Twinbrook Dental Center
Phone: (301) 477-8330
12450 Parklawn Dr
Rockville, MD20852

Call our Rockville Dentist Today at (301) 477-8330 for your Appointment

Our Rockville, Maryland dental practice has been brightening the smiles of our patients for more than a decade. Our gentle, caring staff welcomes patients of all ages and guarantees the comfort of every member of your family. From the moment you walk through our doors, you can be sure that we will cater to all of your dental needs and all of your concerns.

Whether your dental needs include a complete exam and cleaning, a full-mouth restoration, or anything in between, we promise to provide you with exceptional and compassionate care every step of the way. Paying attention to each patient's specific needs and preferences is just part of what distinguishes our practice. It is our goal to make your visit with us an extremely pleasant one.

Some of the most common services we provide include:

  • Comprehensive Dental Examinations
  • Dental Implants
  • Cosmetic Fillings
  • Crowns and Bridges
  • Tooth Whitening
  • Pediatric Dental Care
  • Digital X-Rays
  • Smile Makeover/Cosmetic Dentistry
  • Snoring Prevention Device
  • Athletic Mouthguards
  • 24-Hour Emergency Care

We hope that you will find this website to be a useful and interesting resource for all of your dental concerns. If you would like more information about any of the procedures that we offer or to request an appointment, please call our office at the number listed above.

Meet Our Doctors


Behram J. Dalal, D.D.S.

Dr. Behram J. Dalal, D.D.S., P.C., graduated from Howard University College of Dentistry in 1990. He then completed a one-year post-doctoral residency in General Dentistry with externships in Oral and Maxillofacial Surgery and Anesthesiology. He has been serving the community's dental needs since 1990.

Dr. Dalal is a member of the American Dental Association, the Academy of General Dentistry, the District of Columbia Dental Society, the Mid-County Dental Study Club, and the Central County Dental Study Club.

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Nancy O. Hsu, D.D.S.

Nancy O. Hsu, D.D.S., joined our practice in June, 2001. She is a graduate of Barnard College and of Columbia University School of Dental & Oral Surgery in 1992. She graduated with a concentration in prosthetic dentistry and was inducted into the Omicron Kappa Upsilon Honorary Society.

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