Meet The Staff

Dr. Greenbaum and his staff


Stacie- Office Administrator

Stacie joined our practice in 2013.  She holds a Bachelor of Science in Mathematics & Education from the University of Maryland.  She loves greeting patients with a smile and working with patients making sure everything runs smoothly, from the beginning of their very first visit to our office.  Stacie is proud to be part of the Bernard L. Greenbaum, DDS team, and enjoys working together to provide the very best care for our patients.  When not in the office, she enjoys spending time with her husband, Rick, and her three incredible children, Liza, Haylie, and Jarrett, as well as hiking, biking, and hanging with friends.

JAMES – DENTAL ASSISTANT at Bethesda Center for Family and Cosmetic Dentistry

James – Dental Assistant

James has 4 years of experience working as a dental assistant. He has worked in a wide array of practices which allowed him to experience a diverse field of dental disciplines. He aspires to broaden his skill set in the dental field and further pursue Dental Hygiene. Outside of work, James likes to spend time in nature with his wife fishing, hiking, or camping.

MARJIE – DENTAL ASSISTANT at Bethesda Center for Family and Cosmetic Dentistry

MARjIE – Dental Assistant

Marjie is a certified dental assistant and has been working in our office since 2018. Marjie loves working with Dr. Greenbaum on dental sleep medicine, an area of our dental practice that focuses on the use of oral appliance therapy to treat sleep-disordered breathing, including snoring and obstructive sleep apnea. Helping patients improve their quality of sleep brings her a tremendous amount of joy. In her free time, Marjie enjoys playing volleyball, traveling with her husband and food blogging.

TONI – DENTAL HYGIENIST at Bethesda Center for Family and Cosmetic Dentistry


Toni is a graduate of Howard University College of Dentistry where she received her Dental Hygiene Degree. Toni has been a dental hygienist for over 20 years and is passionate about not only improving a patient’s smiles, but education each patient about oral health. She is loved in our office because of her caring, warm and comforting personality. Outside our office, Toni enjoys hiking, reading, Broadway shows and giving back to the community by serving at her church as well as providing dinner to a local homeless mens’ shelter once a month. She is excited to join our team and helping our wonderful patients!