Who We Are. Advanced Anesthesia Services specializes in providing anesthesia services to a wide variety of medical clinics in the northwest. We currently work with 13 different ambulatory surgery centers in the greater Seattle area. Our 23 CRNA's perform approximately 14,000 anesthesia cases a year and we have an office administrative and billing staff of 4. Who we Need. We are seeking an experienced accounts receivable specialist with the abilit...
