The Doctors and Staff at Roschella & Zinger Dental Group are passionate about improving the Oral Health of patients in our community. It is our goal to educate, inform and care for all of our patients in a gentle and caring manner. We strive to provide the best customer service possible with the very latest advancements in Dental Technology. We appreciate all of our patients and show our thanks by giving back to the community whenever possible.
Can't say enough good things about Roschella & Zinger Dental Group. I hate going to the dentist, but I love coming here. They make you feel like family. They are extremely professional, accommodating and go to great lengths to make your visit as pleasant as possible.
DD
darmando
Feb 17, 2026
5.0
I had an extremely pleasant experience at this dental office and I would definitely recommend this clinic to friends and family.
Facilities: The facilities themselves appear state of the art and extremely well maintained! I consistently see individuals picking up any type of trash instinctively and the bathroom is absolutely spotless. The reception area is well maintained and stocked with water/coffee adding a very nice hospitable touch.
Dental Check: Dr. Yap assisted with my dental check and provided clear instructions of potential issues and concerns in a manner that was easily understandable. Coming from a background completely detached from health I was thankful that she didn't use medical and confusing jargon and just explained to me in clear English her observations and her recommendations. Tammy assisted Dr. Yap and was absolutely fabulous as well. She helped transition me from waiting to Dr. Yap's care and thoughtfully answered any questions I had while getting me ready.
Dental Hygienist: I had the privilege of being under Jill's care next and she did a fantastic job making sure I was comfortable and constantly checking to make sure I didn't need a break. She was extremely efficient and very thoughtful. She did her best to not cause me any discomfort to the point where I could probably have fallen asleep!
Overall: I highly recommend this location to anyone due to their extremely well maintained facilities, courteous and knowledgeable doctor's, hygienists and staff.
LD
Lynne Dickerson
Feb 16, 2026
5.0
Staff was extremely efficient, knowledgeable, and caring. This was my first visit and it was an emergency visit. They were able to fit me in the same day I called, which was a great relief. I was so impressed. This will be my dental provider in the future.
RL
Ralph Liuzzo
Feb 11, 2026
5.0
The RZ group makes visiting the dentist as easy as possible. I’ve been going there for 20 years and am still impressed. Stephanie does a great job and Dr Zinger makes dental work so painless.
PB
Pamela Brown
Feb 5, 2026
5.0
I’m always anxious having any dental work done but today I had the best experience with Dr. Yap and her assistant. I have always loved RZ dental for my cleanings. They are on time, professional and so warm and friendly. Having an old filling redone today was the best dental experience I have ever had. They worked together so well and I was in and out in less than 45 min. I felt no pain or discomfort and they were so attentive to me the entire time. I left feeling so thankful for this practice!
What are the regular operating hours of RZ Dental Group?
RZ Dental Group operates Monday through Thursday from 8:00 a.m. to 4:00 p.m. and is closed on Fridays and Sundays.
Is RZ Dental Group open on Saturdays?
Yes, RZ Dental Group is open twice per month on Saturdays from 8:00 a.m. to 1:00 p.m.
Where is RZ Dental Group located?
RZ Dental Group is located at 2500 Wallington Way, Suite 204, Marriottsville, MD 21104.
What dental services does RZ Dental Group offer?
RZ Dental Group offers services including Cosmetic Dentistry, Dental Implants, Periodontics, and Endodontics.
What payment options does RZ Dental Group accept?
They accept American Express, Cash, Check, Discover, Financing options, MasterCard, and Visa.
How can I contact RZ Dental Group to schedule an appointment?
You can call RZ Dental Group at +1 410-442-5678 to schedule an appointment.
Does RZ Dental Group have an online presence where I can learn more?
Yes, you can visit their website at https://www.rzdds.com/ or find them on Facebook at https://www.facebook.com/155687148910 and on Twitter via @RZ_DDS.
What healthcare-related services are available near RZ Dental Group?
Nearby, you'll find BAYADA Home Health Care and Sport and Family Physical Therapy, which provide home health care and physical therapy services respectively.
Are there fitness or wellness studios near RZ Dental Group?
Yes, Misako Beats and Yoga Haven Marriottsville are nearby yoga studios where you can relax or stay active before or after your dental visit.
What other professional services are located near RZ Dental Group that I might find useful?
Near RZ Dental Group, you can find Valley Financial for financial services, Borsoni & Cooney, LLC for legal services, and Northwest Bank for banking needs.
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