MAAI's Training Facility

Medical Aesthetic Art Institute’s home training center, Aesthetic Co, is located in beautiful St. George, Utah.  Aesthetic Co. was created by MAAI to provide the most comprehensive medical aesthetic education available. For travel and accommodation information please click here.

Our expert trainers are also available to come to you  in a variety of cities. See our Training Schedule for the latest locations and dates available. If you do not see your city on our schedule, please reach out to us for a 1 on 1 Course.

Meet Our Team

Click on any photo below to learn more about us.

a woman posing

Yvonne Dellos

MSN, FNP-BC, Medical Director and Master Injector

Yvonne Dellos, Medical Director of Medical Aesthetic Art Institute maintains the highest level of accreditation and pursues ongoing education to stay abreast of the latest trends in the field of medical aesthetics. Yvonne has trained countless medical professionals in the art of medical aesthetics that span the country. She continuously has an outstanding professional relationship with many of her past students.

Yvonne graduated from Frontier Nursing University as a Family Nurse Practitioner in 2013. Her first career move was in the direction of Medical Aesthetics where she stepped into a position as an aesthetic provider within a nationwide chain Medspa. From there she founded her private practice Rezults Medical Aesthetics and Weight Loss, where she strives to maintain high quality aesthetic treatments to all her clients. With a desire to travel and expand her career, she began teaching nationwide as a clinical educator. While on this path she discovered her passion for teaching. This has since led her to teach for MAAI, where she is happy to share all her tips and tricks to maintaining happy clients and build a thriving practice. She has always believed in leaving her clients looking and feeling refreshed and not “Frozen” or overdone!


Shelby Miller

Doctorate of Nurse Practitioner, Master Injector, Galderma Trainer, and Owner of RUMA Aesthetics

Shelby obtained her Bachelor of Science Degree in Nursing at Brigham Young University where she graduated with magna cum laude honors. She is a skilled cosmetic injector and trainer with experience using all Allergan and Galderma products including: Botox, Dysport, Suclptra, Kybella, and Dermal Fillers. Shelby also has experience injecting and micro-needling platelet rich plasma. She is provocative, detail oriented and has a positive and outgoing personality. Shelby is constantly trying to learn, grow, and improve her aesthetic skills. She attends industry conferences and training’s as often as possible. She is a National Aesthetic Trainer for Galderma Aesthetics. Shelby loves working in this industry and has a passion for helping her patients become the best form of themselves. She takes pride in treating her patients with kindness and respect. In addition to working full timer at her own Med spa Ruma Aesthetics, Shelby is also working towards a doctorate of nursing degree through Gonzaga University where she will graduate as a nurse practitioner in the Spring of 2019.

Stephanie Godfrey

FNP-C, ACE Allergan Injection Trainer, Cosmetic Injector, Certified Aesthetic Nurse Specialist

Stephanie Godfrey is a nationally certified Family Nurse Practitioner through the American Academy of Nurse Practitioners. She specializes in injectables, medical aesthetics, anti-aging, and wellness medicine. Stephanie completed her Injector Competence Training in 2014 through The American Society For Aesthetic Plastic Surgery and is a Certified Aesthetic Nurse Specialist (CANS). She is proud to serve on Allergan’s AMI national speaker and training team. Stephanie’s passion lies within evidence-based practice continuing education and loves to share her knowledge and clinical experience with new and advanced injectors seeking further injection education.

Stephanie obtained her first Bachelors of Science degree in Health Promotion and Education at the University of Utah in 2008. She then received her second Bachelors of Science degree in Nursing at the University of Southern Nevada in 2011. She worked as an Oncology Registered Nurse while she continued her education at Georgetown University where she earned her Masters of Science in Nursing. Stephanie is a member of Sigma Theta Tau International Nursing Honor Society, Society of Plastic Surgical Skin Care Specialists, and the American Academy of Nurse Practitioners. Stephanie’s passion lies in prevention, wellness and balance, evidence-based practice, and patient education to assist her clients to improve their health and overall quality of life and living beauty inside and out.

About Us

Stephanie Brown

FNP-BC, Cosmetic Injector, and Allergan Trainer