We’re a small team dedicated to providing the best aesthetic experience in the greater Columbia area.

Our People


Smiling woman with brown wavy hair, wearing black clothing with a small 'FIGS' logo on sleeve, standing in a room with shelves and a wall art logo in the background.

Billie Jean Waddell, MD


A man with short blond hair and blue eyes, wearing a blue and white checkered shirt, smiling, standing in an indoor office space with shelves and a wall decoration in the background.

Randall S Colby, MD


A smiling woman in a blue uniform standing behind a white counter in front of shelves filled with boxes.

Chrissy Brownell

Chrissy joined our team in 2023 and is our full time office administrator. She oversees daily operations, including scheduling, check-in/check-out, and skincare education. Originally from Michigan, Chrissy has lived in the Columbia area since 2007. Outside the office, she enjoys board games, spending time with her family, and scrapbooking. She has two adult daughters and two cats, named Stella and Ripley.


Jennifer Helmly

Jennifer joined our team in 2024 and is our part time office administrator. She oversees daily operations, including scheduling, check-in/check-out, and skincare education. She is a native Columbia resident and graduated from the University of South Carolina. Outside the office, she enjoys traveling, listening to live music, and Barre. She has a son and a daughter, and a Golden Doodle named Tucker.


Why Us?

Physician-Led, Personalized Care

At Palmetto Aesthetic Medicine, your experience is truly one-on-one. Every consultation is conducted directly with Dr. Billie Jean Waddell or Dr. Randall Colby, ensuring a highly individualized approach. We take the time to thoroughly understand your concerns and design a tailored treatment plan focused on helping you look refreshed and natural—not overdone.

Concierge-Level Experience Built on Trust

We operate like a boutique, concierge-style practice where honesty and integrity guide every recommendation. Rather than focusing on sales, our mission is to build long-term relationships by exceeding your expectations and prioritizing what’s best for you at every step. 

Exclusive Expertise & Advanced Treatments

Since we are devoted entirely to Botox Cosmetic and facial fillers, we offer specialized expertise you won’t find elsewhere. All treatments are performed personally by our physicians using the latest injectable techniques and physician-grade products, delivering safe, effective, and long-lasting anti-aging results in a comfortable, professional setting.