Mark Holter

Director, Clinical Practice


Lisa Billings

Clinical Financial Analyst


Suey Byrnes

Revenue Cycle Manager

Primary responsibilities:

Supports Allergy & Infectious Diseases, General Internal Medicine, Gerontology & Geriatric Medicine, Metabolism, Endocrinology and Nutrition, and Rheumatology


Ed Do

Data Strategist
Business Intelligence Developer

Email: eqdo@uw.edu

Joy McCalla

Revenue Cycle Manager

Primary responsibilities:

Supports Hematology, Nephrology, Pulmonary and Oncology


Kelley Pettyjohn

Revenue Cycle Manager

Primary responsibilities:

Supports Cardiology, Dermatology, Gastroenterology and Medical Genetics


Christa Vardaro

Administrator, Harborview Medical Center