Our Doctors

Dr. Meredith Lassiter, DO

Dr. Meredith Lassiter, DO

Owner and Primary Physician

Dr. Lassiter is board certified in Family Medicine. She has also completed the Fellowship in Anti-aging and Regenerative Medicine from The American Academy of Anti-Aging Medicine.

Dr. Lassiter is passionate about a preventive-based approach to health and wellness. She is especially interested in recent advancements in the gut biome, nutrition, and bio-identical hormones and their role in regulating healthy metabolism and delaying the aging process.


Emily Young

Emily Young has been in the aesthetic industry for over 25 years. Her passion for skincare began by working as a makeup artist; she wanted to address the “canvas” and the skin concerns her clients were asking her advice on.

From management, educator, laser practitioner, and hands-on service provider; she’s been able to do just that. Listening to the client, their goals and expectations, allow her to customize a treatment plan for them to look and feel their best, at all ages.

She lives in Canton and has two daughters.

Aesthetician Heather Livingston

Heather Livingston

Heather loves working in aesthetics because there’s nothing more rewarding than seeing people start to shine and gain confidence in their appearance. She’s passionate about meeting new clients and with an empathetic and nurturing nature, she’s able to build instant bonds with all her clients.

Heather graduated from the Esani Institute in 2009. She then took time away from her career to become a mom of three boys. In 2018, she completed an aesthetics refresher course and rejoined the workforce. Heather became an assistant laser practitioner in 2019 and earned her CoolSculpting certification in 2020.

When she’s not working, Heather enjoys working in her yard, reading a good book, exercising and cheering on her boys at their football and baseball games. She loves to karaoke and says the stage is her favorite place! She’s also the proud mama of a dog named Moose, cats Cashew and Sushi and a chameleon named Geoff.

Favorite Procedures: Microneedling and Broadband Light (BBL)

Favorite Products: iS Clinical Reparative Moisture EmulsionRevision Skincare Gentle Cleansing Foam, Revision Skincare Intellishade Clear SPF 50, SkinBetter AlphaRet, SkinBetter Exfoliating Peel Pads, SkinBetter Alto Defense Serum

Employee Since: May 2022

Amber Grant

Amber graduated from Elaine Sterling School Of Aesthetics as a certified Esthetician assistant laser practitioner and has worked since 2015 in the industry. With her very caring, compassionate spirit, Amber can help you tackle aging from the inside and out.

Outside of work, Amber enjoys hiking, exploring, traveling with her 2 dogs Luke (Vizsla) and Nubby (German short rounded pointer).

Favorite Procedures: Microblading

Favorite Products: Vitamin C + by Revision

Employee Since: May 2021

Physician Assistants

Meagan Rennick, RN

According to Meagan, “Lip filler is a true art!” Meagan is a Registered Nurse with a Botox and Filler certification from the Aesthetic Medical Educators Training and Allergan Advanced Training. She graduated cum laude from Mercer University with her nursing degree after transferring from the University of Georgia.

Meagan is known for her warmth, which makes it easy for patients to gravitate to her and openly discuss their true insecurities and desires. She loves building relationships with her patients and helping them achieve their desired results. Her patients’ renewed confidence in themselves is the ultimate reward.

As a certified injector, one of her favorite procedures is lip injections. She loves how just one syringe of filler can help a patient’s lips look hydrated and youthful.

In her free time, she enjoys spending time with her two daughters, Ryleigh who’s 5 years old and Sloane who is 2. She also loves the beach.

Favorite Procedures: Lip Fillers, Botox and Chin Contouring

Employee Since: April 2021

Gloria Barnette, PA-C

Gloria believes ablative and non-ablative skin services are essential for complete rejuvenation of the face and body. She has been a master injector with Ageless Remedies since 2005.

Gloria graduated cum laude from the Medical College of Georgia with a BA in Physician Assistant in 1995 and maintains her certification with the NCCPA.

She is licensed with the Georgia State Medical Board and is also licensed as a Supervisory Laser PA with the Georgia State Medical Board. Her career has included cardiovascular surgery, orthopedic and body reconstructive surgery, facial plastic surgery and medical oncology.

Favorite Procedures: Injectables, CO2 Laser, Wellness Services

Employee Since: August 2005

Customer Service

Grace Atkinson

As Spa Coordinator, Grace assists with marketing, customer service and making sure operations at Ageless Remedies of Roswell run smoothly. She’s grateful to work with the staff here, whom she describes as “super talents.” When she’s not working, Grace enjoys spending time with her husband Mickey and spoiling their two cats, Clarence, and Tater.

