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Mark Key is a physician professional located in Hershey, PA. They specialize in physician assistant. With over 19 years of experience, they bring deep expertise to every patient.
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Mark Key is a physician based in Hershey, PA, with 19 years of experience in medical practice. Licensed under number 143035, Mark Key brings nearly two decades of clinical expertise to patient care. The practice serves the Hershey area and surrounding communities.
Mark Key holds a PA credential, indicating training and certification as a Physician Assistant. PAs complete graduate-level medical education and clinical training, then pass a national certification exam. They work under physician supervision and are regulated by state medical boards, with defined scope of practice that includes patient evaluation, diagnosis, and treatment within their specialty area.