Menu Physician Search

About OAOS

Executive Board:

Tamara Simpson, MD

Vice President
Kathryn Schabel, MD

Elizabeth Lieberman, MD

Past President
Amer Mirza, MD

AAOS BOC Representative
Andrea Herzka, MD


Andrew Bryan, MD
Britton Frome, MD
Craig Gillis, DO
Cay Mierisch, MD
Mark Mildren, MD
Emily Nguyen, MD
Blake Nonweiler, MD
Robert Orfaly, MD
Robert Sandmeier, MD
Sudeep Taksali, MD
Corey Vande Zandschulp, MD
Kimberly Workman, MD

OAOE Liaison
Kathy Brown


Dalton Advocacy
Amanda Dalton, Executive Director & Lobbyist
Sabrina Riggs, Senior Legislative Advocate
Shelley Shirley, Member Services and CME Coordinator

Upcoming Events

2023 OAOS Annual Orthopaedic Conference

October 20-21, 2023

The Nines Hotel
525 SW Morrison St
Portland, OR 97204

More Info

Exhibitor Registration

  • 417 2nd Street
    Lake Oswego, OR 97034
  • 503-303-5071