Caring dental office in the  Marriottsville, Ellicott City, and Howard County area.



Roschella & Zinger Dental Group

Thank you for your interest in Roschella & Zinger Dental Group. Our office treats the dental needs of all ages. Our comfortable and inviting office is integrated with the newest technologies in dentistry, such as intra-oral cameras,chairside computers, and digital x-rays. 

Dr. Karen Roschella and Dr. Ann Zinger have been practicing in Howard county since 1993. RZ Dental Group gives back to the community by providing an annual free day of dentistry for those in need. The staff also does fund raisers for Breast Cancer Foundations and animal shelters. We love to support our patients and community.  Learn more about our practice historyDr. Roschella, and Dr. Zinger.

Our Focuses:


2500 Wallington Way, Suite 200  Marriottsville, MD 21104  410-442-5678


  Conviently located off I-70, take I-40/Marriottsville Rd Exit

  between Turf Valley and Wavery Woods Neighborhoods