Specialty Services

Medical Review Officer (MRO)

Dr. David Fletcher is a certified Medical Review Officer. The role of the MRO is as follows:

  • Determine if there is a legitimate medical explanation for a laboratory-confirmed positive, adulterated, substituted and/or invalid drug test results;
  • Protect the confidentiality of the drug testing information and;
  • Ensure timely flow of results and other information to employers.


Any severe, life-threatening injury or illness should immediately report to the nearest hospital emergency room.

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