Cosmetic Injectors
Jennifer Sissom, PA-C
Jennifer Sissom is a certified physician assistant specializing in medical dermatology. Jennifer joined Georgia Dermatology Partners in 2007. She provides personalized and comprehensive care by leveraging her experience, dermatology expertise and commitment to patient satisfaction. She treats a variety of skin disorders in patients of all ages, ranging from acne and rashes to skin cancers.
Jennifer is a member of the American Academy of Physicians Assistants, Society of Dermatology Physician Assistants, and Georgia Association of Physician Assistants.
In her free time, Jennifer enjoys spending time with her family and cheering for her girls who play softball.
She is married with two children.
Devon Pattillo, PA-C
Devon Pattillo is a certified physician assistant who joined Georgia Dermatology Partners in 2014. Passionate about providing excellent clinical care, Devon places a high priority on patient’s needs and concerns. She treats a variety of skin disorders in patients of all ages, from acne, psoriasis, and rashes to skin cancers. She has a comprehensive practice that includes general dermatology, pediatric dermatology, and surgical dermatology.
Devon is a member of the American Academy of Physician Assistants, Georgia Dermatology Physician Assistants, and Society of Dermatology Physician Assistants.
In her spare time, Devon enjoys being outdoors, spending time with her family, and participating in activities at her church. She is married with three children.
Brittany Dupree, FNP-C
Brittany Dupree is a board certified Family Nurse Practitioner who joined Georgia Dermatology Partners in 2018. Brittany is committed to providing the highest quality, personalized, comprehensive, and compassionate care to all patients and their families. She is passionate about serving a diverse patient population of all ages and improving the health of all through education and empowerment. She evaluates, diagnoses, and manages a variety of dermatologic skin conditions including psoriasis, eczema, acne, rashes and all types of skin cancers with an emphasis on detection, prevention, and treatment. Her practice includes medical, pediatric, and surgical dermatology.
Brittany is a member of the American Academy of Nurse Practitioners, Georgia Dermatology Physician Assistants & Nurse Practitioners, and Sigma Theta Tau International Nursing Honor Society.
Outside of the office, Brittany enjoys spending time with her husband, family, and friends. She also enjoys traveling, exercising, cooking healthy meals, and shopping.
Kristin Turmel, PA-C
Kristin Turmel is a certified physician assistant that joined Georgia Dermatology Partners in the midst of the 2020 pandemic. She relocated to Georgia from Tennessee where she was born and raised. Kristin has an enduring passion for giving back to her community and takes great pride in her continued ability to help others with their dermatologic needs. Her practice comprises medical dermatology including general, pediatric, and surgical subspecialties with a special interest in hair loss.
Distinguished amongst her peers, Kristin received the highest award by the faculty of South College during her physician assistant training. She continues to engage in supporting the physician assistant community as a member of Pi Alpha National Honor Society, Georgia Dermatology Physician Assistants, Society of Dermatology Physician Assistants, and the American Academy of Physician Assistants.
Beyond patient care, Kristin enjoys time spent with her family, exploring the outdoors, painting with various mediums, traveling to the coastline, and watching Tennessee football.
Cindy Nguyen-Hoang, FNP-C
- Georgia State University 2017,
- Brenau University 2023, Purdue Global 2025
Cindy Nguyen-Hoang, FNP-C, joined Georgia Dermatology Partners in 2025. Cindy earned her nursing degree from Brenau University and completed her advanced practice training at Purdue Global University. She is a board-certified Family Nurse Practitioner specializing in medical, cosmetic, and surgical dermatology. With over eight years in healthcare—including six years as a dermatology medical assistant and two years as a registered nurse—Cindy offers both extensive clinical knowledge and a deep understanding of skin health.
Her care philosophy centers on integrity, respect, and education, empowering patients to feel confident in their skin—whether managing a chronic skin condition or pursuing cosmetic enhancements. Known for her compassionate listening and attention to detail, Cindy ensures that every visit leaves patients feeling heard, valued, and uplifted.
Outside the clinic, she enjoys painting figurines and sharing bubble tea moments with her daughter—a reminder that beauty and joy often live in life’s smallest details.
