Leadership Team

Brent Herspiegel

Founder And CEO

Beth Schurman

Co-Founding Partner and COO

Greg Chandler

Chief Financial Officer

Hayes MacArthur

Chief People Officer

Eric Matckie

Chief Growth Officer

Commercial Team

Mike Blackney

Market Access Leadership Team, HEOR

Ryan Goulding

Partner

Maik Klasen

General Manager, Sr. Partner

Santosh Naik

Partner, Launch Excellence Practice Lead

Esther Nzenza

Senior Partner, Global Value and Market Access

Jerry O’Sullivan

Partner

Swathi Rangan

Partner

Brian Torres

Partner, Patient Services Practice Lead

James Convery

Principal, Market Access

Patrick Hillan

Principal, Science and Strategy

Mariana Kura

Principal

Everett Lozzi

Principal, Launch Excellence

Will Sargent

Principal

Rachel Sosalski

Principal

Chris Zealey

Principal, Science and Strategy

Steve Coley

Vice President, Business Development

Alexis Gescheider

Vice President, Commercialization

Collin Wolf, PharmD

Director, Business Development & Client Success

Patrick Hillan

Principal, Science and Strategy

Specialties

Patrick joined sixsense over seven years ago after spending 3 years as a life sciences headhunter with an executive search firm in downtown Toronto. Before this, he attended the University of Edinburgh, where he graduated with a BSc (Hons) and MSc in Neuroscience. Throughout his studies, Patrick had the opportunity to work in several research labs that focused on identifying the underlying mechanisms for various neurological diseases including multiple sclerosis and amyotrophic lateral sclerosis.

In his role as a Director, Science & Strategy, Patrick supports cross-functional teams at Canadian and US life sciences companies in the development of strategy. He has experience working across a significant number of therapeutic areas including neurology, hematology, and rare genetic diseases.

As well as being a foodie and amateur chef, Patrick is an avid rugby fan and can be found cheering for his provincial team in Ireland (Ulster) as well as the national team.

Thought Leadership

Leadership Team

Founder And CEO

Co-Founding Partner and COO

Chief Financial Officer

Chief People Officer

Chief Growth Officer

Market Access Leadership Team, HEOR

General Manager, Sr. Partner

Partner, Launch Excellence Practice Lead

Senior Partner, Global Value and Market Access

Partner, Patient Services Practice Lead

Principal, Market Access

Principal, Science and Strategy

Principal

Principal, Launch Excellence

Principal

Principal, Medical Communications

Principal

Director, Patient Services

Principal, Science and Strategy

Vice President, Business Development

Vice President, Commercialization

Director, Business Development & Client Success

Director, People, Culture and Operations

Senior Manager