Mack Stewart M.D.
Medical Doctor

Mack Stewart, M.D.

A native of Texas, Dr. Stewart graduated with a Bachelor of Science in Biology from Texas A&M University. He completed two years of biochemical research at Baylor College of Medicine in Houston and then went on to attend The University of Texas Health Science Center Medical School. Dr. Stewart became Board Certified in Family Medicine after completing his residency in 1987 at the Dallas Southwestern Family Practice Program. He went on to practice Emergency Medicine in Texas for over twenty-five years.

Over the past fifteen years, Dr. Stewart has become extremely focused on Aesthetic Medicine. He studies throughout the United States to acquire the newest advancements and studies released in Aesthetic Medicine. Dr. Stewart has become an expert in the CO2 Fractional Laser, offering various treatment options at his clinic, Pure Radiance Med Spa in Tyler, TX. Finding a personal need for Hormone Replacement Therapy, Dr. Stewart became a mentor and instructor for BioTE Medical. He has added the Bio-identical Hormone Replacement Pellets to his medical practice and offers it to both men and women.

Dr. Stewart has served on multiple committees including Smith County Medical Association. His memberships include: Fellow of the American Academy of Family Physicians, American Society for Laser Medicine and Texas Medical Association. He is an integral partner of ZO and Obagi Medical Products and is rated Platinum Plus by the Botox/Juvederm company, Allergan.

Dr. Stewart’s goal is to make available the most effective, non-surgical aesthetic treatments to his clients at Pure Radiance.

Call Dr. Stewart at 903-561-0300 for a consultation.

Ruth Rascon

Assistant Manager

Ruth is our assistant manager and has been an honest as well as hard-working member of our team since 2014. Ruth helps with scheduling, ordering all of our products, and is a highly skilled makeup artist with our Jane Iredale makeup as well as a Certified CoolSculpter. She has an extensive knowledge of all our skincare products and helps our clients to feel confident in their skin! Ruth is a Colorado girl at heart and loves spending time with her precious family.

Jacquelyn Loven

Marketing and Sales Director

Jaci has a Bachelor’s of Art in Sociology from the University of North Texas with minors in Fine Arts, Psychology, and English. Born and raised in the Dallas area, she moved to East Texas to be closer to her family in 2014. Jaci’s background ranges from marketing and event planning in both real estate as well as veterinary medicine, to an extensive background in business administration. Jaci is truly excited to be a part of the Pure Radiance team.

Megan Augustus, RN

Certified Nurse Injector/Laser Technician/Coolsculpting/ThermiVA/BioTE

Megan is a  Tyler native, who has been with Pure Radiance since 2017. She has been a Registered Nurse for 9 years and received her Bachelors of Science in Nursing from UT Tyler. She currently attends The University of Texas Medical Branch and will graduate in December with her Masters o Science in Nursing as a Family Nurse Practitioner. Megan’s passion for the aesthetic industry and her extensive nursing background, enable her to provide an advanced level of care to all of our patients.

Maddie Turman

Spa Coordinator/ Dr. Stewart’s Assistant

Maddie has over 3 years experience at Pure Radiance Med Spa. Maddie’s true passion lies in the way her patients view themselves and she is excited to help each patient reach their skin health goal. Working along-side Dr. Mack Stewart, Maddie assists each patient in achieving their individual aesthetic goals and staying relaxed in the process. Her upbeat and sincere disposition makes it easy for patients to talk to her freely about their skin care concerns so they can work together towards a treatment plan customized to their lifestyle. Outside of skin care, Maddie enjoys spending time with her fur baby Nigel and her husband Josh. Maddie can’t wait to meet you and help you achieve your goals this year!

Gracie Harmon

Licensed Medical Aesthetician / Laser Technician / Coolsculpting

Gracie is a highly skilled licensed aesthetician in the medical skin care field who has been a dedicated member of Pure Radiance since 2017. Gracie has experience with numerous lasers, CoolSculpting, Dermaplaning, Microneedling, and Skincare. She is passionate about her work and loves her patients at Pure Radiance, where her clinical aesthetic excellence is highly prized. Gracie’s superb skill in facial science is matched by her unwavering commitment to helping patients achieve healthy, radiant skin that truly shines. Gracie is the secret to some of Tyler’s most luminous faces (including her own!).

Skye Broughton

Administrative Assistant

Skye is a licensed cosmetologist that has a talent for servicing the needs of clients in the beauty industry. With a cheerful and inviting personality, she is determined to ensure each patient has an amazing experience from the moment they walk in, to the moment they walk out.
Originally from Arkansas, Skye and her husband now call Tyler their home.

Tabitha Yoerger

Administrative Assistant

Tabitha helps with patient coordinating and has a widespread background in customer service. Her welcoming personality helps to offer our patients with more information about our services and products. With her she brings her ample passion for patient care and watching patients’ self-confidence flourish once treatment is completed. Tabitha’s main aspiration is to provide you with an utmost and poised experience as soon as you call or enter the office. When not at the office, she spends her time with her family and friends as well as her lovable pup, Harper.

Kelly Keller

Administrative Assistant

Kelly is one of our Administrative Assistants. She has her Associates of Science in Biology and is currently working on her Bachelors of Science in Kinesiology. She has happily been with our team at Pure Radiance since 2016. Kelly enjoys working with patients by getting them scheduled, helping with skincare products, and making them feel comfortable in our office.