Sierra Lowery, PA-C
- Bachelor of Science with a minor in Biology, The University of North Carolina at Charlotte, 2018
- Masters of Medical Science, Nova Southeastern University at Fort Lauderdale, Dr. Pallavi Patel College of Health Care Sciences, 2022
- Board Certified Physician Assistant 2022
Sierra Lowery is a board-certified Physician Assistant. Before joining Georgia Dermatology Partners, Sierra practiced as a physician assistant specializing in medical dermatology in South Florida. She is a graduate of the esteemed Nova Southeastern University - Fort Lauderdale where she received her Master of Medical Science. With a deep passion for dermatology and a commitment to excellence, she strives to empower patients to achieve healthy, radiant skin.
Sierra is committed to delivering comprehensive and personalized care to patients of all ages and diverse backgrounds. Sierra has a special interest in cosmetic dermatology and enjoys treating a wide range of dermatological conditions including acne, eczema, rosacea, rashes, melasma, skin cancer, and more. Sierra prides herself on listening to patients’ concerns, thoroughly explaining diagnoses and treatment options, and empowering her patients to take an active role in their skincare journey. She is dedicated to providing exceptional dermatological care with warmth, expertise, and a personalized touch.
Sierra is a member of the American Academy of Physician Assistants, Georgia Dermatology Physician Assistants, and Society of Dermatology Physician Assistants.
Outside of work, Sierra enjoys traveling, trying new restaurants, exercising, and spending time with family, friends, and her dog Bella.
Aestheticians & Laser Specialists
Kelly Schoeneck, LLP
Kelly is a Licensed Laser Practitioner located in our Braselton office with over 18 years in the Aesthetics field. Kelly joined Georgia Dermatology Partners in 2017 and has extensive training and knowledge in Skin Pen and Vi Peel brands. Kelly specializes in multiple medical laser treatments including laser hair reduction, IPL, Diode, Resurfx, and Ultherapy. She takes pride in educating patients on services, procedures, and skincare products while delivering exceptional hands-on patient care. Kelly believes that healthy skin is the combination of hard work and innovative treatments to enhance her patient’s natural beauty.
Cynthia Haymon, LLP
Cynthia Haymon is a licensed Laser Practitioner & Aesthetician with over 15 years in the aesthetic industry. Joining Georgia Dermatology Partners in 2022, Cynthia has extensive knowledge in laser treatments and specializes in skincare correction. Cynthia enjoys working with patients to help achieve optimal results so they can look and feel their best.
Fallon Griffin-Byrd, LLP
She is a Licensed Laser Practitioner with extensive training in skincare and aesthetic procedures. As an Aesthetician and cosmetic consultant, Fallon is very knowledgeable when it comes to choosing the correct products and procedures for your specific skin type.
Fallon also provides treatments such as Microdermabrasion, Chemical peels, HydraFacials, and more. Set up your cosmetic consultation to get your skin looking better than ever.
Destiny Olmeda
Destiny joined Georgia Dermatology Partners in 2016. She began her journey with us as a medical assistant with 18 years of dermatology experience. Destiny is a certified cool sculpting technician and cosmetics consultant. She has extensive training in cosmetic dermatology to help patients make the best skin care decisions for their specific concerns. She is passionate about skincare, treating every patient like a close friend, and believes that beautiful, radiant, healthy skin equals confidence.
Charity Myers
Charity joined the Georgia Dermatology Partners cosmetic team in 2024. She graduated cum laude from Georgia State University with a bachelor's degree in business administration. With a deep passion for cosmetics and skincare, she combines her academic background with her extensive dermatology knowledge to provide exceptional customer service. Charity's favorite skincare line is Revision, and she's a huge fan of the HydraFacial service. Outside of work, she enjoys quality time with friends and family, bringing a warm, personal touch to everything she does.
Keith Lang, Certified MUA
Keith joined Georgia Dermatology Partners in September of 2024. He has 10 years of cosmetic experience and is a certified MUA. Keith enjoys helping patients achieve radiant skin through recommended treatments and personalized skin care regimens. During his free time, he loves to volunteer.
