A seasoned veteran with extensive financial and accounting experience spanning more than 25 years, Colleen is responsible for the company’s financial planning and analysis, controllership and accounting, and reporting functions. She has worked closely in accounting and auditing in both local and global settings, using her specialty in financial analytics to help increase the business opportunities of our operations. Prior to VMS, Colleen served as corporate controller for more than 10 years in life sciences and biotech companies including holding senior finance positions at Eli Lilly in corporate SEC reporting and global treasury. She also served in various audit and management roles at Deloitte. Colleen holds a Bachelor of Science degree in accounting from Fairfield University in Connecticut and a master’s in business education from the University of Indianapolis. She is a Certified Public Accountant.


Andrea Heslin Smiley

President and CEO

Kristin Sherman

Chief Financial Officer

Abigail Mallon

SVP, Strategic Account Management and Chief Compliance Officer

Brion Brandes

Senior Vice President of Business Development

Sam Watson

VP, Field Educator Networks

Karen Josey

VP, Business Development

Neal Rothermel

Principal Officer

Mandy Moore

Principal Officer

Renee Brochhagen

Executive Director, Information Technology

Lauren Dwyer

Director, Strategic Account Management

Valerie Kinman

Senior Director, Quality & Network Operations

Kristen Long

Manager, Clinical Support

Jennifer Stephenson

Senior Director, Strategic Account Management

Bradley Garrett

Vice President, Customer Experience Center