Osama El Shamy, MD

Dr. Alejandro de Feria, a board-certified cardiologist and Assistant Professor of Clinical Medicine at Penn Medicine in Wayne, PA, specializes in treating a diverse range of cardiovascular conditions in adult patients, including cardiac arrest, cardiomyopathy, arrhythmias, and heart failure. As a member of the Penn Center for Inherited Cardiovascular Disease, Dr. de Feria conducts research and has authored numerous studies on topics related to inherited cardiomyopathies. With a commitment to high-quality care, he accepts various insurance plans and sees patients at multiple locations in Philadelphia and Radnor. Generated from the website

It is my privilege to practice reproductive medicine. Whether I am evaluating someone who is having difficulty conceiving, removing a fibroid in the least invasive way possible, or counseling someone regarding options for fertility preservation, I enjoy helping people through what can be a complex and vulnerable time in their lives.

Dr. Christina Jackson is an Assistant Professor of Neurosurgery at Penn Medicine. She specializes in open skull base surgery, minimally invasive surgery, endoscopic skull base and pituitary surgery, and complex brain tumor surgery. Dr. Jackson is uniquely fellowship-trained in both open and endoscopic endonasal skull base approaches and aims to select the most effective and less invasive approach to each individual patient. Dr. Jackson’s active research includes developing novel immune based therapies for brain tumors and skull base tumors as well as optimizing outcomes for patients with skull base tumors. Dr. Jackson performing advanced minimally invasive surgeries for skull base tumor Dr. Jackson on Advanced Approaches to Skull Base Surgery