Grace graduated from the University of Georgia. 

Favorite Procedures: Botox and BBL

Favorite products: ZO Sunscreen primer and ZO Growth factor

Employee since: November 2022

Jaleh Treangen

Jaleh joined our customer service team in 2020. Before that, she had been an Ageless Remedies of Roswell client since 2016.

She joined Ageless Remedies because she loves being able to help and interact with customers, each and everyday and helping others feel good about themselves!

Outside the office, Jaleh is a mother of 3 and loves spending time with her family, and friends, game nights, and her 3 year old Golden Retriever, Holly. She also loves traveling, especially to tropical climates.

In short, Jaleh likes making her outside appearance match how her inside feels: youthful and growing old gracefully.

Favorite Procedure: Laser Hair Removal, MOXI Skincare

Favorite Products: DEJ Face & Revox, Biopelle Radiance Eye Cream

Employee Since: January 2021

Jenny Glover

Jenny graduated from University of Tennessee. In February 2021, Jenny joined the Ageless Remedies family and continues to love interacting with clients.

Outside of work, Jenny enjoys playing tennis and spending time with her family.

Favorite Procedure: Vivace RF Microneedling, Botox

Favorite Products: Revisions Revox Line Relaxer, Skin Better Alto, Even and Trio

Employee Since: Feb. 2021

Melanie Polhill

Melanie enjoys working at Ageless Remedies because of the clients and staff. She finds it rewarding to see clients excited about the services and results they achieve at the spa. She enjoys keeping up with the advancements in the aesthetic industry and learning about health and wellness.

Melanie is a graduate of the University of Georgia with a degree in Marketing. She enjoys spending time with her family and friends, being outdoors, on the water, reading and exercising. Go Dawgs!

Favorite Procedure: Hydrafacials, Moxi and Laser Hair Removal

Favorite Products: Revision products, Biopelle Tensage Intensive Serum 40, Skin Medica AHA/BHA Exfoliating Cleanser

Employee Since: 2021

Sheryl Tranberg

Sheryl joined our customer service team in 2019. Before that, she had been an Ageless Remedies customer since 2011!

She joined Ageless Remedies because she loves working with people who are as beautiful on the inside as they are on the outside!

Outside the office, Sheryl enjoys traveling, bible study, hiking, and gardening. She is incredibly proud of her five grandkids and two dogs.

In short, Sheryl lives by her favorite quote from Mae West: “You’re never too old to become younger!

Favorite Procedure: Vivace RF Microneedling, Hyrdafacials

Favorite Products: SkinMedica TNS Serum Advanced, Revision Hydrating Serum, DEJ Face & Eye Creams, Biopelle Radiance Eye Cream, ISDIN Flavo-C Ampules

Employee Since: 2019

Tammy Duley

Tammy enjoys working at Ageless Remedies because she loves the staff and all the clients she gets to see on a daily basis.

She also enjoys learning about the latest in skincare products and treatments and has seen excellent results for herself — especially with face and neck rejuvenation.

She’s excited about the recent addition of Coolsculpting to Ageless Remedies because she loves that it eliminates the stubborn fat that diet and exercise couldn’t touch for her.

She has been married for 35 years and has a daughter and son at UGA. She likes to play tennis, work out, and enjoy all things Georgia Bulldogs!

Favorite Procedures: Microneedling, HydraFacials, CO2 Smart Xide laser

Favorite Products: Revision DEJ Eye cream, Nectifirm, Papaya Enzyme Cleanser, and TNS Essential Serum

Employee Since: April 2017


Meredith Lassiter

When she’s not being Dr. Lassiter, Meredith goes by Mom.

She is a doting mother to her four children: two girls and two boys between 3 and 10 years of age.

She loves the beach, running, and yoga. During the fall on Saturday, you can expect to find her rooting for the Florida Gators.

Dr. Lassiter is passionate about living a healthy lifestyle while finding the balance between work and family.

Mike Lassiter, Manager

Mike Lassiter

Mike Lassiter is a native Atlantan who graduated from Georgia Tech with a bachelors in Mechanical Engineering.

He is a proud father of four and husband to Dr. Meredith Lassiter.

As a passionate culinarian, he has owned and operated his own specialty food business while being a stay at home dad.

Gardening with the kids and coaching youth soccer are a welcome respite from the stresses of the day-to-day.