Dr. Matthew G. Troy

Urs Von Holzen is a General Surgeon and a Surgical Oncologist in Goshen, Indiana. Dr. Von Holzen is rated as an Advanced provider by MediFind in the treatment of ALK-Positive Non-Small Cell Lung Cancer. His top areas of expertise are Familial Colorectal Cancer, Neuroendocrine Tumor, ALK-Positive Non-Small Cell Lung Cancer, Pancreatectomy, and Endoscopy. Dr. Von Holzen is currently accepting new patients.

Seth Krantz, MD, a thoracic surgeon at Endeavor Health, specializes in minimally invasive surgery for lung and esophageal cancers, including robotic-assisted techniques. As chief of thoracic surgery, he is committed to personalized care, from diagnosis through recovery, and is actively involved in research exploring genetic risk factors for cancer. Dr. Krantz is particularly focused on improving early detection and expanding lung cancer screening using genetic insights to better identify patients at risk. Dr. Krantz is rated as a Distinguished provider by MediFind in the treatment of ALK-Positive Non-Small Cell Lung Cancer. His top areas of expertise are Lung Cancer, Lung Nodules, Pleuropulmonary Blastoma, Endoscopy, and Gastrostomy.

Katherine Su, MD, a thoracic surgeon at Endeavor Health, specializes in minimally invasive robotic techniques to treat conditions of the lungs, esophagus, chest wall and mediastinum. She focuses on lung and esophagus-preserving approaches to cancer care and leads a collaborative surgical team dedicated to optimizing outcomes and recovery. Dr. Su’s expertise in robotic thoracic surgery allows her to provide precise, patient-centered care that supports healing and improves quality of life. Dr. Su is rated as an Advanced provider by MediFind in the treatment of ALK-Positive Non-Small Cell Lung Cancer. Her top areas of expertise are Pleuropulmonary Blastoma, Lung Nodules, Lung Cancer, Fibrosing Mediastinitis, and Thymectomy.