• Best customer service I've ever had with a utility related issue. Great job.

    - Carrie from Premier Luxury Suites, Chicago

  • We are very satisfied with the services that Access One
    provides. We really appreciate it!

    - Connie from People's Home Equity, Inc.

  • It was a pleasure working with Access One. From start to finish, everyone was very
    helpful. The follow-ups were wonderful.

    - Karen from Filmquest Group

  • The installation was done professionally, even after our working hours. We were able to finish the job for that day with the help of your technician.

    - Krystyna from Testing Service Corporation

  • Always pleased with Access One.

    - Sheryl from Mitsui Hightec

  • Your service is superb.

    - Ariel from Dukane/Precast

  • Very good communication and follow-up - much appreciated!

    - Linda from Colliers International

  • Excellent work. Prompt response.

    - Steve from UtilIT

  • The issue was resolved quickly and efficiently.

    - Dearborn Partners

  • Repair tech was very clear as far as resolution and excellent at following up.

    - Greta from Glenview State Bank

  • A's on the report card... Access One is my favorite provider to work with I wish the hosted VoIP was available here in Northern CA.

    - Harold from IT Services

  • The customer service was great.

    - Jonny from Clear Channel

CUSTOMER CARE: 800.804.8333

Leadership Team

“Thank you “Access One Team” for a swift and efficient transition of my 30+ sites nationwide voice and data network.  The implementation team was reliable and prompt, which was imperative for this project to be successful.”

Jason Bressler, Manager of Information Technology
Guaranteed Rate

Contact Us

Leadership Team

Access One has had the same ownership since 1993, ensuring a team absolutely committed to the founding principles of the organization. Our executives recognize the need for a technology company to set the standard for customer service and quality products.

Under this team, Access One has grown organically and expanded its market coverage. Our executive members have a diverse background, broad range of special skills, and 150 years of combined experience.

Mark Jozwiak, President and Founder

Jozwiak Mark

Mark started his career in telecommunications in 1982 as an inside sales representative with TDX Systems and held several executive sales positions with GTE/Sprint, Metropolitan Fiber Systems and Bell Atlantic. In 2009, both Mark and CEO Brian Barkley were inducted into the Chicago Area Entrepreneurship Hall of Fame. Mark holds a Bachelor's of Arts in International Relations with a minor in Political Science and was awarded an Honors Certificate in Defense and Strategic Studies from the University of Southern California in 1982.



Brian Barkley, Chief Executive Officer


Brian began his technology career in 1990, and worked as a sales representative for Allnet Communications and Metromedia Communications Corporation. In 2006, he joined the Board of Directors for Chicagoland and Northern Illinois Better Business Bureau. Both Brian and President Mark Jozwiak were inducted into the Chicago Area Entrepreneurship Hall of Fame in 2009. Brian holds a Bachelor's of Science from Iowa State University.



John Hoehne, Chief Operating Officer

Hoehne John

After serving two years in Access One's finance department, John Hoehne was named Director of Finance in 2011 and promoted to Vice President of Finance in 2012. He has ten years of experience in telecommunications, including previous positions at Allegiance Telecom, Teoco Corporation, and Deloitte Consulting. John holds a B.S. in Finance from DePaul University and an MBA from Kenan-Flagler Business School at the University of North Carolina.



Tom Turner, Vice President of Sales

Turner Tom

Tom serves as Vice President of Sales, bringing over 20 years of experience in the telecommunications industry. Prior to joining Access One, he was VP of the Agent Channel at Globalcom, where he launched the agent program and built one of the most successful channel programs in the Chicagoland area. Tom received his Bachelor of Science in Marketing from San Diego State University.



Rick Wagner, Vice President of Customer Operations & Engineering

Rick Wagner

Rick Wagner, Vice President of Customer Operations & Engineering, joined the Access One Executive Team with over 17 years of telecom and Internet service provider experience. Previously, Rick served as the Director of Engineering Operations for Comcast/CIMCO Communications. Rick was also the Director of Data and Systems at Cincinnati Bell Telephone, where he worked for 12 plus years. Rick holds a B.S. in Electrical Engineering from the University of Cincinnati.



Joel Miller, Senior General Counsel

Miller Joel

Joel has served as Access One's corporate counsel since the company's inception. He has over 30 years of wide-ranging experience in corporate, business and commercial matters. Joel teaches Business Law at Carthage College as an adjunct professor. Joel received his Juris Doctorate from John Marshall Law School, and he graduated from Valparaiso University with a Bachelor of Science in Business Administration.



Ryan Yakos, Vice President of Business Development

Ryan Yakos Lo Res RGB

Ryan Yakos serves various leadership roles in sales and marketing.  He is responsible for the design, enablement and management of Access One’s direct sales channel.  Ryan has over 15 years of technology experience,  including previous management positions at First Communications, Globalcom and Davnet.  Ryan holds a B.S. in Engineering from Miami University.



Darren Burgener, Vice President of Finance

Darren Burgener Lo Res RGB

Darren Burgener, Vice President of Finance, oversees the company’s finance and accounting functions.   Prior to joining Access One, Darren headed corporate development, FP&A and investor relations for Inteliquent.  Previously, Darren spent 10 years in investment banking at Lehman Brothers and Jefferies where he advised on more than $10 billion of M&A and financing transactions in the telecommunications sector.   Darren received his MBA from the University of Chicago following undergraduate studies at the University of Manitoba and Keio University in Japan.



Ryan O’Halloran, Vice President of Managed Services

Ryan O Halloran Lo Res RGB

Ryan O’Halloran, Vice President of Managed Services, joined the Access One Executive Team with 10 years of experience in Managed IT and Cloud Services. Previously, Ryan served as the Principal Cloud and Managed Services Architect for Tympani, Inc. (a premier Cisco Partner in Chicagoland) as well as the Director of Technology at Framework Communications (Managed Services Provider). Ryan holds numerous industry certifications in Networking, Data Center, Cloud, and Business Consulting.