It is essential to only work with medical professionals who truly care about you: experts who take the time to understand your unique medical history and concerns so that a proper plan can be developed. At Beauty Within, we are proud to take excellent care of our patients.
Dr. Joseph Gretzula, DO, FAAD
Dr. Joseph C. Gretzula is a board-certified dermatologist serving South Florida for over 30 years. He received his training in dermatology at the Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery at the University of Miami in Miami, Florida. Joseph is board certified in dermatology and is a diplomat of the American Board of Dermatology.
In addition, Dr. Gretzula is a fellow of the American Academy of Dermatology and the American Society of Dermatologic Surgery, the Florida Society of Dermatology and Dermatologic Surgery, and is a member of the Florida Society of Dermatologic Surgery. He presently serves as a voluntary faculty member at the University of Miami Department of Dermatology and Cutaneous Surgery and locally serves on staff at Bethesda Hospital located in Boynton Beach, Florida.
Dr. Gretzula specializes in skin cancer diagnosis and treatment and also incorporates precision medicine and nutrition in dealing with wellness and anti-aging.
Nicole Hill, PA-C
Nicole Hill is a certified physician assistant with over eleven years of experience providing quality patient care in advanced aesthetic practices. She is passionate about helping each of her patients achieve their cosmetic goals to empower and restore confidence. Nicole is a talented and experienced cosmetic injector, as well as a national trainer for Allergan Medical Aesthetics. She specializes in Botox®/Dysport®, hyaluronic acid fillers, Sculptra®, Kybella®, Qwo®, and Asclera®. Nicole also has extensive experience performing IPL, fractionated CO2 laser treatments, RF microneedling, laser hair and tattoo removal, non-ablative resurfacing, and non-invasive body contouring.
Nicole received her bachelor’s degree in food science and human nutrition from the University of Florida and her master’s degree in physician assistant studies from South College. She began her career in dermatology and is experienced in dermatological diagnoses and skincare treatments.
Nicole develops comprehensive treatment plans for all of her patients to enhance their beauty goals. Her artistic skill, in-depth knowledge, and striving for perfection contribute to her patients looking and feeling their best.
Samantha Stewart, LE
Samantha is a Licensed Esthetician with over 13 years experience in Advanced Medical Aesthetics. Samantha began her career in Southern California where she graduated with honors in skin therapy from Paul Mitchel The School in 2010. In most recent years, she has continued her education through the International Dermal Institute and Allergan Medical Institute.
Samantha is dedicated to providing the highest possible quality procedures. She provides outstanding care for each patient through ethical and result driven aesthetic treatments. Samantha has a true passion for aesthetics and believes skincare goes more than skin deep.
Samantha specializes in customized DiamondGlow facials for the face & body and has a specific passion for treating patients with acne. Samantha also performs chemical peels, dermaplaning, microneedling and lash extensions.
Shannon St.Clair, LE
Shannon St.Clair is a Licensed Esthetician with a passion to bring beauty and confidence out of every patient she treats. Shannon graduated from Temple University’s Fox School of Business with a Bachelor's degree in Marketing and Supply Chain Management. She realized her passion was in skincare when she developed a custom regimen to clear her sister’s cystic acne.
Shannon graduated top of her class from her esthetician program. She has been extensively trained by Dr. Joseph Gretzula and Nicole Hill, PA-C. She also advanced her training through the Allergan Medical Institute, the American Academy of Dermatology, and InMode Aesthetics.
Shannon takes a unique approach with each facial treatment, centering the patients’ mind, while performing lymphatic drainage of the face. She develops customized treatment plans for each patient and believes patient education is the key to achieving long term skincare goals.
Shannon specializes in DiamondGlow and BodyGlow facials and Evoke and EvolveX body contouring. She also performs dermaplaning, chemical peels and microneedling.