Conveniently located at our Issaquah clinic, Proliance Highlands Surgery Center is a state-of-the-art facility where individuals undergoing outpatient surgery are treated, ensuring our 5-Star Patient Experience.

Our Staff

Highland Surgery Center features a staff of experienced, caring, board-certified surgeons, anesthesiologists, and registered nurses.


Convenience & Accessibility

The center performs only non-emergency, elective procedures. Thus patients can schedule surgery quicker with greater flexibility and less risk of getting “bumped” by more acute patients, as often happens in hospitals and general surgical centers.


Our Facility

Highlands Surgery Center is located in Issaquah on the main floor of the Proliance Highlands Medical Center building. The facility offers state-of-the-art services in a cozy, home-like setting. We strive to speed recovery, and make your stay, however brief, a comfortable one.


Policies & Forms

PHSC Financial policy (Jan 2017)

PHSC Charity Care Policy

Financial Aid Application

PHSC Admission Policy


Visit our locations page for directions and hours of operation.


Dayne Mickelson, MD
  • Arthroscopic Surgery
  • Knee
  • Shoulder
  • Sports Medicine
  • Pediatrics
  • Trauma and Fracture Care
Steven S. Ratcliffe, MD
  • Knee Replacement
  • Hip
  • Arthroscopic Surgery
  • Hip Replacement
  • Joint Replacement
  • Knee
  • Partial/Total Knee
  • Shoulder
  • Trauma and Fracture Care