From our state-of-the-art equipment to attentive and friendly service, Flash Lab Skin & Laser's purpose is to provide you with the most personalized, well-rounded, practical, and comfortable customer experience. From start to finish, our team carefully considers every detail of your treatment to ensure top-quality care in the most welcoming environment.
Flash Lab Skin & Laser is a new and modern medical spa that offers advanced technology, boutique-style service, and reliable results. Our experienced estheticians are friendly, highly professional, and dedicated to developing the most effective treatment program for your individual needs.

Kelly Rheel


Owner|Chief Medical Aesthetician

Kelly began her career as a medical aesthetician working under the tutelage of one of the country’s most prominent dermatologists. Since 2008 she has specialized in various areas of clinical skincare with a focus on full face rejuvenation, specifically acne, scarring, pigmentation, and anti-aging services.
In addition to her role as owner/operator of Flash Lab, Kelly is also an educator who is hired to conduct training on all manner of equipment, including the Candela and Horizon Laser Systems, RF Microneedling, and the Jet Peel. Kelly regularly commits herself to research and testing various treatments and technologies to sift through the junk science we see in esthetics today and bring Flash Lab a refined menu of services that work.

Hope Bradley


Lead Medical Aesthetician

Kellsie has a style of service that focuses on invitation and information. Creating a welcoming and encouraging space to discuss client needs is what she loves most about being an aesthetician. “The bonding experience that comes from providing people with the knowledge, services, and products they need to feel better about themselves is what excites me about coming to work. And seeing results!”
Her own struggles with cystic acne not only propelled her into the beauty industry but also allowed for a more sensitive and personal perspective when developing programs for her clients. Her career has encompassed all manner of aesthetics with some of her favorites being facials, lasers and body contouring.



Spa Manager

Kim's enthusiasm for self-care stemmed from a childhood struggle with confidence. "I never felt beautiful when I was young. I always looked at myself through the lens of other people. You know - beauty is in the eye of the beholder? As I got older, I realized what other people thought was less important to me. I began to focus on how I felt about myself. I began taking better care of myself, starting with my skin."
Kim got her first facial when she was 23 and has been skin-obsessed ever since! She counts dermaplaning and microneedling among some of her favorite treatments. Kim now has two beautiful daughters who she says aren't afraid to invest in themselves. Besides their academic and athletic endeavors, they have their unique at-home regimens. "All they want for Christmas is skincare products. They tell me, 'mom, I want my skin to glow like yours.'"



Client Services

Part Ecuadorian and part Dutch, Melanie has a family history rich with holistic practices that she wishes to broaden in the future through holistic medicine. However, helping people feel their best has always been a top priority so it’s only natural that she has flourished in the beauty industry.
Seasoned in both client services and spa management in some of NYC’s most prominent salons, Melanie says she takes pride in providing an elite and world-class experience for all. In this, she does not fall short! Melanie’s welcoming disposition, masterful multi-tasking, and thorough knowledge of skincare make her perfect for delivering the type of 5-star service Flash Lab is known for!
Clients come early and stay late to chat with our Kimmy. Her welcoming energy and positive attitude create a space where people feel appreciated and attended to in the most personal way. You can count on Kimmy to hear your concerns and create a more satisfying solution. She is a true representative of the Flash Lab experience!



Client Services

Valeryia is often the first person you will encounter at Flash Lab. Whether over the phone, assisting you with initial inquiries, or providing you with a quick and comfortable check-in, Valeryia is ideally suited for this position because of her ability to speak from experience regarding your concerns.
Her previous struggles with acne allowed her to develop a genuine interest in helping clients become more confident through esthetic treatments. In addition, Valeryia earned a Masters's degree in International Trade from Dongguk University in South Korea, making her uniquely qualified to organize a results-driven yet cost-effective package for all of our clients while having the K Beauty background to back it up.


CONSULTATIONS: Flash Lab Skin & Laser offers free consultations for all services.

SCHEDULING: The easiest way to schedule your appointment is to call client services at (646) 998-5277.

CONFIRMATIONS: Flash Lab requires that you confirm your appointment to keep it. We often have a waitlist to get in, so if your work is not guaranteed the day before, we may give your slot to another client.

CANCELLATIONS: Flash Lab Skin & Laser requires 48 hours' notice to move or cancel appointments. Failure to do so will result in a $50 cancellation fee. We understand that emergencies happen, so we typically provide a one-time waiving of the cancellation fee. However, as a boutique skincare clinic, our space is limited. Therefore, rescheduling more than once without proper notice will result in a $50 charge or deduction from your chosen package.

LATE ARRIVALS/NO SHOWS: Taking one client late usually means seeing the next client past their appointment. Flash Lab prides itself on its appointment punctuality. If you’re late for your appointment, we may have to reschedule you, which can result in a $50 fee. No shows will sustain an automatic $50 charge.

GRATUITIES: Tips are appreciated but not expected.
REFUNDS: Flash Lab does not offer refunds on services performed or products purchased. Flash Lab does not guarantee results.