Tim O'Brien - Email & Phone Number

Chief Executive Officer at Ontario Systems

Tim O'Brien is based out of Boston, Massachusetts, United States and works at Ontario Systems as Chief Executive Officer.

Tim O'Brien's Contact Information

Tim O'Brien's Work email

t*****@finv***.com

Valid

Latest update

October 29, 2025

Location

Boston, Massachusetts, United States

Tim's current employer

Ontario Systems

Description

Ontario Systems provides receivables management software to healthcare providers, ARM agencies, and government collections departments.

Website

ontariosystems.com

HQ Location

Muncie, IN, United States

Number of employees

501-1000

Industry

Software Development

Latest update

May 1, 2024

Read about Ontario Systems

Frequent questions about Tim O'Brien

What company is Tim O'Brien working for?

Tim O'Brien works for Ontario Systems.

What is Tim O'Brien's function at Ontario Systems?

Tim O'Brien is Chief Executive Officer at Ontario Systems.

Where is Tim O'Brien based?

Tim O'Brien is based out of Boston, Massachusetts, United States.

What is Tim O'Brien's work email address?

Tim O'Brien's professional email address is t*****@finv***.com

Who are Tim O'Brien's co-workers?

Tim O'Brien's colleagues are Shahin Moradian, Ron Fauquher, Jeff Rasmussen, Jennifer Piacitelli, Don Engel, Premkumar Augustine, Kent Altenberg, David Franklin, Chris Hamilton, Elysandra Ziegler, Jelona Todino, Alex Forman, Rozanne Andersen, Daniel Ward, Kenneth Couch, Jon Stevenson, Rojal Pradhan, Kevin Holst, Ernie Sego, Alex Brickner, Michael Wolfe, Kumaran Nallore, Steve Scibetta, Mike Meyer, Bobbi Turner, Lindsey Green, Dan Perkins, Dan Potts, Francine Klein, Matthew Butler, Jeremy Rust, Ben Moulton.

Tim's co-workers

Shahin Moradian

Product Owner - Payments Technology

Ron Fauquher

Co-Founder, Former CEO

Jeff Rasmussen

Sr. Software Engineer, cloud payment solutions. Golang, .NET5, Kubernetes, Docker, Terraform

Jennifer Piacitelli

VP, Talent

Don Engel

Vice President General Counsel

Premkumar Augustine

Vice President, Engineering Services

Kent Altenberg

Vice President Sales, West

David Franklin

COO

Chris Hamilton

Vice President, Payments Technology

Elysandra Ziegler

VP, Client Success

Jelona Todino

Talent Acquisition Coordinator

Alex Forman

Vice President and General Counsel

Rozanne Andersen

Vice President and Chief Compliance Officer; Public and Government Affairs Advocate

Daniel Ward

Vice President Payments

Director, Cloud Engineering

Kevin Holst

Chief Sales Officer (CSO)

Ernie Sego

Vice President

Alex Brickner

Vice President Enterprise Sales

Michael Wolfe

Vice President, Federal Government

Kumaran Nallore

VP, Platform Engineering

Steve Scibetta

Vice President - Client Success at Ontario Systems

Mike Meyer

Director Debt Management Sales

Bobbi Turner

Director of Finance

Lindsey Green

Director, Support Services

Dan Perkins

Lead Technical Specialist

Dan Potts

Risk Management Director

Francine Klein

Director of Enterprise Data & Analytics

Matthew Butler

Sales Director

Jeremy Rust

Enterprise Sales Director - Government

Ben Moulton

Director, Strategic Accounts

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