Medical Aesthetics · Williamsville, NY
CONFIDENCE
is our signature
At Queen City Aesthetics, every treatment is thoughtfully designed to enhance—not change—your natural beauty. Because when you feel confident in your own skin, it shows in everything you do.
What Brings You Here Today?
Advanced Technology
Cutting-edge treatments and innovative technology for safe, effective, beautiful results.
Natural Results
Enhancing your beauty while preserving what makes you uniquely you.
Personalized Care
Every treatment plan is customized to your goals, lifestyle, and unique skin.
Nurse Practitioner Led
Expert care from a Nurse Practitioner with advanced training and a commitment to your safety.
Medical-Grade Skincare
Healthy Skin Is
Beautiful Skin.
Curated by Heather Petri, FNP-C to complement your in-office treatments and maintain beautiful, healthy skin every day.
Shop SkincareClinically Proven Formulas
High-performance ingredients for real, visible results.
Curated By Experts
Hand-selected by Heather Petri, FNP-C for every skin type.
Personalized Recommendations
Get a custom skincare plan built around your goals.
Founder & Owner
Meet Heather
Heather Petri, MSN, FNP-C is a board-certified nurse practitioner with a background in dermatology and a passion for patient-centered care. She founded Queen City Aesthetics to create a welcoming space where clients feel empowered, beautiful, and at ease.
Read Her Story
What Our Clients Say
Frankie C
"I went to Queen City aesthetics to originally receive Botox. I was greeted with a smile by the owner of the practice, and quickly felt in good hands. After her thorough consultation and her actually listening to my wants vs needs, she guided me in an amazing journey. I’ve never felt more confidence in my looks due to the her expertise. I have since sent many of friends to this establishment and they have each experience the same professionalism. I highly recommend Queen City!"
Kaitlyn R
"Heather at Queen City Aesthetics has completely leveled up my skin. I’ve done CO₂ laser facials, microneedling, and a super intentional injectable plan with her, and the results have been honestly life‑changing. My skin has never looked this smooth, bright, or healthy. What makes Heather amazing is how dialed‑in she is. She’s all about science‑backed skincare (and even has her own line of products that are incredible!) and explains everything so clearly that you actually understand what’s happening and why. Nothing feels random, every treatment is part of a bigger strategy she builds specifically for you. And the vibe? Perfect. She’s warm, real, and makes every appointment feel easy and comfortable. You never feel rushed or like you’re being sold to, just supported by someone who genuinely cares about getting you the best results possible. If you’re in Buffalo and want someone who blends serious expertise with an incredible guest experience, Heather is it. I’m so grateful I found her."
Yaritza R
"I had an amazing experience with Heather at her new aesthetic practice! I went to her for both microneedling and a lip filler, and I couldn’t be happier with the results. My lips look incredible, and my first microneedling session went smoothly. Heather is fantastic at explaining everything in detail and really takes the time to listen to what you’re hoping to achieve. The office is absolutely gorgeous and has such a welcoming vibe. I highly recommend Heather to anyone looking for beautiful results!"
Ready to Begin?
Book a consultation and let's build a treatment plan around you.
Book Your Consultation