Leadership Team

R. Scott Rushing, MD

Practice President


Ian Schnadig, MD

Chief Medical Officer

David Cosgrove, MD

Medical Director

Liza Bohmer

Executive Director


Senior Management Team


Megan Berriman, SPHR

Human Resources Director


Kim Caragol McCoy

Practice Administrator - West Cancer Center


Jodi Deutsch

Practice Administrator- East Clinic


Justin Gress

Director of Practice Operations


Jonathan Kipp

Director of Marketing

Julie Kirk, RN

Director of Nursing Services

Margaret McGuinness, Pharm D,BCOP

Director of Pharmacy and Research Services

Renee Sharp

Practice Administrator - Vancouver Cancer Center

Michael Sparks 

Practice Administrator - Rose Quarter Cancer Center
Director of Radiation Services


Edwin Wai, MBA, BSMT(ASCP)

Director, Diagnostic Laboratory Services



Jason Fuller

Sr. IT Manager



Erica Harrington

Quality Programs Manager


Becky Nelson

Revenue Cycle Manager

Compass Oncology - The US Oncology Network