Dr. Thomas Marshall, P.E. Public Health Disaster Response Expert Practitioner, passport # 529353435 

Dr. Marshall is one of a handful of expert practitioners in the USA qualified to provide disaster relief services for public water supply, sewage treatment, and drainage systems. www.marshallengineeringandconstruction.com


  • 25 Years Civil Service Experience Managing Emergency Response Operations for Public Utilities

  • Disaster Relief Engineering in Asia and Central America as an SBC Missionary

  • Technical Director of Water and Wastewater for International Consulting Firm

  • General Contractor and Experienced in Operating Heavy Equipment


  • Ph.D. in Environmental Engineering - Alternative Water Disinfection Methods

  • B.S. Ohio State – Agricultural Engineering; M.S. Loyola Marymount – Civil Engineering

  • Professional Civil Engineering Registration #E-61984


  • EPA Water Operations Certification #OH-3-02-020

  • EPA Wastewater Operations Certification #OH WW41015078-04

  • HAZWOPER, CPR, and Incident Command Training

Excellent Health, No Criminal Record, Ready to Deploy


Suzanne Rivera Marshall, R.N. Public Health Disaster Response Practitioner, passport # 529353436

Suzanne Rivera Marshall is a seasoned health care professional who works with Dr. Thomas Marshall as a team in disaster relief and humanitarian aid operations


  • 25 years’ experience in a hospital setting working in ER, outpatient surgery, and community health

  • Served in overseas humanitarian medical missions in Central America and the Caribbean

  • Served as a skills lab Adjunct Professor at CBU


  • B.S. in Nursing, Ohio State University

  • M.S. coursework in Public Health Loyola Mary Mount University

  • M.S.N Nurse Practitioner coursework completed (clinicals in progress) – Kaplan/Purdue University


  • Licensed Registered Nurse # RN-235398

  • Level C CPR Certified

Excellent Health, No Criminal Record, Ready to Deploy