The administrator of an estate, who was not the sole beneficiary of the estate, cannot bring an action for medical malpractice “pro se” and without a lawyer. Deree J. Norman, Administrator v. Temple University Health System, 208 A.3d 1115, 2019 PA Super 135 (4/29/2019), app. den., 223 A.3d 668 (Pa. 2020), cert. den., 141 S.Ct. 301 (2020).