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We utilize the most advanced technologies for Transformational Skin & Body care treatments to give you the face and body you’ve always dreamed of!


Treatments offered include:

Morpheus8 RF Fractional, Extreme Skin Tightening for Face & Body, as well as Cellulite Reduction, Venus Bliss Fat Melting, Coolsculpting Fat Freezing & Venus  Legacy RF Skin Tightening & Fat Melting “Fire & Ice” Combo, Venus Viva RF Skin Resurfacing, Liquid Face Lift with Botox and a variety of Fillers, Laser Hair Removal, and Skin Rejuvenation, PRP for face and hair, and the top Facials, such as Microdermabrasion, Derma Planning, PhytoPeel, Deep Cleansing, Acne Reduction, as well as other Beauty Treatments such as Eyelash Lift & Tint, Eyebrow Lamination & Tint, and Eyebrow Microblading, as well as Fibroblasting for Eye Lid and Deep Wrinkle Lifting.


PRISM’s Transformational Programs also include a full variety of the most advanced Sports & Anti-Aging Treatments, like: All Body Cryotherapy, Medical Weight Loss & Nutrition/Diet Programs, and Integrated Genetic Solutions, an all-encompassing integrative health  program customized to each person’s unique DNA and blood chemistry!  

In fact…. “Aging Well” is our expertise! In our efforts to take you to the next level, Prism offers the most advanced DNA and blood chemistry analysis with our IGS (Integrated Genetic Solutions) program. This is followed by a customized compounded vitamin and natural bioidentical hormone replacement therapy formula for each individual, according to their unique DNA type.

Soon ….PRISM will also be offering an All-inclusive Prism Transformational Retreats Program on the infamous Athens Riviera in Greece! Participants will get to begin and experience their Transformational journey begin in a Unique Retreat setting designed to allow our specialists to show them how to implement their unique customized program (based on their DNA, blood chemistry, lifestyle, and ZytoScan stress test reports.) It will also examine the “Blue Zone” Curriculum, based on the most recent studies which show Greece to be one of the few places where we have the most Centenarians, (people who live a healthy life and reach over the age of 100!)


We are proud to Announce that PRISM Med Spa has been voted as the “Best Spa on the North Shore” for every consecutive year since opening in 2014 to Present! PRISM will truly surprise for its sophisticated, yet luxurious ambiance, but MOST importantly is our "Dream Team" of the best Aestheticians, Medical Laser and “Aging Well” Experts and our Medical Director perform the most advanced "Anti- Aging" Therapies and Programs designed uniquely for each and every individual's specific needs.

In addition in 2017,  Prism was also inducted into the Roslyn ‘Hall of Fame’ for having the best Physicians. Our Medical Director, Dr. Maria Levada M.D., FACOG, was honored once again with Top Docs of NY for 2018-2021 and inducted into the Trademark of Distinction Honors Edition for Medical Excellence and Recognition for 2018!


So what are you waiting for…..





Top Doc 2018, 2019 and 2020
DNA & Natural Hormone
Therapy Specialist

Dr. Maria Levada, has been a leader in the medical community from the beginning of her extensive 40-year Medical career. Voted as one of America's Top, Board Certified OB/Gyn's and one of the world's leading physicians. For the last 20 years, Dr. Levada has specialized in Natural Bio-Identical Hormone Therapy for Men and Women and has perfected the integration of the latest technologies in anti-aging (lasers, injectables, and health optimization) with the most effective nutrition and weight loss methods for improving her patients' overall health and wellbeing.


Dr. Levada is also a professor of Medicine at N.Y.C.O.M.

Dr. Maria Levada is a graduate of NYU and SUNY Downstate College of Medicine. She is Board Certified in OBGYN and is a Fellow of the American College of Surgeons and the Nassau County Medical Society. Dr. Levada is also a member of the American Anti-Aging Association (A4M).

With a mission to greatly enhance personal health, prevent illness and improve everyone’s quality of life, Dr. Levada has been a leader in the medical community since the beginning of her extensive career.

During the past 40 years, she founded and maintains an active clinical practice devoted to women’s health care. A gifted surgeon who combines the art of medicine with the science of the most advanced technology to achieve the finest outcomes, With her innovative and creative mind, Dr. Levada has perfected the integration of the latest technologies in Anti-Aging (RF devices, lasers, injectables, and the latest in skin care) with the most effective Aging Well treatments, nutrition and weight loss methods to greatly improve her patient’s overall health and wellbeing.

Additionally, for the last 20 years, Dr. Levada has focused on Natural Bioidentical Hormone Therapy for Men and Women, and she is the founder of, and Medical Director for, the International Hormone Institute. With its in-house Natural Hormone Pharmacy in Westchester, NY, Dr. Levada researched the benefits and risks of synthetic versus natural hormones and developed therapeutic dosages for compounded Bioidentical Hormone extracts. Now she has added DNA Analysis to her vast list of expertise, critical to revealing each individual’s DNA and blood chemistry and epigenetics. 


