

Med 44 Arcadia is a Private Aesthetic Practice specializing in non-surgical treatments for both the face and body. To complement our aesthetic services we offer a full assortment of medical grade skincare products, clean beauty make up and haircare products, as well as nutritional supplements. We believe in providing our patients with natural results to look refined, refreshed and timeless. Our house rules embody our philosophy and approach to cosmetic injectables. To learn more or become a patient, we invite you to schedule a consultation.

House Clinical Team

Holly Mueller – MPH, RN, CLT
Cosmetic Nurse, Founder Med 44 Arcadia
Holly Mueller is a Registered Nurse (BSN), Certified Cosmetic Laser Technician and Medical Aesthetician. In addition to her medical aesthetic credentials, Holly has a bachelor’s in nutrition and a Master of Public Health. She loves to wholistically educate her patients on antiaging through good nutrition, wellness and effective medical aesthetic treatments. Holly has extensively trained in Neurotoxins, Dermal Fillers, Bio Stimulating Injectables, PDO Threads, Energy and Laser Skin Therapies, Chemical Peels and Medical Grade Skincare.
Holly’s Favorite House Rule – Natural is timeless.


Kristin Smith – RN, FNP
Cosmetic Nurse, Medical Director
Kristin Smith is a Registered Nurse (BSN) and a Family Nurse Practitioner (FNP) with over twenty years of surgical nursing experience. Kristin is expertly trained in medical aesthetic treatments including Neurotoxins, Dermal Fillers, Biologics, PDO threads, Laser and RF based skin therapies. Kristin is the Medical Director at Med 44 Arcadia and is currently accepting new patients.
Kristin’s Favorite House Rule – Brilliant Skin Is In.


Theo Keating – RN
Cosmetic Nurse
Theo is a Registered Nurse (BSN) and a current Doctorate of Nurse Practitioner student at Creighton University. She has practiced as a Registered Nurse for two years working in an Intensive Care Unit in Downtown Phoenix. Theo has a deep passion for beautiful skin and pursued a nursing career with the goal of practicing aesthetic medicine as a Cosmetic Nurse Injector. Theo is concurrently studying for her Doctorate in Family Practice Nursing and training in advanced medical aesthetic procedures.
Theo’s Favorite House Rule – Filters Fix Nothing.

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