Dr. Ryan D. Horsley

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 a Distinguished provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hiatal Hernia, Hernia, Obesity, Gastric Bypass, and Endoscopy.

Scott Beman is a General Surgeon in Allentown, Pennsylvania. Dr. Beman is rated as a Distinguished provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hernia, Hiatal Hernia, Congenital Diaphragmatic Hernia, Parathyroidectomy, and Endoscopy.

Philosophy of care | I feel that the body is an amazing structure with the unique ability to heal most injuries and diseases. I view surgery as a way to assist the body in healing itself by removing disease and infection or providing a framework for which the body can heal. | Why I entered medicine | Surgery was always a natural fit for me. I am able to combine my technical skills and knowledge of the body to create immediate results, often increasing the quality of life for people. | Personal interests | I enjoy spending time with my wife and my boys boating, playing a variety of sports and going ice skating. I also enjoy being outdoors and traveling with my family. Dr. Cesanek is rated as a Distinguished provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hernia, Gallbladder Disease, Hiatal Hernia, Endoscopy, and Parathyroidectomy.