

A Medical Spa at Rizzieri is now DDK Med Spa®.
You’re in the right place. Same physicians. Same Moorestown Mall location. Same standards of care.
For more than 15 years, our physician-owned practice has delivered conservative, personalized medical aesthetics focused on natural-looking results. We remain located inside The Moorestown Mall, next to Rizzieri Salon & Spa.
Patients searching for A Medical Spa at Rizzieri, Rizzieri medical spa, Rizzieri med spa, or Rizzieri medical have found the correct practice. Our name has changed, but our physicians, location, and commitment to safe, thoughtful aesthetic care remain the same.
Our new name reflects the physicians who lead our practice today: Dr. Donna Wilcox, Dr. Demetri Karanzalis, and Dr. Kristina Siliunas.
DDK stands for more than names. It stands for continuity. Dr. Donna Wilcox built the foundation. Dr. Demetri Karanzalis and Dr. Kristina Siliunas continue that standard today. Together, they represent the past, present, and future of physician-led medical aesthetics in Moorestown.
This is not a new practice. It is the same trusted team with a new name and a new website.
Botox, Juvéderm, Laser Hair Reduction, HydraFacial MD in New Jersey
No Surgery, No Downtime, Free Consultations.
Our Physicians specialize in “results orientated”, non-surgical aesthetic procedures to help you achieve the look you want. We do Botox to smooth out wrinkles and fine lines. Juvéderm for plumping and shaping the face. Laser Hair Reduction to get rid of unwanted hair. CoolSculpting to take away stubborn fat and shape your body. We offer a Medical Grade HydraFacial called HydraFacial MD, and more.
Our experienced Aesthetician staff is expertly trained and will make sure you get the latest and best treatments at DDK Med Spa that combines the relaxing elements of a spa with the expertise and technology of a physician’s office. We are your ultimate source for the most recognized and effective anti-aging corrective skin care products and procedures available. DDK Med Spa is located next to Rizzieri Salon and Spa at the Moorestown Mall in Moorestown NJ.
Our physicians, Dr. Donna Wilcox, Dr. Demetri Karanzalis & Dr. Kristina Siliunas, along with their caring Aesthetician staff, use a unique combination of cutting-edge technology, individualized skin care programs and focused client education. We offer complementary consultations with our Physicians & Aestheticians.
We celebrate differences and approach everyone as unique individuals. Hence, we believe in the power of human interaction and building relationships. Furthermore, to fulfill the skin care and wellness goals of every patient, we strive to provide sensitive, comprehensive and advanced aesthetic skin care treatments.
You will never feel hurried or pressured in our relaxed and tranquil space. We are committed to your care and believe that the only concern we can’t help you with, is the one you never bring us. If you’re ready for a change, book an appointment with us today and we’ll help you reach your goals.
Concerned about thinning hair or hair loss?
Introducing Folix, an FDA-approved laser treatment clinically designed to treat hair loss. Schedule your free consultation today to learn more about this and other treatment options.

OUR BOARD-CERTIFIED PHYSICIAN

Learn more about DR. DONNA WILCOX

Learn more about DR. KRISTINA SILIUNAS

Learn more about DR. DEMETRI KARANZALIS
OUR BOARD-CERTIFIED PHYSICIANS

Learn more about DR. DONNA WILCOX

Learn more about DR. KRISTINA SILIUNAS

Learn more about DR. DEMETRI KARANZALIS


Did You Know?
We are in the process of rebranding our name!
We are excited to share that our name is changing from A Medical Spa to DDK Med Spa—a name that tells the story of our past, present, and future.
DDK represents:
- Dr. Donna, our founder, who began this journey and built our foundation of care and excellence.
- Dr. Donna, Dr. Demetri, and Dr. Kristina —the present team carrying that vision forward.
- Dr. Demetri and Dr. Kristina—the future leaders who will continue to grow and innovate our services for years to come.
Together, we are a family of board-certified physicians dedicated to providing a first-class conservative approach in medical aesthetics and wellness. At DDK, you’re always treated like family, with personalized attention and real results that help you live life unfiltered.
PHYSICIAN SERVICES
HAIR LOSS TREATMENT
Folix is an FDA-approved, non-ablative laser treatment that combats hair loss and promotes natural hair regrowth. By using targeted laser energy, Folix increases blood flow and stimulates key biological processes in the scalp to revitalize hair follicles. Treatments are quick, require no anesthesia, and involve little to no downtime—making Folix a convenient and trusted solution for restoring thicker, healthier hair. This procedure is performed by Dr. Kristina Siliunas.
PHYSICIAN SERVICES
Y LIFT® Non-Surgical Facelift
The renowned Y LIFT® procedure is a revolutionary, patented minimally invasive facelift performed in 30-45 minutes which instantly creates beautiful, youthful and dramatic, yet natural-looking results. It was famously dubbed the “Miracle 30-Minute Facelift” by Dr. Oz. This procedure if performed by Dr. Demetri Karanzalis.

Michele D’Angelo

Donna Giosa

Rekha Amin

Melanie McCullough

Nikki Cusati

Maria Rich

Jenine Macrillo

Stephanie Curran

It’s understandable to wonder why some aestheticians might seem focused on their phones. When aestheticians check their phones, they are looking at reviewing your treatment plan or documenting your session in our electronic medical record (EMR) system. This helps ensure that they are fully prepared and organized for each client’s needs. By staying on top of these details, they can offer personalized care and make the most of your time together.
So, while it may look like they’re distracted, they’re actually working hard behind the scenes to enhance your experience!
Learn more about OUR EXPERIENCED AESTHETICIANS


It’s understandable to wonder why some aestheticians might seem focused on their phones. When aestheticians check their phones, they are looking at reviewing your treatment plan or documenting your session in our electronic medical record (EMR) system. This helps ensure that they are fully prepared and organized for each client’s needs. By staying on top of these details, they can offer personalized care and make the most of your time together.
So, while it may look like they’re distracted, they’re actually working hard behind the scenes to enhance your experience!
Learn more about OUR EXPERIENCED AESTHETICIANS
MEDICAL SPA SERVICES & PRODUCTS
MEDICAL SPA SERVICES & PRODUCTS
COOLSCULPTING ELITE
The CoolSculpting procedure literally “sculpts” stubborn fat away safely and effectively, without surgery or downtime. This fat reduction treatment is the only FDA-cleared procedure using controlled cooling to safely target stubborn diet, exercise resistant fat and ELIMINATE it. CoolSculpting results are proven, noticeable, and long lasting, keeping you looking and feeling great from every angle.
DID YOU KNOW… WE OFFER AN ADVANCED AESTHETICS TRAINING PROGRAM
Our Medical Aesthetics Program offers our students educational theory in advanced anatomy and physiology of the skin, medical skin conditions, laser physics and safety, neurotoxins and dermal fillers. We also provide hands on training and experience in the most popular and effective corrective treatments and protocols. This comprehensive training includes dermaplaning, advanced peels, medical grade skin care, medical microdermabrasion with dermal infusions, and micro-needling. Our students will acquire skills and learn advanced techniques that allows them to thrive in the Medical Spa, Dermatology and Plastic Surgery Practice settings. Learn more about our INTEGRATIVE MEDICAL AESTHETICS PROGRAM.
VOTED BEST MED SPA & TOP DOCS







We are A Medical Spa conveniently located just off I-295 in The Moorestown Mall.
CONTACT US
No Surgery, No Downtime, Free Consultations.
We are committed to your care and believe that the only concern we can’t help you with, is the one you never bring us.





























