Meet Our Hygiene Team

Maritza, RDH

Senior Clinical Hygiene Director

Welcome! We look forward to meeting you! I have been working as a registered dental hygienist with Dr. Spielman for 20 years and with Park 56 Dental Group since its inception in 1997! Our office is a wonderful place to work, and we always do our best to make our patients feel at home here. I live in New Jersey with my wonderful husband, Samuel, and our two boys, Ethan and Elan.Email: maritza@park56dental.com


Mercedes Gutierrez, RDH

MercedesHello and welcome to our dental home! I am excited to meet you and looking forward to making your dental experience as pleasant and comfortable as possible. I have been part of the Park 56 Dental team here since 1999. I have an associate degree from Fashion Institute of Technology and from New York City College of Technology. I am certified in CPR, Invisalign orthodontics, local anesthesia and nitrous oxide administration. I also have experience in Pediatric Dentistry for children.


Kalyn, RDH Kalyn

Hello and welcome to Park 56 Dental! My name is Kalyn. I’m originally from Pittsburgh where I graduated from the University of Pittsburgh with a Bachelor of Science Degree in Dental Hygiene. I love city life and NYC has become my second home!
It’s important to me to make my patients feel comfortable and relaxed in the dental chair while receiving the best care possible.
Outside of work I enjoy traveling, exercising and spending time with my family and friends. I look forward to meeting and working with you very soon!


Roxanna Tudorache, RDH Roxanna

Roxana was born and raised in Bucharest, Romania, and graduated with a DDS degree from the University of Medicine and Pharmacy “Carol Davila” in Romania. Roxana continued her education in Pennsylvania with an associate “s degree in dental hygiene. Her favorite part of the dental field is helping patients achieve oral health and beautiful smiles. She loves to make her patients feel comfortable and relaxed in the dental chair.
Outside of the office, Roxana enjoys interior design and home staging, as well as fashion and music.


Valeriya “Val” Nosko, RDH

Valeriya “Val” is a seasoned dental professional who has been working in the dental field for over 10 years. Val started out in the industry as a dental assistant and then worked in practice management. Later, she followed her passion and furthered her education and training when she became a dental hygienist.

Val enjoys educating her patients and getting to know them and what their dental goals are in achieving good dental health. Outside of the office, she enjoys traveling and exploring new places.

Why Choose Us?

  • NYC’s Smile Experts- Cosmetic Dentistry
  • 24 HOUR Emergency & Sedation Care
  • SAFETY Protocols & Digital Dentistry
  • Most Insurance Plans Accepted
  • TOP Invisalign Provider
  • 5 STAR Reviews