Our Leadership Team


Ran WhiteheadChief Executive Officer
Jeffrey A. Houck, MDMedical Director, Central Laboratory
R. Mark Owings, MD, PhD
Medical Director, Bellingham & Ketchikan Laboratories
Laila Naqib-Osman, MD
Medical Director, Longview Laboratory
Julie Halic, MBA, MT(ASCP)
Chief Operations Officer
Larry MorrisonChief Financial Officer
Stephen C. Erfurth, PhDDirector, Science & Technology
Brigitte Piniewski, MDChief Medical Officer
Erez GordinDirector, Information Services
Cindy SimpsonDirector, Patient Financial Services
Teresa Johnson, MT(ASCP)Director, Core Testing Services
Sherry MontgomeryDirector, External Operations & Program Development
Kim Jongeward, MT(ASCP), SHDirector, Bellingham Operations
Connie Kelley, MBA, MT(ASCP)Director, Hospital Laboratory Operations, Oregon & Alaska
Jeanette Paz, MT(ASCP)Director, Longview Laboratory Operations