Dr. Daniel Jacob Berk

Dr. Daniel Berk is an osteopathic physician specializing in internal medicine and hospital medicine. As a Doctor of Osteopathy, he brings a comprehensive approach to patient care that focuses on treating the whole person. His dual specialization allows him to provide both outpatient internal medicine services and specialized inpatient hospital care for complex medical conditions.

Dr. Berk practices at Geisinger Medical Center in Danville, Pennsylvania, where he treats a wide range of medical conditions. He has experience managing diabetes and acute urinary retention, helping patients navigate both chronic disease management and urgent medical situations. His procedural skills include performing paracentesis, a specialized technique used to remove excess fluid from the abdomen for both diagnostic and therapeutic purposes.