02/23/2026
Where you get your injectables matters.
Injectable treatments may appear simple, but the face is one of the most anatomically complex structures in the body. Beneath the skin are 43 muscles that control expression, 20+ distinct fat compartments that shape contour and volume, critical blood vessels, and a dense network of nerves, all arranged in multiple planes. Each plane requires specific technique, depth, and product selection to achieve safe, natural, and long-lasting results.
At a plastic surgery clinic, injectables are approached as a medical, anatomy-driven procedure, not a cosmetic add-on. Treatment planning is guided by surgical-level understanding of facial anatomy, aging patterns, and how muscles and soft tissues move together over time. This expertise allows providers to place product precisely - preserving expression, avoiding overfilling, and maintaining balance across the entire face.
At Plastic Surgeons of Northern Arizona, aesthetic injections are performed by board-certified plastic surgeons and Gretchen Corbiere, RN, CCRN, a highly experienced nurse injector with more than 15 years of critical care and trauma nursing experience. Working within a plastic surgery practice ensures every injectable treatment is informed by deep anatomical knowledge, refined judgment, and a commitment to both safety and aesthetics.
Injectables done well should never look obvious.
They should support structure, enhance natural features, and age gracefully with you.
Choosing a plastic surgery clinic for your injectables means choosing precision, expertise, and care guided by a comprehensive understanding of the face - beneath the surface.
