Aesthetic PCP

Botox, Fillers & Aesthetic Treatments in Chelsea | CSLC

Refined expertise. Natural artistry. Confidence at every age.

Katherine Hillig, NP-C, is a board-certified Nurse Practitioner at Cosmetic Skin & Laser Center (CSLC) in Chelsea, Michigan, where she provides advanced aesthetic and wellness care with an emphasis on natural, balanced results. With years of experience in cosmetic medicine and wellness, Katherine combines clinical precision with a compassionate approach that helps patients feel instantly comfortable and confident in her care.

Originally from New Zealand, Katherine (Kat) brings an international perspective to beauty and self-care. Known for her “less is more” philosophy, she helps patients achieve refined, timeless results that enhance their best features — never overdone, always elegant. The treatments featured below reflect just a portion of what Kat offers. She also provides a full range of advanced aesthetic services, carefully personalized to your unique needs.

Services Katherine Provides in Chelsea

Botox in Chelsea
Trusted by patients throughout Chelsea, Dexter, Ann Arbor, and the greater Washtenaw County area, Katherine provides expert Botox and neuromodulator treatments that smooth fine lines and restore youthful expression while maintaining a natural look. She also provides advanced Botox techniques including Nefertiti Neck Lift, Hyperhidrosis treatment in Chelsea, Botox Brow Lift, and Botox for TMJ.

→ Learn more about Botox in Chelsea

Dermal Fillers — HA, Sculptra, Radiesse & PRF
Katherine uses dermal fillers to restore youthful contours and enhance harmony across facial features. Her treatments are customized for balance, proportion, and a soft, natural finish.

• All HA fillers (Juvederm, Juvederm Ultra, Restylane, Restylane Kysse, Restylane Defyne, Restylane Lyft, etc.): Immediate soft, natural results
• Natural looking lip fillers: Utilizing techniques from Julie Horne, the Russian lip technique and CSLC University
• Hand Rejuvenation: Replenishes lost volume for smoother, younger-looking hands
• Sculptra & PRF: Stimulates collagen for gradual, lasting improvement in skin texture and tone

→ Explore filler options at CSLC Chelsea

Why Patients Choose Katherine in Chelsea

• Advanced training & certifications: Years of aesthetic and regenerative experience backed by advanced NP certification, trained at CSLC University.
• Comprehensive, modern care: Expertise in Botox, fillers, Sculptra, PRF, and more.
• Community roots: Serving patients from Chelsea, Dexter, Grass Lake, and Ann Arbor with personalized, attentive care.
• Timeless results: Patients value her warm demeanor, precise technique, and results that look naturally refreshed and authentic.