Community of Experts

MainStream's senior associates work closely with managing directors on programs and projects. A point of differentiation at MainStream as contrasted with many of our competitors is that our senior associates have many years of industry and technical expertise as well as consulting experience. Our senior associates provide carefully tested practical solutions to our clients in generating superior results.

Executive Management

Joseph P. Patten

Chairman and Founder

The principal focus of MainStream's executive management team is to support the team members who are deployed on client programs and projects. All executive team members have broad business experience, both in consulting and industry, and are focused on quality oversight, strategy, and ensuring financial stability.

Professional Staff

Justin Cohanim

Analyst

Mr. Cohanim's primary responsibilities include performing research and providing financial analysis and general support for current and prospective projects. In addition, Mr. Cohanim provides support to the executive management of MainStream's finance and accounting team, specifically by actively participating in the credit evaluation process, maintaining spreadsheets and analytics systems, and developing and tracking key operating performance metrics.

Mr. Cohanim received a Bachelor of Arts degree in Mathematical Economics from Brown University.