Click on each executive’s name to meet our group of experienced thought leaders.

Allen Miller

Chief Executive Officer

Evan King

Chief Operating Officer
Executive Vice President

Arthur Byrd

Chief Financial Officer

Tom Dougherty

Executive Vice President

Cindy Ehnes

Executive Vice President

Dawn Hawkins Johnson

Executive Vice President

Kimio Ramadhan

Executive Vice President
Human Resources

Michael Zaccagnino

Executive Vice President

Yomi Ajao

Vice President

Sarita Choy

Vice President
Business Development

Carla D’Angelo

Vice President

Darcie Goodman

Vice President

Wren Keber

Vice President

Auroop Roy

Vice President

Alan Rothfeld

Executive Medical Advisor

Jim Lott

Strategic Advisor

Kiyoko Miller

Executive Advisor