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Provider & Staff Profiles

Meet Our Staff:

Mattie C. Verbit MS, CRNP, NP-C, COHC -
Occupational Health Provider and Director. She is a Certified Registered Nurse Practitioner. Mattie received her National Certification as a Nurse Practitioner and Certification as a Hearing Conservationist. She is a member of the American College of Occupational and Environmental Medicine.

Dr. Steve S. Um –
Occupational Health Medical Director & Medical Review Officer (MRO), Emergency Department Medical Director. He has years of experience as Medical Director of the Nason Hospital Emergency Department. He has been a certified Medical Review Officer and Medical Director of Occupational Health since the program was established in 2001.

Erin Focht, CMA
Office Manager, Certified Medical Assistant: She has 10 years experience in physician office and hospital settings. Certification: DOT & Non-DOT Specimen Collection – Breath Alcohol Testing and trained in Audiometric Hearing Conservation, Spirometry, Respiratory fit testing and Vaccine Administration. Erin is also certified as the Breath Alcohol Technician Instructor and CPR Instructor for Nason Hospital.

Diane Cottle, CMA
She is a medical assistant with experience in physician offices. Certified in DOT & Non-DOT Specimen Collection – Breath Alcohol Testing and trained in Phlebotomy, Audiometric Hearing Conservation, Spirometry, Respiratory Fit Testing and Vaccine Administration.

Martina Douglas, CMA
She is a medical assistant with experience in physician offices. Certified in DOT & Non-DOT Specimen Collection – Breath Alcohol Testing and trained in Phlebotomy, Audiometric Hearing Conservation, Spirometry, Respiratory Fit Testing and Vaccine Administration.