Updated ALS preceptor list Leave a Comment / Uncategorized / By Mel Higgins <www.washco-md.net/emergency-services/> Melanie Higgins, BS, NRP Captain – EMS Quality Assurance Division of Emergency Services 16232 Elliott Parkway Williamsport, MD 21795 (cell) 301-491-2454 (office) 240-313-4376 (fax) 240-313-4375 www.washco-md.net<www.washco-md.net/> Combined-FTC-FTS-Field-Educator-List-12-1-23.xlsx