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Business Details
40 Years
experience
Emergency
services
Your Trusted Dentist in Medfield, MA
Mary C. Demello, DMD, PC has been dedicated to providing exceptional dental care in Medfield, MA since 1986. Our practice combines decades of clinical expertise with a patient-centered approach, offering comprehensive general, restorative, and cosmetic dentistry services. Dr. DeMello and her team prioritize both technical excellence and patient comfort, maintaining active involvement in professional organizations like the American Dental Association and Massachusetts Dental Society. We utilize advanced technologies including digital X-rays and Invisalign while emphasizing preventive care through regular cleanings, oral cancer screenings, and personalized hygiene instruction.

Our staff includes specialists in prosthodontics and periodontics, ensuring patients receive coordinated care for complex dental needs. We accept most insurance plans and offer flexible payment options, including our exclusive DeMello Plan for affordable dental care. Emergency dental services are available for urgent situations, and our office maintains consistent hours Monday through Friday to accommodate patient schedules.
Services
General Dentistry Teeth Whitening Dental Implants Fillings Crowns Periodontal Therapy Orthodontic Treatment Emergency Care Oral Cancer Screening Dentures
Details
  • Year established: 1986
Highlights and features
  • We offer 30+ years of combined experience in general and specialty dentistry
  • Our team includes board-certified prosthodontists and periodontists
  • We maintain active membership in leading dental professional organizations
  • We provide personalized treatment plans tailored to individual patient needs
  • Our office utilizes advanced dental technologies for precise diagnostics
Associations and certifications
  • American Dental Association
  • Massachusetts Dental Society
Services
General Dentistry
Our general dentistry services focus on preventive care and early detection of oral health issues. We provide comprehensive exams, professional cleanings, and diagnostic imaging to maintain optimal dental health. Patients benefit from our emphasis on patient education and personalized oral hygiene instruction.
Teeth Whitening
We offer both in-office and custom tray whitening solutions to address tooth discoloration. Our professional treatments use safe, effective bleaching agents under dental supervision for predictable results. Patients receive take-home maintenance kits to prolong their brighter smiles.
Dental Implants
Our implant services provide permanent solutions for missing teeth using titanium posts integrated with the jawbone. We offer complete implant planning, placement, and restoration with crowns or bridges. Patients enjoy improved function and aesthetics compared to traditional dentures.
Periodontal Therapy
Specialized gum disease treatment includes non-surgical therapy and surgical procedures when necessary. Our periodontist performs pocket reduction, bone grafting, and tissue regeneration to restore oral health. Regular maintenance visits help prevent disease progression.
Emergency Care
We provide prompt care for dental emergencies including cracked teeth, knocked-out teeth, and severe toothaches. Our team handles traumatic injuries with immediate stabilization and follow-up treatment. Patients receive guidance on managing pain before appointments.
People
Mary C. DeMello
General Dentist
Dr. DeMello graduated from Tufts University School of Dental Medicine in 1986 and completed a residency at Tufts New England Medical Center. She has held leadership roles in the Massachusetts Dental Society and received multiple volunteerism awards. She maintains active membership in professional study clubs.
Dayana Escobar
Prosthodontist
Dr. Escobar earned her DDS from Universidad Central de Venezuela and completed a prosthodontics residency at Harvard. She specializes in restorative treatments including crowns, bridges, and full mouth reconstructions. She currently lectures at Harvard Dental School on implant dentistry.
Sarah Shih
Periodontist
Dr. Shih received her DDS from University of California, San Francisco and completed periodontics certification at Baylor College of Dentistry. She earned a Doctor of Medical Sciences degree from Harvard and has clinical expertise in implant placement and gum disease treatment.
Carol
Dental Hygienist
Carol has over 20 years of experience providing dental hygiene services. She graduated from Mt. Ida College and Cape Cod Community College. She emphasizes patient education and preventive care while maintaining a friendly, welcoming approach to dental visits.
May
Dental Hygienist
May recently joined our team after graduating from Foothill College Dental Hygiene Program. She brings eight years of dental assisting experience and focuses on patient comfort during hygiene appointments. She emphasizes the connection between oral health and overall wellness.
Questions
What dental services do you offer?
We provide comprehensive general dentistry, cosmetic treatments, restorative procedures, and emergency care. Specialized services include dental implants, periodontal therapy, and orthodontics.
Do you accept dental insurance?
We accept most traditional insurance plans and will file claims for your reimbursement. We do not participate in HMO networks but offer alternative payment options.
What payment methods are available?
We accept checks, credit cards, and CareCredit financing. Our DeMello Plan offers affordable preventive care with no deductible or claim forms.
Are emergency appointments available?
Yes, we provide emergency dental treatment for urgent situations like cracked teeth or severe toothaches. Call our office for immediate assistance.
What technology do you use?
Our office utilizes digital X-rays, Invisalign clear aligners, and advanced whitening systems to provide precise diagnostics and effective treatments.
How can I schedule an appointment?
Contact our office during business hours to schedule routine or emergency appointments. We require 48-hour notice for cancellations.