Meet the Experts

Leadership Team

Brent Herspiegel

Beth Schurman

Co-Founding Partner and COO

Greg Chandler

Chief Financial Officer

Hayes MacArthur

Chief People Officer

Santosh Naik

Partner, Launch Excellence Practice Lead

Brian Torres

Partner, Patient Services Practice Lead

Jay Jackson

Partner, Market Access Practice Lead

Zo Ratansi

General Manager, SixSense Strategy Group, Medical Affairs Practice Lead

James Convery

Principal, Market Access

Kwamaa Duah

Principal, Medical Communications

Kristine Flemister

Principal, Value and Access Communications

Kim Glenn

Principal, Evidence and Value

Ryan Goulding

Managing Director, Adivo

Patrick Hillan

Principal, Science and Strategy

Maik Klasen

Managing Director, Adivo

Mariana Kura

Director, Adivo

Greg Mader

Principal, Evidence and Value

Jerry O’Sullivan

Managing Director, Adivo

Emily Phillips

Principal, Market Access

Kapil Raina

Principal, Market Access

Swathi Rangan

Principal

Will Sargent

Principal

Chris Zealey

Principal, Science and Strategy

Commercial Team

Laura Gately

Senior Vice President, Commercialization

Alexis Gescheider

Vice President, Commercialization

Deb Macaleer

Senior Vice President, Commercialization

Vince Piccioni

Vice President, Business Development

Matt Righter

Executive Vice President, Business Development

Brian Williams

Senior Vice President, Commercialization

Krissy Flemister

Kristine Flemister

Principal, Value and Access Communications

Specialties

Kristine (Krissy) Flemister is a seasoned market access professional with over 25 years of experience developing and delivering in professional services for the pharmaceutical industry. She currently holds the position of Principal, Value & Access Communications at Herspiegel Consulting. Kristine’s dedication to demonstrating and communicating the value of pharmaceuticals is evident in her extensive experience leading market access/HEOR projects across various therapeutic areas, including mental health, oncology, rare diseases, cardiology, and immunology. Her expertise encompasses the development of formulary and GVD dossiers, value slide decks, literature reviews, product value propositions, market assessments, publications, RWE, and economic modeling.

Kristine played a pivotal role in co-founding Xcenda in 1994 and serving in various roles ranging from VP of Medical Communications, to SVP of Operations, and ultimately President. As President, she was responsible for overseeing all business operations, strategic planning, financial management, and leadership of a team comprising over 700 professional associates across North America and Europe.

As a leader, Kristine brings a unique blend of innovative thinking, operational excellence, and a focus on company culture to every internal and customer engagement, resulting in an exceptional customer experience. She holds a PharmD from Mercer University Southern School of Pharmacy and completed a Residency at The Medical Center Columbus, Georgia.

Thought Leadership

Leadership Team

Co-Founding Partner and COO

Chief Financial Officer

Chief People Officer

Partner, Launch Excellence Practice Lead

Partner, Patient Services Practice Lead

Partner, Market Access Practice Lead

General Manager, SixSense Strategy Group, Medical Affairs Practice Lead

Principal, Market Access

Principal, Medical Communications

Principal, Value and Access Communications

Principal, Evidence and Value

Managing Director, Adivo

Principal, Science and Strategy

Managing Director, Adivo

Director, Adivo

Principal, Evidence and Value

Managing Director, Adivo

Principal, Market Access

Principal, Market Access

Principal

Principal

Principal, Science and Strategy

Senior Vice President, Commercialization

Vice President, Commercialization

Senior Vice President, Commercialization

Director, Patient Services

Vice President, Business Development

Executive Vice President, Business Development

Senior Vice President, Commercialization

Director, People, Culture and Operations