Passionate. Dedicated. Life science professionals and Alzheimer’s experts. This is the Acumen team. Industry and functional experts. Our foundation is built on collective learnings—and we aspire to deliver treatments that can substantially impact outcomes for patients, their families, and all people affected by Alzheimer’s disease.
Executive Leadership

Daniel O’Connell

Eric Siemers, MD

Matthew Zuga

Russell Barton, MS

Janice Hitchcock, PhD

Derek Meisner

Julie Bockenstette

Liean Schenck, MS
BIOANALYTICAL

Jasna Jerecic, PhD

Erika Cline, PhD

Hao Zhang, PhD

Mahsan Rafizadeh, MD
CLINICAL

Siew Tin Gan, MS

Kathleen Marcozzi Pierce

David Potter

Alyssa Carroll, MS

Victoria Baird

Shane Ziemba
CMC

Liean Schenck, MS

Qahera Munaim

Alex Hodge, PhD
FINANCE & BUSINESS

Matthew Zuga

Alex Braun, MBA

Steve Reynolds, MBA

Alexander Colin, CPA
HR & ORGANIZATION

Katie Rink

Julie Bockenstette

Robyn Moxon, MA
OPERATIONS

Russell Barton, MS

Kasey Spencer

Kristen Elkins
MEDICAL

Eric Siemers, MD

Kimber Price, PhD

Karen Sundell

Todd Feaster, PsyD
QUALITY

Amber Dilley

John Stuart, PhD
