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

Mike Blackney

Market Access Leadership Team, HEOR

Specialties

As Head of Operations for our integrated market access team, Mike Blackney leads the development and execution of operational strategy, ensuring first-class deliverables and outstanding client satisfaction. With over 15 years of experience in market access and pricing, Mike has supported many of the world’s leading pharmaceutical companies on key access-based projects. His background includes senior roles at Covance Market Access and earlier experience as a Research Scientist, where he applied scientific expertise to shape effective pharmaceutical strategies.

Mike has directed global strategic and tactical projects across pharma, biotech, and medical device sectors, including access and launch planning for seven of the top ten global pharmaceutical companies. His work spans pricing, landscape assessments, and economic modeling, with therapeutic area experience in oncology, neurology (including multiple sclerosis and Alzheimer’s), diabetes, autoimmune and respiratory diseases, cardiovascular, women’s health, ophthalmology, infectious diseases, and orphan/ultra-orphan conditions.

He earned a BSc in Biochemistry from the University of Birmingham and a PhD in Molecular Biochemistry from the University of Southampton.

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