Katie O'Brien, NP
Founder at Renascence Aesthetic Dermatology
- Botox and Dysport for lines and wrinkles
- Dermal fillers for volume loss and facial contouring
- Sculptra for non-surgical facelifts
- Skin health, including acne, eczema and rosacea
About
Katie O'Brien, NP, founded Renascence Aesthetic Dermatology. She is a board-certified adult nurse practitioner who has worked in dermatology since 2008. Her practice spans medical skin care for acne, eczema and rosacea, alongside cosmetic treatments.
She trained at Quinnipiac University, where she earned a Master of Science in Nursing, and completed the dermatology fellowship for nurse practitioners at the Lahey Clinic Department of Dermatology, a Harvard-affiliated clinic.
On the aesthetic side, she administers Botox and Dysport to soften forehead lines, crow's feet and frown lines and to reduce fine lines and wrinkles. She places dermal fillers to address age-related volume loss, contour the face and smooth wrinkles, and uses Sculptra for non-surgical facelifts. She works to leave patients at ease, well informed and cared for throughout treatment.
- 18 years of experience
- Katie's profile on renascencema.com ↗ (opens in a new tab)
- Approach
- She assesses each face to bring back volume where it has faded, favoring natural-looking results over overfilling.
- Experience
- Since 2008
- Training
- Board-certified Adult Nurse Practitioner
- Master of Science in Nursing, Quinnipiac University
- Dermatology fellowship for nurse practitioners, Lahey Clinic Department of Dermatology
Services
Katie's menu isn't listed here yet
See services and prices when you book, or check their salon's website.
Specials & promotions
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RAD Ritual Club monthly membership
$150
Includes a signature HydraFacial every month. Members get 10% off Botox & Dysport, 5% off Dermal Fillers & Sculptra, 10% off retail products, a birthday gift, and exclusive event invitations.
On their website as of Oct 30, 2026 · Where we saw it
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RAD Elite Club premium membership
$250
Two complimentary Signature Treatments per year (Deluxe HydraFacial or Chemical Peel, valued at up to $350). Members get 15% off Botox & Dysport, 10% off Dermal Fillers & Sculptra, 20% off skincare treatments, general dermatology services and retail products, plus a birthday gift and members-only events.
On their website as of Oct 30, 2026 · Where we saw it
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Silver Core membership
$149
One monthly Signature HydraFacial or Beauty Bank. Includes $13/unit Botox, $50 off each syringe of Dermal Filler or Sculptra, a $50 birthday credit, 10% off retail products, 15% off laser services, and VIP event access.
On their website as of Oct 30, 2026 · Where we saw it
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Gold Elite membership
$249
One monthly Deluxe HydraFacial, Chemical Peel, or PRX Treatment, or Beauty Bank. Includes a complimentary skin exam, $12/unit Botox, $100 off each syringe of Dermal Filler or Sculptra, 20% off peels, microneedling and dermatology services, a $100 birthday credit, 20% off retail products, 20% off laser services, and VIP event access.
On their website as of Oct 30, 2026 · Where we saw it
- 293 Belmont St., Belmont, MA 02478
- (617) 977-4222
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