Diverse Expertise

PHE staff and affiliated scientific advisors come from diverse methodological backgrounds, providing deep expertise in economics, epidemiology, public policy, and related disciplines.
Carolyn Harley, PhD, MPA
Carolyn Harley, PhD, MPASenior Vice President and General Manager, PHE
Senior Scientific Staff, Leadership
Ross Maclean, MD, PhD, MBA
Ross Maclean, MD, PhD, MBASenior Vice President, Head of Medical Affairs
Senior Scientific Staff, Leadership
Jacki Chou, MPP, MPL
Jacki Chou, MPP, MPLSenior Director, Policy & Economics
Senior Scientific Staff, Leadership
Jason Shafrin, PhD
Jason Shafrin, PhDSenior Director, Policy & Economics
Senior Scientific Staff, Leadership
Jeff Sullivan, MS
Jeff Sullivan, MSDirector, Advanced Modeling
Senior Scientific Staff
Joanna MacEwan, PhD
Joanna MacEwan, PhDDirector, Policy & Economics
Senior Scientific Staff
Steve Sison, MS
Steve Sison, MSDirector, Research Programming
Senior Scientific Staff
Caroline Huber, MPH
Caroline Huber, MPHAssociate Director, Policy & Economics
Senior Scientific Staff
Suepattra May-Slater, PhD
Suepattra May-Slater, PhDAssociate Director, Policy & Economics
Senior Scientific Staff
James Baumgardner, PhD
James Baumgardner, PhDSenior Research Economist
Senior Scientific Staff
Oliver Diaz Espinosa, PhD
Oliver Diaz Espinosa, PhDSenior Research Scientist, Advanced Modeling
Senior Scientific Staff
Ali Silverstein, MPH
Ali Silverstein, MPHResearch Scientist
Senior Scientific Staff
Anupam Jena, MD, PhD
Anupam Jena, MD, PhDScientific Advisor
Scientific Advisors
Wade Aubry, MD
Wade Aubry, MDScientific Advisor
Scientific Advisors
Katharine Batt, MD
Katharine Batt, MDScientific Advisor
Scientific Advisors
Jason Doctor, PhD
Jason Doctor, PhDScientific Advisor
Scientific Advisors
Jeroen Jansen, PhD
Jeroen Jansen, PhDScientific Advisor
Scientific Advisors
John Romley, PhD
John Romley, PhDScientific Advisor
Scientific Advisors
Dennis Scanlon, PhD
Dennis Scanlon, PhDScientific Advisor
Scientific Advisors
Seth Seabury, PhD
Seth Seabury, PhDScientific Advisor
Scientific Advisors

Precision Medicine Group is an integrated team of experts in fields from advanced lab sciences to translational informatics and regulatory affairs, payer insights to marketing communications. Together, we help our pharmaceutical and life-sciences clients conquer product development and commercialization challenges in a rapidly evolving environment.