QBS Staff

Click on the name of a QBS staff member for contact information and bio.

  • David Lennox, Ph.D.
  • Patty Pruden-Lennox, MBA
    Chief Operating Officer
  • Jack McLellan, MBA
    Director of Finance, Communications, and Human Resources
  • Steve Hamerski
    Director of Sales and Marketing
  • David Rourke, M.S.
    Director of Compliance
  • Mark A. Geren, M.S., BCBA
    Director of Consulting
  • Erin Mayberry, MS, BCBA
    Master Trainer/Consultant
  • Erin Devine, M.S.Ed., BCBA
    Master Trainer/Consultant
  • Maria Ferlick, MS Ed., BCBA, LABA
    Master Trainer/Consultant
  • Christopher Rosado, MS, BCBA
    Master Trainer/Consultant
  • Robyn Shimmin, MS, BCBA, LABA
    Master Trainer/Consultant
  • Undrea Cato-Steele, M.Ed., BCBA, LABA
    Master Trainer/ Consultant
  • Brittney Kalicki, MS, BCBA
    Master Trainer/Consultant
  • Carolyn Houze MS, BCBA
    Master Train/Consultant
  • Makeita Laurent MS, BCBA, LABA
    Master Trainer/Consultant
  • Mike Perillo, MS, BCBA
    Master Trainer/Consultant
  • Venessa Hinchliffe
    Regional Marketing Representative
  • Ronnie Riedel
    Regional Marketing Representative
  • Shelly DePina
    Regional Marketing Representative
  • Samantha Manning
    Recertification Specialist
  • Rose Garber
    Recertification Specialist
  • Natalie Demma
    Data Entry Specialist
  • Mark Upham
    Accounts Receivable Specialist
  • Ashley Crossman
    Social Media Manager
  • Brandon Waters
    Front Desk Receptionist/Trainer Connect Specialist

Would you like to...

  • Speak with a Master Trainer for answers to all of your questions about the curriculum.
  • Find out about how cost-effective our training programs can be.
  • Schedule a free web-based presentation about a training program.
  • Sign up for an open training session.
  • Schedule a customized training at your site.
  • Fill out our simple contact form and we will get back to you ASAP.

49 Plain St.
2nd floor
North Attleboro, MA 02760



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