Meet Washington DC Dentist Office Staff

Dee - Dental HygienistDee

As a dental hygienist with 20 years of experience, nothing gives Dee more pleasure than providing her patients with the best care possible in the most comfortable way. She has the ability to make the most apprehensive patient feel at ease. She understands the importance of having optimum oral health and its effects on one’s overall well-being. Dee believes in educating her patients and providing them with the tools necessary to achieve good oral health.

Nothing is more rewarding to her than seeing the progression of her patients to a healthy smile as well as the maintaining of that smile. Dee feels fortunate to be doing what she loves and for working with Dr. Catanzano and an awesome team that has become family.

Terri - Office ManagerTerri

Terri is one of our experienced team members of the business staff and has been with us for over 20 years. Terri enjoys her profession and tries to ensure that patients are welcome, comfortable, and well informed of all aspects of their dental experience. In her free time, she enjoys dancing, decorating and spending time with her family.

Sindy - Dental AssistantSindy

Sindy considers dentistry to be “a form of art that is reflected in the smiles.”

Sindy became interested in dentistry after she graduated from high school. While volunteering in a clinic, the dentist in charge let her assist for two hours a day. She graduated from the Evangelic University of El Salvador and has been in the dental field for over 20 years. Sindy has been with Dr. Catanzano for over 10 years. She likes to work and be in a positive and pleasant environment, which she has found at this practice. Besides her work, she enjoys tango and salsa dancing.


Diane served in the United States Airforce and Air National Guard as a Staff Sargeant. After her military service, she went on to be an account executive as a Medical Staffing Recruiter for 18 years. She has always enjoyed going to the dentist and considers teeth the most precious gems a person can have.  Diane enjoys outdoor activities such as biking, paddle boarding and hiking as well as travel and Argentine Tango dancing.

Mandy - Dental HygienistMandy

Mandy has rejoined our practice with more than 20 years of dental practice experience. A member of ADHA, she also has a degree in Dental Hygiene and a Masters in Hospital Management. Her hobbies include biking, hiking, weight training and skiing. Most of all, she loves spending time with her son and daughter.