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23 Years
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Emergency
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Your Trusted Washington DC Dentists for Comprehensive Care
South Capitol Smile Center has been dedicated to providing comprehensive, esthetic, and minimally invasive dental care to Washington, DC families since 2003. Our practice combines advanced technology with personalized attention to address both general and specialized dental needs. With expertise in restorative, cosmetic, and preventive dentistry, we prioritize patient comfort and long-term oral health. Our team, led by Dr. Sheila Samaddar, utilizes cutting-edge tools like CEREC same-day crowns and Invisalign to deliver efficient, precise treatments.

We emphasize patient education and transparent communication to ensure informed decision-making. Our commitment to excellence is reflected in our focus on conservative treatment approaches and meticulous follow-up care. By maintaining strict adherence to safety protocols and modern dental standards, we create a trustworthy environment for patients of all ages. Our practice philosophy centers on treating each individual with respect while delivering results that enhance both function and appearance.
Services
General Dentistry Cosmetic Dentistry Restorative Dentistry Invisalign Same Day Crowns Oral Cancer Screening Dental Implants Teeth Whitening Periodontal Therapy Emergency Dentistry
Details
  • Year established: 2003
Highlights and features
  • We offer 16+ years of experience with Invisalign treatments
  • Our team utilizes CEREC same-day crown technology
  • We provide personalized treatment plans for all dental needs
  • Our practice maintains strict infection control protocols
  • We offer emergency dental care services
What people say
Exceptional dental results Professional, caring staff Pain-free procedures Personalized attention Excellent follow-up care
Services
Invisalign
Invisalign straightens teeth using clear, removable aligners that offer discreet treatment without metal braces. This FDA-approved system gradually shifts teeth into proper alignment while allowing normal eating and oral hygiene. Our practice, recognized as Washington DC's #1 Solo GP Invisalign Provider, creates customized treatment plans using 3D imaging technology to map out precise tooth movements. Average treatment duration ranges from 9-12 months with weekly aligner changes.
Same Day Crowns
CEREC technology enables fabrication of all-ceramic dental crowns in a single visit. This eliminates the need for temporary crowns and multiple appointments. Using digital impressions and computer-aided design, we create natural-looking restorations that match your tooth color and shape. The process involves scanning, designing, and milling the crown within 1-2 hours while maintaining precise fit and durability.
Comprehensive Oral Exam
Our thorough dental evaluations include digital X-rays, intraoral photos, and soft tissue screening for oral cancer detection. The exam assesses tooth decay, gum health, and bite alignment while reviewing patient concerns about home care routines. We utilize iTero scanning technology for detailed 3D imaging and provide personalized recommendations for preventive care and treatment planning during this initial assessment.
Porcelain Veneers
Custom-crafted porcelain veneers address cosmetic concerns like gaps, chips, and discoloration. These thin shells bond to tooth surfaces to create uniform, natural-looking smiles. The two-visit process involves minimal enamel removal followed by precise placement of the final restoration. Veneers offer stain resistance and can dramatically improve smile aesthetics while maintaining functional bite alignment.
Dental Implants
Dental implants provide permanent tooth replacement solutions that mimic natural tooth structure. The titanium posts integrate with jawbone tissue to support crowns, bridges, or dentures. This treatment option prevents bone loss and maintains facial structure while offering superior stability compared to traditional prosthetics. We offer implant-supported restorations for single or multiple missing teeth with long-term success rates exceeding 95%.
People
Sheila M. Samaddar
Dentist
Dr. Samaddar, a third-generation dentist, brings extensive experience in comprehensive and cosmetic dentistry. She graduated from the University of Maryland School of Dentistry and maintains active membership in professional organizations. Her practice philosophy emphasizes conservative treatment approaches and patient education.
Jobena
Dental Hygienist
Jobena has served as a registered dental hygienist at South Capitol Smile Center since 2019. She completed his education at Darton Community College and brings expertise in preventive dental care. Outside of work, he enjoys Krav Maga, hiking, and singing.
Angi
Business Manager
Angi oversees office operations with 16 years of dental practice management experience. She has completed extensive continuing education in both clinical and administrative dental specialties. Her interests include cooking, dancing, and live music performances.
Questions
What dental emergencies require immediate attention?
Extreme pain, bleeding, swelling, dislodged teeth, or deep cuts necessitate immediate care. Contact our office promptly for emergency dental treatment.
Do you offer sedation options for anxious patients?
We provide stereo headphones with music for relaxation. Discuss minor sedation options during your consultation if needed.
How do digital X-rays differ from traditional X-rays?
Digital X-rays use 80% less radiation than traditional film X-rays while providing instant, high-quality images for accurate diagnosis.
What payment options are available for dental treatments?
We accept cash, credit cards, and offer CareCredit financing plans with 3-18 month terms for qualified applicants.
Can porcelain veneers fix multiple smile imperfections?
Yes, veneers address gaps, chips, discoloration, and misshapen teeth while maintaining natural tooth structure with minimal preparation.
How does Invisalign treatment compare to traditional braces?
Invisalign offers removable, nearly invisible aligners without brackets or wires, allowing normal eating and oral hygiene during treatment.
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