Our Services
WELCOME TO
Defining Beauty
the best beauty services in New York
Defining Beauty provides a wide range of popular cosmetic and medical services in Hartsdale, NY.
Owned and operated by Bernadine Petrucelli, has more than 25 years of experience working with dermatologists and plastic surgeons in the NYC and metropolitan area, Defining Beauty is known as one of the most well respected providers of cosmetic and medical services in the area.
In a warm, welcoming environment, we take a consultative approach to learning more about you and how we can help you express your personal style.
Westchester NY Laser Services
PicoSure is a quick and easy non-surgical, non-invasive laser skin treatment that focuses on your problem areas whether it’s brown spots, sun damage, freckles, pigmented lesions, wrinkles or acne scars.
We now have Tempsure for skin tightening, face and body. Call office for pricing
Laser Services By

- Skin Revitalization
- Pigmented Lesions
- Acne Scars & Wrinkles
- Tattoo Removal
HYDRAFACIAL: DEEP-CLEANSING FACIAL TREATMENT TO REVEAL RADIANT SKIN
HydraFacial uses patented technology to cleanse, extract, and hydrate skin while infusing highly-effective serums tailored to your specific skin needs. This unique process helps improve the appearance of several skin concerns, including fine lines and wrinkles, skin firmness, texture, and pore congestion. Suitable for all skin types, this rejuvenating treatment is gentle, non-invasive, and effective immediately.
CHOOSE THE Best skin treatment IN WESTCHESTER!
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Temsure Envi Skin Tightening
Great-looking skin doesn't have to be complicated
The TempSure Envi treatments minimizes the facial lines and wrinkles, tightens skin and improves the appearance of cellulite. It's safe for all skin types and levels of sun exposure, so it fits perfectly into any beauty maintenance routine any time of year.
With TempSure Envi, there's no surgery, no needles, and no downtime, so you can immediately get back to what you were doing, and look great doing it.
What Microneedling Treatments Can do for you!
Microneedling treatments, also known as Skin Needling or Collagen Induction Therapy (CIT) is a cosmetic medical procedure that involves fine sterile needles that create tiny unnoticeable punctures to boost your skin’s production of collagen and elastin. Medical microneedling is a great alternative to fractional laser, ipl, or chemical peels without the pain, downtime, expense, and thermal damage.
Laser Tattoo Removal with PicoSure
REMOVES TATTOOS SAFELY & EFFECTIVELY
Tattoos have become a large part of todays’ culture with people choosing to ink their bodies for many reasons. The problem is, many people tend to outgrow their tattoos as they develop and move through different life stages or simply change their mind.
What seemed like a good idea at the time no longer resonates with your views or lifestyle. Thankfully tattoo removal is available to help remove these unwanted tattoos.
Principles of Our Work
Experience
More than 25 years of experience working with dermatologists and plastic surgeons in NYC and metropolitan area.
Professional Training
Certified in numerous laser treatments including YAG (tattoo and pigmentation removal, IPL/photo facial, Thermage, Cool Sculpting, Pico sure tattoo removal and focus.
Knowledge
Well respected for her knowledge and dedication throughout the industry, Bernadine attributes all of her success to her ambition, hard work and passion for helping her clients feel their best!
WHAT OUR HAPPY CUSTOMER SAY
"I've had the pleasure of being a client of Defining Beauty for the past four years. I am so pleased with the results of the different treatments I have received. Bernadine is a true professional and I will continue to recommend her to my friends and family. Also, Bernadine's Defining Beauty products are fabulous. I bought the acne cream for my granddaughter and her face looks beautiful."
Carolyn
"I had a collagen facial with Jen today, which I highly recommend. I was apprehensive about the glycolic acid application, but she set my mind at ease with her thorough explanation and answers to all my questions. Because my skin was so dry, she applied more and more collagen. I don’t think my skin has looked or felt this good in ten years!"
Karen
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