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Family & Cosmetic Dentistry in Alexandria, VA
At Daniel Cassidy, DDS's dental practice, we prioritize empowering patients to make informed decisions about their oral health while delivering personalized, compassionate care. With over two decades of experience since graduating from the Medical College of Virginia in 1998, Dr. Cassidy has dedicated his career to advancing his expertise through institutions like the Kois Center and the Dawson Academy. Our team specializes in comprehensive family and cosmetic dentistry, utilizing cutting-edge technology such as digital radiography and laser diagnostics to ensure precise, minimally invasive treatments.

We emphasize long-term patient relationships, offering tailored solutions for preventive care, restorative procedures, and smile enhancement. Our commitment to excellence is reflected in our recognition as top dentists by Washingtonian and Virginia Living Magazines, alongside active community involvement through volunteer dental services.
Services
Preventative Dental Therapy Professional Teeth Whitening Dental Implants Dental Veneers Nightguard for Bruxism Sports Mouthwear Protection Non-surgical Periodontal Therapy Sleep Apnea Treatment
Highlights and features
  • We offer personalized dental care tailored to individual needs and schedules.
  • Our team utilizes advanced technology like digital radiography and laser diagnostics.
  • Dr. Cassidy has over 25 years of experience in comprehensive dentistry.
  • We provide full-service solutions from preventive to restorative treatments.
  • Recognized as top dentists by Washingtonian and Virginia Living Magazines.
What people say
Gentle and caring team Personalized treatment options Long-term relationships Highly recommend Trustworthy expertise
Services
Preventative Dental Therapy
Regular cleanings and exams help maintain oral health by preventing decay and gum disease. Our team uses digital x-rays and laser diagnostics to detect issues early. Patients receive personalized hygiene guidance for optimal home care.
Professional Teeth Whitening
Custom take-home whitening kits safely brighten smiles using professional-grade solutions. This non-invasive treatment effectively removes stains from coffee, wine, or smoking for lasting results.
Dental Implants
Implants replace missing teeth with permanent, natural-looking solutions. We offer implant-supported crowns, bridges, and dentures for improved function and aesthetics.
Non-surgical Periodontal Therapy
This therapy addresses gum disease through deep cleanings and targeted care. It helps preserve oral health without invasive procedures, preventing further tissue and bone loss.
Sleep Apnea Treatment
Custom oral appliances treat sleep apnea by keeping airways open during sleep. This improves breathing patterns and reduces snoring for better rest.
People
Daniel Cassidy, DDS
Dentist
A Northern Virginia native, Dr. Cassidy graduated from the Medical College of Virginia in 1998. He has completed advanced training at the Kois Center and Dawson Academy, focusing on restorative and cosmetic dentistry. Recognized as a top dentist by Washingtonian and Virginia Living Magazines, he emphasizes patient-centered care and community service.
Questions
What dental services do you offer?
We provide preventive, cosmetic, and restorative dentistry including teeth whitening, implants, veneers, and sleep apnea treatment.
Do you handle dental emergencies?
Yes, we offer emergency dental care for urgent issues like tooth pain or injuries.
How do you use digital x-rays?
Digital x-rays detect hidden decay and oral health issues with significantly less radiation than traditional methods.
What payment options are available?
Contact our office for details on accepted payment methods and financing options.
How can I improve my smile?
Options include teeth whitening, orthodontics, and porcelain bonding to create your ideal smile.