- Date Of Birth: December 5, 1956
- Date Of Death: August 30, 2021
- State: Maryland
Mark K. Marsteller, 64, of Severna Park, passed away on August 30, 2021. He was born in Baltimore to the late Wanda A. (Lechowicz) and Kenneth F. Marsteller Sr. He worked as a field engineering director for Quest Diagnostics and Maryland Medical Laboratories. He enjoyed hunting, fishing, snow skiing and boating. In addition to his parents, he was preceded in death by his brother, Kenneth F. Marsteller Jr.
He is survived by his beloved wife, Maria Catroppa Marsteller; cherished Schnauzer, Sophia; loving sister, Leanne Cullember and her husband, Chuck; and dear nephew, Kenny Cullember. He will also be missed by his longtime mentor, Dr. Selvin Passen; and many other relatives and friends.