We build stronger teams, implement better processes, and deliver safer care
Recognized for Excellence in Surgical Services
2026 Top Surgical Services Staffing & Consulting Company
Awarded by Healthcare Business Review
Years of perioperative expertise
Tray error rate — before and after ASSI engagement
Surgical case volume growth supported by ASSI
Teams seeing measurable results within 3 months
Structured engagement model with defined milestones and accountability
First ASSI team member on-site during emergency rapid response
— WHAT WE DO —
Comprehensive Support for Surgical Services
ASSI supports surgical and sterile processing operations across seven core service areas. Each one is staffed by credentialed clinical professionals with real-world experience in high-pressure perioperative environments.
Operating Room Staffing
The OR can’t wait for slow solutions. When your surgical team is short-staffed, delayed, or facing unexpected volume, ASSI deploys credentialed OR professionals who integrate quickly, work to your protocols, and keep cases moving.
Explore OR Staffing →
Sterile Processing Staffing
Instrument accuracy and turnaround time sit at the center of every safe surgical case. When your SPD is understaffed, ASSI provides experienced, credentialed sterile processing technicians and supervisors who understand the pace, the protocols, and what’s at stake — and can be on-site fast.
Explore SPD Staffing →
Executive Leadership
Leadership gaps at the department or system level don't just slow things down — they create risk. ASSI places experienced perioperative executives and interim clinical leaders who can step in quickly, stabilize operations, and build the structure your team needs to perform.
Explore Executive Leadership →
Clinical Operational & Survey Readiness
Survey findings don't stay in a report — they affect accreditation, reimbursement, and patient safety. ASSI helps OR and SPD teams identify vulnerabilities, correct them with a structured action plan, and build the operational discipline to sustain compliance long-term.
Explore Survey Readiness →
Ambulatory Surgery Centers
ASCs operate in a different environment than hospitals — leaner teams, faster turnarounds, and less room for error. ASSI supports ambulatory surgery centers with the staffing, operational consulting, and clinical infrastructure they need to run a high-performing, survey-ready facility.
Explore ASC Support →
Project Management & Clinical Implementation
Identifying what needs to change is one thing. Building the plan, managing the implementation, and making sure the change holds is a different kind of work. ASSI brings structured methodology and clinical credibility to every engagement to deliver measurable, lasting results.
Explore Project Management & Clinical Implementation →
Education & Training
Competency doesn't come from a checklist. ASSI's clinical education team designs and delivers training programs that close skill gaps, improve performance, and build institutional knowledge that stays with your team long after our consultants are gone.
Explore Education & Training →— Who we are —
Supporting Healthcare Teams Since 1997
Advantage Support Services Inc. (ASSI) was founded in 1997 with a straightforward commitment: support healthcare teams well, and great outcomes follow. Today, we’re a trusted national partner for hospitals, health systems, and ambulatory surgery centers — delivering expert staffing, operational consulting, clinical education, and leadership support across the perioperative and sterile processing continuum.
We’re not a vendor. We’re an extension of your team.
— SEE THE WORK IN ACTION —
Real Engagements. Measurable Results.
A look at what ASSI delivers when the stakes are highest.
Transforming a Total Joint Program into a Surgical Services Powerhouse
A health system’s total joint program was struggling with case volume, staff performance, and OR throughput. ASSI deployed a coordinated clinical and operational team — and helped the facility triple its surgical case volume.
Reducing Tray Error Rates Through SPD Transformation
A surgical services department was facing a 16.3% tray error rate that was disrupting OR performance. ASSI implemented targeted operational improvements that reduced tray errors to less than 1%.
Scaling Surgical Case Volume Through Operational Transformation
ASSI partnered with a surgical services team to address operational barriers limiting growth. Through structured process improvements and clinical support, the organization increased surgical case volume by 3x.
— WHAT OUR CLIENTS SAY —
Trusted by Surgical Services Leaders
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Advantage Support Services set the standard for technical excellence and professionalism.
Facility Administrator
Ambulatory Surgery Center
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Advantage helped us take control of our Sterile Processing Department during a critical transition. Their structured, high-touch approach gave us not just the staff we needed, but the leadership bench we didn’t even know we were missing. The results speak for themselves.
Director of Perioperative Services
Tennessee University-Level Teaching Hospital
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We truly appreciated the visit to our facility and the thoughtful feedback provided during the review of our current operations. The communication throughout the process was excellent, and the professionalism displayed during the review did not go unnoticed. We look forward to our future partnership.
Perioperative Services Business Manager
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ASSI brought structure and clarity to a department under strain. Their consultants led daily briefings and provided in-depth site visits, always delivering tangible solutions. They didn't just assess; they trained our Surgical Services Leaders and built a path to sustainable compliance. Their leadership and expertise were instrumental in restoring operational confidence.
VP of Surgical Services
— LET’S BUILD WHAT’S NEXT —
Ready to Strengthen Your Surgical Services?
Whether you’re solving an immediate operational challenge or building for long-term performance, ASSI brings the clinical expertise, structure, and accountability to move your organization forward.