2018-2020 HONORS EDITION AND NY TOP DOCS for 2018 - 2021!

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PRISM Med Spa’s Medical Director, Dr. Maria Levada was selected for N.Y.’s TOP DOC 2018 - 2020 award, as well as the 2018 - 2020 TRADEMARK WOMEN OF DISTINCTION HONORS EDITION. These awards have been given to Dr. MARIA LEVADA for demonstrating dedication, leadership and professional excellence in her over 40 years of practice! Representing NY State as one of the best physicians in the country requires talent, experience and integrity.

There is a humility and personal touch she adds to her relationship with her patients and everyone she does business with. As a talented, disciplined professional, she has maintained a proven track record of quality service, driving her desire to bring the latest Aging Well technologies, products and Medical Aesthetics advancements, like the IGS DNA Analysis and her expertise in Natural Bioidentical Hormone Replacement Therapy for both men and women, She has made her mark on her profession of Gynecology and Integrative Medicine, as an Expert in Aging Well and will become a part of history as one.


Member of the American Anti-Aging Medical Association (A4M)

Katherine Sempecos is a NY and European licensed Clinical Aesthetician, Medical Laser Technician and official IPL Laser trainer with over 25 years experience. Having also acquired a BA in Communications, Advertising and Marketing at the University of South Florida in Tampa, she has owned and operated over 10 medical devices distribution companies, specializing in the latest Anti-Aging Technologies, as well as having owned two previous Anti-Aging Clinics in Europe.

She has concentrated her entire career on bringing the newest, most innovative and effective aging well treatments and products from Europe to the U.S. 

Currently, Katherine is the co-owner and operator of PRISM Med Spa in Roslyn, New York, and previous owner of Posche Prism Med Spa in New Jersey, having partnered with Kim DePaola of the Real Housewives of NJ.  PRISM was also voted “Best Spa on the North Shore” 2014 – 2021.  Katherine has formed companies that specialize in the exclusive representations of proprietary anti-aging services, products, medical devices and technologies.  Having been a driving force in launching new technologies both here and in Europe, Katherine prides herself in offering the latest, most innovative technologies and through her experience has developed her own customized protocols, giving the ultimate in dramatic results and Transformations for all Face and Body treatments.

Katherine has treated many celebrities including the cast of the ‘Real Housewives Of New Jersey’ from 2015-2018 and more recently in 2021, various TLC household names like Stacey Silva and Florian Sukaj of “Darcy & Stacey”. PRISM Med Spa has been in the media a lot, and Katherine has written as an expert for for Vogue, Allure and 25A Magazines, as well as been featured on “BRAVO’S Real Housewives of New Jersey” several times.

Katherine’s next project with the Prism Team is to launch the new Prism Transformational Retreats in the Greek Riviera, featuring customized Transformational Programs for all visitors, scheduled to start the Summer of 2023!

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Vasilis Mezini started out in the medical spa business in Europe and represented aging well products and services, as well as advanced technologies in the EU. Since coming to the U.S., Vasilis continued promoting and Marketing PRISM’s new technologies and through this, became Co-Owner of PRISM Med Spa.

As our Marketing Director for both Prism Med Spa NY and Posche-Prism Med Spa NJ, Vasilis quickly became a very valuable asset to our company, educating clients about how to achieve quality of life inside and out by implementing the latest in IGS DNA analysis, as well as all external aging well treatments that Prism offers. In 2018, Vasilis became a Certified CRYO therapist, specializing in Sports Medicine and helping athletes, as well as clients experience great pain relief, healing and weight reduction. Vasilis also functions as PRISM’s events coordinator, our ‘go-to’ guy for all promotional and informational events, as well as social media and communications.

Vasilis will also be playing a critical role in launching our new PRISM Transformational Retreats in the Greek Riviera! Integrating Cryotherapy with Hyperbaric Oxygen treatments, as well as combining Blue Zone lifestyle, nutrition and IGS DNA & blood chemistry analysis, he will be one of our main Program Coordinators and Counsellors, beginning in the Summer of 2023.



Eleni is a licensed aesthetician with 30+ years experience with various skills in this field, including but not limited to: facials, microdermabrasion, chemical peels, and glycolic treatments. Her specialty at PRISM is the Electro-Lymphatic Drainage Therapy, with a certification in lymphatic therapy and instruction for over twenty years.

Eleni performs this exclusive treatment at PRISM for many uses. Some practical uses of this treatment include cellulite reduction, weight loss, immune system enhancement, post-surgery lymphatic-decongestion, heavy metal detoxification, and post-chemo detoxification, just to name a few. We are so glad to have someone of her caliber and tenure with working with us to serve our loyal clientele.

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