


At Gaithersburg Complete Dental Care, LLC, Dr. Nadereh Nasr, DDS and Dr. Kasra Khamooshi, DMD help patients throughout Gaithersburg and Montgomery County get the care they need without confusion or stress. Whether you’re coming in for a routine visit or you’ve been putting off treatment, we’ll guide you through every step with a focus on your comfort and long-term health.
We provide everything in one place, including preventive and general dentistry to help you stay ahead of problems, restorative treatments like crowns and implant restorations to rebuild your smile, and Invisalign® clear aligners for a more discreet way to straighten your teeth.
If something unexpected comes up, we also offer prompt emergency dental care so you’re not left wondering where to turn.
For patients interested in enhancing their smile, we provide cosmetic dentistry options including Botox® and dermal fillers in a safe, professional setting.
If you’re looking for an experienced dentist in Gaithersburg, getting started is easy—request an appointment or contact our office today.





Dr. Nadereh Nasr is a graduate of Howard University College of Dentistry and brings a wealth of knowledge and expertise to her work in general and cosmetic dentistry. She holds a Bachelor of Science in Biology from the University of Maryland, College Park, and a Master of Science in Biotechnology from Johns Hopkins University.
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Dr. Khamooshi was raised in England, where he completed his G.C.S.E.’s and A-Levels. At the age of 17, he moved to the United States and attended The George Washington University, earning his bachelor’s degree with a double major in Chemistry and Biology. He then continued his education at Georgetown University, where he studied Microbiology and Immunology, earning his Master’s degree in 2012.
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