skills: ER|Pediatrics|CPT|LPN|Cerner|Med-Surg|Telemetry|Phlebotomy|CNA|Epic
resume_summary: Mark Williams — Healthcare professional with 22 years experience in Dallas, TX 75201. Skills: ER, Pediatrics, CPT, LPN, Cerner, Med-Surg, Telemetry, Phlebotomy, CNA, Epic. Previously at CoreSys Corp.