About NTI » Staff

Meet Our Staff at NTI

Phyllis Collier
Hi, my name is Phyllis Collier, and I have been with NTI since January 2005. My primary role here is Senior Account Executive. I am involved with all aspects of helping our customers and distributors with whatever needs may arise. I enjoy helping people with networking solutions, and the fact that every day seems to hold another challenge. The part of my job I love the most is working with the entire NTI staff; they are truly a wonderful group of people who are eager to keep our customers satisfied.

Please feel free to contact me at 800-742-8324 or email me at phyllis.collier@ntigo.com.
Edward Pustelnik
Hi, my name is Edward Pustelnik, and I have been an Account Executive with the NTI/VPI team since September of 2011. Ever since I was a small child I was always fascinated with how things worked. Teaming up with Network Technologies Inc gives me the opportunity to use my technical background to help my customers achieve their IT needs. I am here to help answer any of your questions and find a solution to what you are trying to accomplish.

Please feel free to contact me at 330-562-7070 or email me at edward.pustelnik@ntigo.com.
Lisa Larisch
Hello, my name is Lisa Larisch. I joined the NTI family in 2017. In my position as Sales Assistant, I am here to support and assist our product consultants to make sure our customers are getting the products that they need. Some of my responsibilities include processing orders, assisting customers with product quotes or returns, and directing customers to the right person when they call in for support. I enjoy working with a great team of co-workers that are helpful and supportive of each other. Our knowledgeable staff here at NTI is ready to assist you.

If you have any questions or comments, feel free to contact me at lisa.larisch@ntigo.com.
Mandi Thebner
Hello, my name is Mandi Thebner, and I have been part of the NTI team since August of 2021. My duties as Administrative Assistant include: processing all orders from our website, serializing of products, providing customer service, and assisting members of our administrative and sales team. I enjoy working with and learning from our experienced and knowledgeable staff to ensure our customers have a great experience with NTI.

If you have any questions or comments, please feel free to contact me at mandi.thebner@ntigo.com.