Firm Medical Spa

Firm Medical Spa is owned and operated by Barbara Marshall, ARNP, FNP-C, a Certified Expert Nurse Injector located at 6711 South Yale Avenue, Suite 100, in Tulsa, Oklahoma. Marshall brings advanced medical education and nurse practitioner training to a practice built around personalized injectable and skin care. The spa's treatment menu includes Botox, Dysport, and Xeomin injections, dermal fillers, microneedling, Tixel skin resurfacing, facials, body contouring with Evolve X, and acupuncture. Firm Medical Spa also offers membership programs, along with gift cards, payment plans, and an online product shop for at-home skincare. Marshall's approach emphasizes active listening, taking time to understand each client's goals and thoroughly explain treatment options before moving forward, drawing on years of experience helping patients achieve their desired results. Open Monday through Friday from 10 a.m. to 5 p.m., the practice provides a consultative, relationship-driven approach to medical aesthetics. With its combination of advanced injectables, skin resurfacing technology, and complementary wellness services like acupuncture, Firm Medical Spa offers Tulsa-area clients a well-rounded option for non-surgical rejuvenation under the direct care of a credentialed nurse injector.