Wendy Ulzheimer, R.D.H.


Wendy is a proud Maryland native. She earned her Bachelor of Science degree in Dental Hygiene from the University of Maryland. Wendy also holds a license from the District of Columbia. She is an active member of the American Dental Hygiene Association. Wendy has worked for Dr. Mantoni for over 25 years. She participates in projects with the Armed Forces Retirement Home, the Knollwood Military Retirement community, the Homeless Coalition in Montgomery County and the Mission of Mercy in College Park, MD. When she is not creating beautiful smiles, Wendy rides a motorcycle, teaches and plays volleyball. She also likes to read and travel.

Francisca Araujo, R.D.H.


Originally from Brazil, Fran spent most of her life in Florida where she learned English and Spanish. She received her dental hygiene degree at Miami Dade College, completed her internship at the VA hospital, and acquired her local anesthetic license at the University of Maryland School of Dentistry. Fran aims to provide each patient with the best care possible, while also striving to stay honest with patients about their dental health. Her time in Florida inspired a love of the beach, and her vacations often lead her back to the ocean.


Dina Garza, C.D.A.

Dina is a retired military Veteran with countless years of people management experience and holds a degree from Georgia Military College. Dina takes pride in her job as a business manager working and collaborating with various business clients and dental insurance companies to ensure patients always get what they need to achieve and show off that “perfect smile”. In her free time, she loves cruising the Caribbean Islands with her family and riding her Harley alongside her husband.


Parween Torres, C.D.A., C.O.A.


Tasmin Richmond


Jenny Bonilla


Kamila Marinho


John Lewis


Idalia Flores


Amy Suknithikulwong, RDH


Kristina Maxwell, RDH


Terry Knapman, CDA


Jaqueline Joya, CDA


Amani Hopkins, DA


Donna Descalzi, DA


Roxanne Taracena, Sr. Operations Manager