Dr. Dan Calnan serves as the Medical Director of Neuroendovascular Surgery at Penn Medicine Lancaster General Hospital. Specializing in cerebrovascular & endovascular procedures and surgery, Dr. Calnan focuses on minimally invasive techniques to treat conditions such as stroke, aneurysms, arterial venous malformations, and fistulas. By prioritizing personalized care, he collaborates with patients to make informed decisions tailored to their unique health scenarios. Utilizing the latest innovations and state-of-the-art equipment, Dr. Calnan and his team provide advanced treatment for neuroendovascular conditions. “Every patient that I see, I approach their care individually. I try to bring that personalized care to every patient that I see and make sure that they understand the choices that we're going to make together.” #pennmedicine