Meet Casey
Casey is not your average injector. With nearly 20 years of experience, she has developed a refined injection technique rooted in precision, restraint and an exceptional aesthetic eye. Her approach is intuitive, honest and refreshingly direct. She focuses on what works and lets her results speak for themselves. This is why so many patients confidently choose her signature “Leave It Up to Casey” option.
Casey earned her degree in Neuroscience and Behavioral Biology from Emory University before completing her Physician Assistant training at Weill Cornell Medical College. She has an extensive background in general, cosmetic and surgical dermatology, along with focused training in reconstructive plastic surgery in both New York and Atlanta. In 2015, she founded her bicoastal aesthetic practice, serving patients in Santa Monica and Atlanta.
Her expertise spans neurotoxins, fillers, biostimulators, lasers, peels and advanced skincare. Casey is known for creating results that look effortless, natural and refined, whether that means subtle treatments for younger patients or comprehensive restoration and skin quality improvement over time. Her philosophy centers on full-face harmony and long-term skin health, not overcorrection. Patients seek Casey out for her ability to deliver skin that looks tighter, healthier and refreshed while still looking like themselves.
She is a member of the American Academy of Physician Associates and the American Association of Surgical Physician Assistants and is committed to helping each patient age confidently and naturally.
When she is not treating patients, Casey enjoys traveling, working on design and art projects, playing tennis and pickleball and spending time with her husband and two children.
Book an Appointment with Casey →
Meet Our Providers
Billy
Nelson
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Billy always knew he wanted to be in the beauty industry, but he was not immediately sure what that path would look like. He explored several options, including cosmetology, massage school and nails, before discovering the Elaine Sterling Institute in 2011. He began the full-time program that fall and completed the 10-month training to become a licensed aesthetician.
After school, Billy worked at Massage Envy for several years in aesthetics, but the routine of basic facials did not feel like the right long-term fit. With a background in management, he knew his goal was to manage a medical aesthetics practice. That goal took time, but it became a reality when he joined Casey Powell, PA in April 2021. He loves what he does, values the relationships he has built with clients and is grateful to work alongside such an incredible team.
Outside of work, Billy enjoys spending as much time as possible at Lake Allatoona on the boat. He also loves working on yard projects, gardening and caring for his chickens. More of a homebody at heart, Billy is happiest at home.
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Botox
Susannah Champman
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Susannah Chapman joined Casey Powell PA as a Nurse Injector in 2023. She graduated from the University of California, Davis with a double major in Economics and Spanish, and shortly after graduating, began working at a private equity firm in San Francisco. She soon realized that life behind a desk was not the right fit, and transitioned to a career she was more passionate about – teaching Barre-Pilates classes! After five years in the world of fitness, it was time for something more, so she moved to Nashville and went to nursing school…and has not looked back since! She worked on the High Risk Perinatal Unit at Northside Hospital and now feels very lucky to be a part of the Casey Powell PA team, and to continue to learn from all of Casey’s expertise. She loves finding custom treatment plans and regimens for patients, and helping people feel like the best version of themselves. The best results come from a combination of consistent skincare at home and in-office treatments – together we can create and fine tune the best plan for each patient, taking into consideration their individual concerns and skin type. Her personal favorite treatments are neuromodulator injections (botox/dysport), Vivace radiofrequency microneedling, and the DekaCoolPeel – she’s not afraid of a little downtime for great results!
Susannah lives in Buckhead with her husband Ryan and their two young boys, Holden and Graham. They spend time together playing with diggers and excavators, cooking, and taking walks to construction sites!
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Vivace
DeAnna
Lodice
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DeAnna is a highly experienced Nurse Practitioner specializing in aesthetic dermatology, with over 22 years in the medical field and more than a decade dedicated to aesthetic treatments. She began her journey in healthcare with a Registered Nurse license from Carl Albert State College, followed by a Bachelor of Science in Nursing from Regis University, Denver. DeAnna later earned her Master of Science in Nursing from Walden University School of Nursing, graduating with honors. Renowned for her gentle touch and natural results, DeAnna is skilled in an extensive range of advanced aesthetic procedures. Her expertise includes injectable treatments with Botox and Dysport, dermal fillers, and bio stimulators for reducing fine lines and wrinkles, and enhancing facial features such as lips, cheeks, jawline, and more. She is trained in platelet-rich plasma (PRP) and fibrin (PRF) therapies, and she utilizes micro-needling with growth factors to promote collagen production, offering patients cutting-edge options for long-term skin health. Dedicated to helping her clients look and feel their best, DeAnna’s greatest reward is seeing the confidence her work brings to each patient. Her philosophy centers around enhancing natural beauty with precision, skill, and a compassionate approach.
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Toxins
Kristin
Baier
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Dr. Kristin Baier, is a board-certified Family and Obesity Medicine physician dedicated to helping people achieve lasting,
sustainable weight loss and better metabolic health. As Chief Medical Officer of both Vineyard and InflexxionHealth, Dr. Baier is committed to delivering compassionate, evidence-based care that empowers individuals to take control of their health.
Before venturing into the digital health space Dr. Baier, was caring for patients in a dedicated weight loss practice in San Diego, where she worked one-on-one with individuals struggling with obesity, metabolic conditions, and weight-related health challenges. Then in 2020, she joined Calibrate and served as Vice President of Clinical Development, leading clinical strategy and provider training for a telemedicine model that made medical weight loss more accessible.
Dr. Baier believes in a whole-person approach that combines science-backed treatments with individualized support to help patients feel their best physically, mentally, and emotionally. Her mission is to make high-quality healthcare more accessible so more people can experience real, lasting change.
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Excel V
Kristin A.
Boehm
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Kristin A. Boehm, MD, FACS, earned her undergraduate degree cum laude from Dartmouth College and her medical degree from the University of Rochester School of Medicine and Dentistry. After graduation, Dr. Boehm remained at the University of Rochester to complete her general surgery residency before traveling to Salt Lake City to complete her plastic surgery residency through the University of Utah Department of Plastic Surgery. She completed a fellowship in aesthetic and oculoplastic surgery before going into private practice in central Georgia, and now Atlanta. She is a member of the Emerging Trends Committee with the American Society of Plastic Surgeons, which looks into new and innovative technologies and performs a full array of breast, and body contouring surgeries with a focus on aesthetic enhancement and rejuvenation.
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Abdominoplasty
