Introducing Nova
Meet Our Owner
Sarah Crocker, RN, Master Nurse Injector
Nova MedSpa was created through Sarah’s vision for blending science, artistry, and personalized care in aesthetics. With more than 15 years of experience as both a Certified Cosmetic Nurse Injector and Licensed Aesthetician, she has devoted her career to helping patients achieve natural, timeless results.
Her expertise centers on designing graceful aging plans that combine multiple modalities—Botox®, dermal fillers, biostimulants, facial balancing, and advanced medical aesthetic protocols. Trained by top experts across the country, Sarah continues to expand her knowledge to stay at the forefront of the evolving aesthetics field.
As Nova’s founder and clinical leader, Sarah pairs technical mastery with an approachable, patient-first philosophy. She is not only committed to her own patients’ success but also to mentoring and empowering the Nova team—instilling the same dedication to education, excellence, and client care that defines the Nova standard.
Ankeny, IA & Dubuque, IA, Polk City, IA
Dr. Emma Culbertson, DNP, ARNP-BC
Aesthetic Nurse Injector, Medical Director
Ankeny, IA & Dubuque, IA, Polk City, IA
Emma Culbertson is a board-certified family nurse practitioner with a Doctor of Nursing Practice from Clarke University and a Bachelor of Science in Nursing with a holistic specialty from Florida Atlantic University.
With five years of medical aesthetic experience and mentorship under top injectors, she specializes in advanced treatments including Botox®, dermal fillers, biostimulants such as Sculptra®, facial balancing with cheek and chin enhancement, and lip restoration—always with a focus on graceful, natural-looking aging.
What sets Emma apart is her whole-person approach. Beyond aesthetics, she integrates functional medicine, hormone therapy, and lab analysis to create detailed treatment plans that support both outer beauty and inner wellness. She believes confidence is built on balance, and treats every patient with the same care she would give her own family—thoughtful, honest, and invested in their long-term success.
Paige Trunnel, LE
Ankeny & Polk City, IA
Paige is one of Nova MedSpa Ankeny’s expert medical aestheticians, known for creating skin that truly shines and features that feel effortlessly polished. From advanced facials, microdermabrasion, and chemical peels to flawless lash extensions and brow artistry, Paige brings both precision and creativity to every service. Clients love her for the way she personalizes each treatment—transforming routine self-care into a luxury experience. What makes Paige special is her eye for detail and her ability to make every client feel like their best features have been brought forward, leaving them glowing with a confidence that feels completely their own.
Emma Cox, LE
Ankeny, IA
At Nova MedSpa Ankeny, medical aesthetician Emma Cox brings her unique blend of West Coast freshness and Midwest warmth to fuel her passion for helping clients feel their best through personalized, results-driven care. She specializes in the Nova Signature, tailoring each treatment to her clients’ unique skin needs while blending advanced protocols with relaxation. Known for her thoughtful approach and amazing massage, Emma ensures every appointment feels both rejuvenating and restorative.
Her clients value the extra care and intention she brings to every visit, and Emma values creating a welcoming space for clients to feel heard and supported and she helps them reach their goals.
Ankeny, IA
Jen Lemley, Massage Therapist
Ankeny, IA
Jennifer is an intuitive licensed massage therapist with eight years of experience, dedicated to helping clients relax their nervous systems, alleviate pain, and restore balance. She specializes in improving range of motion and releasing the stress carried from everyday life, injury, and trauma. A graduate of the 750-hour Massage Therapy program at the Aveda Institute in West Des Moines, Jennifer continues to expand her skills through advanced training with expert physicians and holistic professionals. Her approach combines technical precision with a calming presence, creating a therapeutic experience that supports both physical healing and overall well-being.
Rachel Stogdill, Massage Therapist
Ankeny, IA
Rachel is one of Nova MedSpa Ankeny’s powerful licensed massage therapists, specializing in targeted bodywork to release tension and restore balance. With expertise in myofascial release, deep tissue, neuromuscular therapy, and both active and passive stretching, she creates customized treatments that address each client’s specific needs.
Rachel continues to pour into her craft by seeking additional education and speciality courses. Passionate about developing cohesive treatment plans, Rachel focuses on counteracting tension patterns and supporting long-term wellness. Her goal is to provide every client with a restorative, therapeutic experience that leaves them feeling renewed, balanced, and cared for.
ANKENY, IA
Kylee Ploessl BSN, RN
Dubuque, IA
Kylee is a highly skilled nurse injector, local to our Dubuque office. She specializes in advanced aesthetics including Botox®, dermal fillers, and ultrasound laser treatments. She also addresses skin concerns with medical-grade protocols such as microneedling + PRP and deep corrective treatments, helping clients achieve natural, long-lasting results. Known for her bubbly personality and dedication, Kylee makes every visit comfortable, uplifting, and confidence-boosting. She has a genuine gift for making people feel seen and celebrated, leaving her patients not only looking their best but glowing with confidence from the inside out.
Emma Mook, LE
Dubuque, IA
Emma Mook is Nova MedSpa Dubuque’s medical esthetician, specializing in advanced skin treatments that merge beauty with clinical expertise. From corrective facials and chemical peels to tailored skincare protocols, she delivers results that go beyond the surface—helping clients achieve long-term skin health and confidence. Known for her sweet personality and dedication to her clients, Emma is equally skilled in creating rejuvenating experiences as she is in performing advanced protocols to meet client goals.
Dubuque, IA
Brook Culbertson, Director of Operations
All Locations
As Spa Director of Nova MedSpa, Brook brings over a decade of managerial expertise and a true passion for patient-centered care. She is the backbone of daily operations— leading the Nova team, strengthening client communications, and cultivating meaningful community partnerships that expand Nova’s reach. Passionate about creating a supportive and professional environment, Brook ensures both clients and staff feel cared for and connected. Her steady leadership and dedication make her an essential part of what keeps Nova running smoothly and delivering the high-quality experience our patients know and love.
Madeline Miller, Assistant Director,
Spa Coordinator
All Locations
Madeline is Nova MedSpa’s Spa Coordinator and Assistant Director, where she plays a key role in ensuring a seamless client experience from start to finish. With a focus on polite, accommodating care, she helps create the welcoming and professional environment that defines every Nova visit.
In addition to supporting daily operations, Madeline lends her creative eye to Nova’s marketing efforts and is known as our in-house Canva wiz. Her mix of organization, client service, and design talent makes her an invaluable part of the team—helping both clients and the brand shine.