Thank you for visiting RZ Dental Group online! Our family-friendly dental practice is dedicated to helping patients of all ages achieve healthy, beautiful smiles for life. When you visit our family-friendly office, our dentists and team do their best to help you feel at ease. We offer a wide variety of services as well as convenient office hours, and give you our full attention when you visit our office to ensure that your needs are met. Please call or visit us today to schedule your appointment with Dr. Karen Roschella, Dr. Ann Zinger, or Dr. Ashley Brown and learn more about comprehensive dentistry in Marriottsville, Maryland, and surrounding areas, including Columbia, Ellicott City, and Woodstock, Maryland.

If you have an after hours emergency, please contact us 410-442-5678



Monday 8:00 a.m. – 4:00 p.m.
Tuesday 8:00 a.m. – 4:00 p.m.
Wednesday 8:00 a.m. – 4:00 p.m.
Thursday 8:00 a.m. – 4:00 p.m.
Friday Closed
Saturday (Open twice per month) 8:00 a.m. – 1:00 p.m.
Sunday Closed

RZ Dental Group
2500 Wallington Way Suite 204
Marriottsville, MD 21104