Salem Study Club - Marijuana Changes in the Workplace

  • 05/20/2015
  • 6:00 PM - 8:00 PM (PDT)
  • AKT 680 Hawthorne Ave SE Salem, OR 97301


  • First time non-member visitors may attend one session at no charge.
  • A study club pass is a pass purchased at the time of membership or membership renewal and enables you to attend all study club meetings during your membership year at a 10% discounted rate.
  • Special price for early registration

Registration is closed
Oregon Dental Executives' Association

Dedicated to Excellence in Dental Management
Salem Study Club

Marijuana Changes in the Workplace

Guest Presenter: Colleen Wienhoff
Bio-Med Testing Services
Wednesday, May 20, 2015

Colleen Wienhoff has been in the Drug testing business since 1988. She established her Idaho company Wienhoff Drug Testing, which was the first Nationally Accredited Drug Program Administrator, then purchased Bio-Med Testing Services of Salem in 2007. Her combined companies provide drug and alcohol programs and related services to over 6500 employers, municipalities, state agencies, and trade organizations throughout the United States.
Colleen is a nationally recognized expert in the administration of Drug and Alcohol Programs. She is actively involved with the Drug & Alcohol Testing Industry Association, and serves on Executive Board of Substance Abuse Program Administration Association, as Secretary. She holds several Master Trainer credentials as well as serving as an expert witness for the Criminal Justice System.

Colleen Wienhoff, CEO
Important Registration Information:
  • Study Club Meetings are reserved for dental administrative staff only.
  • Non-member guests registering for their first Study Club may attend at no charge.
Cancellation Policy: No Shows and same-day cancellations will not receive a refund and unpaid registrations will be billed.
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