Location: 4041 Powder Mill Rd, #100 Beltsville, MD 20705

All Abys Dental professional team members and staff wear appropriate PPE and properly disinfect all areas after a patient visit to help keep you and our staff safe. All patients and anyone accompanying patients, must wear masks in all areas except during treatments and exams.


Abys Dental

Our Dental Office is Designed Around You. Our up-to-date, modern office is intended to make you comfortable and help you relax. The office is designed and built with an open plan layout. While seated, you will have a beautiful view through the glass windows to the landscape outside. To make you feel home, we provide free Wi-Fi, blankets, television, music, ultra-comfortable chairs, and coffee. In addition, Dr. T. and our friendly staff are dedicated to the best in dental treatment for each of our patients.


Meet Derejew
Tessema, DDS

Dr. Derejew Tessema, DDS (or simply Dr. T.) worked for 13 years as an architect in his native Ethiopia, South Africa and the United States. Dr. T. dedicated himself to pursuing a career in dentistry. He is a graduate from the first dental school in the world, the University of Maryland.


For Any Consultation Please Contact Us (301) 477-1005


David Burton


My friend told me about the excellent service that he got from Aby's Dental, so I thought I would go there to get some much need dental work. I went with my friend on his next appointment date, and I was able to see the dentist that same day. Made an appointment for next week to have some dental work, but the best thing that happened was the dentist saved / repair my maryland bridge with out needing to replace it. I love this place, very clean, friendly people, and excellent service. I live in glen burnie, but it's well worth the drive. Definitely one of the best dental experiences I've ever had. Im so happy to have found out about this place. I highly recommend them, you won't be disappointed !!!



Great environment and excellent Customer Service Awesome staff!!! I am so glad that my Brother Elias introduced me to Aby’s Dental. Spoke to Dr. Tesema over the phone and flew all the way from Las Vegas. This office is high tech with all the latest electronic devices so they can determine the best plan to care for patients. Dr. Derejew Tesema is an amazing dentist!!! got one root canal and eleven cavities done . I have been very satisfied with the level of service Dr. Tesema provided for me. I highly recommend this dental practice to anyone who wants great dental services.

Tony Spadafora


Dr Tessima has an exceptional 'chairside manner', rooted, I believe, in a genuine affection for his patients. And not only that . . . I recently had an extraction and barely needed an aspirin afterwards. The office will work with you on a reasonable price. A great find.

Chalachew Bayabi


I am impressed by your expertise (Dentist ) and kindness during my appointments. The office staff is also extremely welcoming and warm. I really appreciate all of your help.

Daketa Newton


I love this dentist office. The staff are very nice and makes you feel welcome and comfortable. The doctor is so great he always know how to keep me from being nervous lol anyone that knows me knows that I don’t like the dentist but when i goes to him he makes it all better for me. I’ve been trying to reach someone at the office to schedule and appointment but not able to talk to anyone would someone please let me know if they have any information on what has happened thank you!

Bryan, E.


I heard about this office from someone at my Church. Dr Tessema was very kind and patient, he took his time with me and my wife and made great conversation with us during the visit. His equipment (3d x-ray, computers, and dental cleaning supplies) all looked very hygienic , sophisticated, new and didn't cause any issues. This was one of the best experiences i've had going to the dentist which i actually hate. His prices were very reasonable considering I do not have insurance. My wife and I will most certainly come back and see Dr Tessema always for any dental needs we have in the future.

Jose Zelaya


Dr. Tessema and his staff were professional and patient with all my needs, this was a great experience. He did all my wisdom teeth extractions for a reasonable and affordable price, despite the fact that I’m currently enrolled in MD Medicaid; the prices in this clinic are more reasonable in comparison to other offices in the area. Furthermore, they were able to schedule my appointment the same week I called, which was a great relief since I was experiencing serious pain! I definitely recommend this clinic

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