Amherst’s GP Dental Clinic, led by Dr. Harold Chen (DDS), operates two locations equipped with state-of-the-art technology and a team of seven American Dental Association (ADA)–certified specialists, offering comprehensive dental care.
Dr. Chen has introduced cutting-edge same-day crown technology, enabling busy patients to receive custom-fitted permanent crowns in a single visit. Using advanced digital tools, the clinic designs, fabricates, and fits crowns the same day, eliminating the need for temporary crowns and multiple appointments.
With extensive experience in implant dentistry and invisible orthodontics, Dr. Chen is recognized for his precise surgical skills and patient-focused care. His team combines advanced medical equipment with a professional support staff, serving the community for over a decade.
The same-day crown service is designed for patients who:
Have severe decay, fractured, or worn teeth;
Require protection after root canal treatment;
Prefer fast, efficient dental restoration.
Advantages of same-day crowns include:
Time-saving: Complete treatment in a single visit.
Convenience: No temporary crowns or follow-up appointments.
Precision and comfort: Digital scanning ensures accurate fit and color matching, minimizing anesthesia and enhancing comfort.
Efficiency: In-house design and milling produce durable, natural-looking ceramic crowns quickly.
Dr. Chen’s implant expertise has restored both single and full-mouth dental cases, while his orthodontic treatments have helped patients—from teenagers to adults—regain confidence. GP Dental Clinic also provides comprehensive services including full-mouth implants, all-ceramic crowns, bone grafting, pediatric dentistry, emergency care, periodontal treatment, root canals, and modern invisible aligners.
The clinic accepts most insurance plans and offers discounted rates for patients without coverage. Appointments are recommended.

