/7 referral line at 800-332-8901 or visit www.emr-link.com. Dr. Petrick is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Obesity, Hiatal Hernia, Hernia, Gastric Bypass, and Endoscopy. Dr. Petrick is currently accepting new patients.
GMC General Diagnostic Radiology
George Wu is a Pediatric Radiologist and a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Pleurisy, Pleural Effusion, and Pneumomediastinum.
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 an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gallbladder Disease, Watermelon Stomach, Endoscopy, and Gallbladder Removal. Dr. Diehl is board certified in The American Board Of Internal Medicine.
Geisinger Medical Center - General Surgery
David M. Parker, MD, FACS, FASMBS, is a board-certified general surgeon specializing in bariatric surgery for both adolescents and adults. Dr. Parker performs several advanced and specialized surgical procedures, including gastric bypass, biliopancreatic diversion with duodenal switch, revisional bariatric surgery, laparoscopic gastric band (or “lap band”) and gastric sleeve. He also provides care for various conditions affecting the stomach and gastrointestinal (GI) system, including hiatal hernia, paraesophageal hernia, achalasia and acid reflux.|He has a clinical interest in minimally invasive laparoscopic and robotic surgery.|Board-certified in general surgery, Dr. Parker earned his medical degree from West Virginia University in Morgantown. He completed a general surgery residency at the Dwight D. Eisenhower Army Medical Center in Fort Gordon, GA, followed by a fellowship in bariatric and foregut surgery at Geisinger Medical Center in Danville.|While in medical school, he received the Presidential Award for Excellence in Scholarship. During his fellowship, he received the SAGES Award for best fellow presentation.|Dr. Parker serves as program director for the Geisinger bariatric and foregut surgical fellowship. He has a strong commitment to research in bariatric and foregut surgery and has authored more than 24 published articles.|He is an active member of the Society of Gastrointestinal and Endoscopic Surgeons and a fellow of the American College of Surgeons and American Society of Metabolic and Bariatric Surgeons.|Dr. Parker has served in the United States Army and continues to serve as a lieutenant colonel in the United States Army Reserve. He is also a football enthusiast, rooting for the West Virginia Mountaineers in his free time. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Obesity, Gastric Bypass, and Endoscopy. Dr. Parker is currently accepting new patients.
GMC Special Imaging
About Timothy Joseph Murphy. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Boils, Folliculitis, Carbuncle, and Thyroid Nodule.
Geisinger Healthplex Woodbine - Community Medicine
Dr. Sundaresan is a board-certified physician specializing in pediatrics and internal medicine. Her clinical interests include preventive care and chronic disease management. Dr. Sundaresan attended Christian Medical College, Vellore, where she earned her degree in medicine. She completed her residency at Geisinger Medical Center. She is certified by the American Board of Pediatrics and by the American Board of Internal Medicine. Dr. Sundaresan is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sinusitis, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Relapsing Multiple Sclerosis (RMS). Dr. Sundaresan is board certified in The American Board Of Pediatrics And By The American Board Of Internal Medicine.
GMC General Diagnostic Radiology
Suresh Chamarthi is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Chamarthi is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Metastatic Pleural Tumor, Gallbladder Adenocarcinoma, and Undifferentiated Pleomorphic Sarcoma.
GMC General Diagnostic Radiology
Alberto Benedicto is a Radiologist and an Interventional Radiologist practicing medicine in Danville, Pennsylvania. Dr. Benedicto is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pleural Effusion, Visceromegaly, Pleurisy, and Nasal Flaring. Dr. Benedicto is currently accepting new patients.
GMC General Diagnostic Radiology
Adam Wallach is a Radiologist and a Neuroradiologist practicing medicine in Danville, Pennsylvania. Dr. Wallach is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Tracheobronchopathia Osteoplastica, CAPOS Syndrome, Subarachnoid Hemorrhage, and Vertigo.
GMC General Diagnostic Radiology
About Brett Daniel Fillmore. Dr. Fillmore is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. His clinical expertise encompasses Pleurisy, Pleural Effusion, Biliary Dyskinesia, and Gas Bloat Syndrome.
GMC General Diagnostic Radiology
Anna Eardley is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Eardley is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. Her clinical expertise encompasses Nasal Flaring, Bronchogenic Cyst, Gallbladder Disease, and Pleurisy.
Select Specialty Hospital-Danville
Ryan Cunningham is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Cunningham is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Pleurisy, Pleural Effusion, and Visceromegaly.
GMC General Diagnostic Radiology
Romeo Laroya is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Laroya is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Mantle Cell Lymphoma (MCL), Ureterocele, Boils, Carbuncle, and Gastric Bypass.
GMC General Diagnostic Radiology
Yonah Esterson is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Esterson is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. His clinical expertise encompasses Splenic Infarction, Ganglioneuroma, Pleurisy, Hypersplenism, and Small Bowel Resection.
GMC General Diagnostic Radiology
Jamile Alexander is a Radiologist and a Neuroradiologist practicing medicine in Danville, Pennsylvania. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Herniated Disk, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Fecal Impaction, and Headache.
GMC General Diagnostic Radiology
Joel Heitman is a Radiologist practicing medicine in Danville, Pennsylvania. He has been practicing medicine for over 18 years. Dr. Heitman is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hepatocerebral Degeneration, Cerebellar Multiple System Atrophy, Vertigo, and Chronic Cough.
GMC General Diagnostic Radiology
Dr. Scott is a board-certified and fellowship-trained radiologist. She earned her medical degree from the University of Health Sciences College of Osteopathic Medicine, and completed her residency at Temple University Hospital. She completed fellowships at George Washington University Hospital and Geisinger Medical Center. Dr. Scott is certified by the American Board of Radiology. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Pleurisy, Pleural Effusion, Nasal Flaring, and Chronic Cough. Dr. Scott is board certified in The American Board Of Radiology.
GMC General Diagnostic Radiology
Brandon Bachert is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Bachert is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Boils, Renal Cell Carcinoma (RCC), WT1-Related Wilms Tumor Syndromes, and Pleurisy.
GMC General Diagnostic Radiology
About William J. Malone. Dr. Malone is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. His clinical expertise encompasses Scoliosis, Colonic Malakoplakia, Caffey Disease, and Pleural Effusion.
GMC General Diagnostic Radiology
William Triffo is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Triffo is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. His clinical expertise encompasses Boils, Carbuncle, Folliculitis, and Ureterocele.
Last Updated: 04/28/2026





