Meet Washington DC Dentist Office Staff

Regional Office Manager


Alicia (Halim) 
Alicia has been a part of the practice since day one. That’s right, she was able to witness Dr. Halim and Dr. Stallsmith’s “love at first sight” moment. It was magical. With a strong background in Dental Assisting and Practice Management, she has been able to help guide the practice towards success.

Whether behind-the-scenes or in person Alicia stands ready to assist our patients with financial questions and resolutions. Outside of the office, you can find Alicia at the Hill parks with her little Halims, Vjera, Adrian and Elijah!

Dental Assistant


Marilyn has enjoyed the diversity of living in DC all of her life. Helping people and keeping up with advances in technology – especially as they relate to the field of dentistry and patient care – are two of her most important values.

When Marilyn isn’t at work, she may be found in her NW DC neighborhood, providing pet care to community members that need a helping hand. She loves animals, as well as people, and it means a lot to her to spread joy, love, and compassion in the world. We’re glad she is here and hope you will welcome her, too!

Treatment Plan Coordinator/Dental Assistant


Nash has loved exploring the DC area and everything it has to offer after her move from North Carolina. She obtained her Bachelor of Science in Public Health from The University of North Carolina at Chapel Hill with a minor in Spanish for the Health Professions. She is passionate about serving her local community with their oral health needs and will be attending dental school in the near future!

She is also a creator with a knack for the arts, from singing and playing piano since she was a child to perfecting her photography skills, both inside and out of the practice. We are so excited to have her as a part of our team

Scheduling Liaison


Alexis is an energetic scheduling liaison with 5 plus years of professional experience. She is ambitious, highly motivated and strives to surpass demanding objectives.

Alexis’ personal interests include meditation, motivational speaking and exploring the wonders of the world.