7861 Belle Point Drive
Greenbelt, MD 20770

10401 Old Georgetown Rd Suite #310
Bethesda, MD 20814

20036 Goshen Road
Gaithersburg, MD 20879


Office Technology:

Intra-oral camera • Rotary Endodontics • Apex locator • Telescopic Loupes • DIAGNOdent • Ezlase diode laser • Electronic Claims


Our Team

Dr. Lily N. Rizberg

Dr. Rizberg knows she can serve her patients best by continually offering the best dentistry available anywhere and to help them look and feel their best. She is continually educating herself on the newest dental techniques and approaches and completes numerous hours of continuing education courses each year in order to offer you state-of-the-art, comfortable and personalized dental care. Throughout her career, Dr. Rizberg has received many awards for her clinical excellence, including a prestigious America’s Top Dentists award for 2010, 2011, 2013, 2014.

On a personal level, Dr Rizberg resides nearby in Potomac, Maryland with her fiancé Alexander and her children Amalia, Boris and Marcos. Dr Rizberg enjoys spending time with her family, traveling, reading, playing tennis and taking care of her doggie, Remy.


  •  University of Colorado at Boulder (Bachelor of Arts degree in Molecular, Cellular and Developmental Biology - 1998)
  •  University of Maryland Baltimore College of Dental Surgery (Doctor of Dental Surgery degree - 2005)
  •  Capital University (Doctor of Integrative Medicine degree - 2005)


  • Specialty training in implant restoration
  •  Specialty training in Laser dentistry
  •  Specialty training in Invisalign
  •  Specialty training in Six Month Smiles
  •  Formal training in holistic/biologic dentistry


  • American Dental Association
  •  Maryland State Dental Association
  •  American Academy of Osseointegration
  •  American Academy of Cosmetic Dentistry
  •  Dental Organization for Conscious Sedation
  •  Academy of General Dentistry
  •  Academy of Laser Dentistry
  •  American College of Oral Implantology
  •  International Congress of Oral Implantology


Our Staff

Our team consists of dedicated individuals who are kind, friendly, and caring. Our staff is here to ensure a pleasant experience during your visit to our office.

Our team includes experienced and energetic people whose goal is to communicate well with our patients and provide the best care possible.

Dinorah, Certified Dental Assistant/front desk

Why did I choose dental field?

I am originally from Panama. I always knew from the time when I was very young that I wanted to work in the health field. Dental assisting appealed to my artistic side as well. My mission statement is good dental care is acceptable, great dental care is appreciated and excellent dental care is what we provide.


I love fishing, cooking, movies, reading a good book and spending a lot of time with my children.



Claudia, Certified Dental Assistant/Front desk

Why did I choose dental field?

I am originally from Guatemala. I chose dentistry because it happened to be my first job after I finished high school. I loved my occupation and decided to go to school to become a Certified Dental Assistant. Now I am looking forward to more school and becoming a Registered Dental Hygienist.


I love dancing, yoga and spending time with my baby girl.


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