Our Team

Dr. William De Bonis
Is first and foremost a clinician who loves his profession. A listener as well as a teacher, he is passionate about expanding his knowledge and involving patients in their care.Dr. De Bonis graduated from Columbia University College School of Dental and Oral Surgery, and was also trained in a general practice residency at Lutheran Medical Center here in New York City. His professional affiliations include membership in The Academy of General Dentistry, The New York County Dental Society and The American Dental Association.

An avid hiker, skier and practitioner of transcendental meditation, Dr. DeBonis greatest reward is seeing his patients return with healthy gums and long lasting restorations.

Dr. De Bonis never forgets to floss!

Dr. Maria Raskina
Dr. Raskina is a caring and compassionate dentist focused on providing the highest level of care to her patients. Her primary goal is to optimize patients’ oral health through education and prevention while alleviating anxiety.
Dr. Raskina is a graduate of New York University’s College of Dentistry and completed her post doctoral training at St. Luke’s-Roosevelt Hospital, here in New York City. She is an active member of the New York County Dental Society, the New York State Dental Association and the American Dental Association.
In her spare time, Dr. Raskina enjoys cooking, biking, traveling and spending time with family and friends. She feels most successful when helping patients improve their health and well being.
Yolanda OquendoOffice Manager
Yolanda has been in the dental field for many years and is incredibly knowledgable about billing, and insurance. She is determined to make each patient feel welcome at Worldwide Plaza Dental office by giving them the attention they need and helping them understand their finacial responsiblity.She has 4 children and a wonderful husband. In her spare time she loves to play just dance with her kids and cook for her family.

Valerie Vollmer Head Dental Assistant
Valerie has been a member of the Worldwide Plaza Dental team for many years. Valerie comes from a family of dentists and medical professionals. Val believes that even the most anxious patient can feel comfortable with the right approach and she is dedicated to patient care first and foremost.When she is not at WWP Dental Val can be heard singing at various venues throughout the city such as Carnegie Hall, Lincoln Center or churches and temples. Val holds two advanced degrees in music and still finds time to be creative in other interests including culinary skills.
Nina FerroneDental Assistant
Nina is currently attending New York City College of Technology to become a dental hygienist because she loves the dental field. She gives credit to Worldwide Plaza Dental for helping her find a career she loves.

She is the middle child of 2 sisters. She is extremely close to them and considers them her best friends. In her spare time she likes to go bike riding, working out and spending time with her family.