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50+ Years
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Emergency
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Your Trusted Dentist in Chelmsford, MA
Chelmsford Dental Associates has been a trusted dental practice in Chelmsford, Massachusetts since 1953. Our patients throughout Chelmsford, Billerica, Lowell, Westford, Tyngsborough, and the surrounding area have continued to bring their friends and family to our practice because of our dedication to providing high quality care. Our patients expect the best dental experience, and we accomplish this by combining the latest dental technology with the most effective methods in dentistry. As a family-focused practice, we provide services for all ages including preventive care, restorative treatments, and cosmetic dentistry. Our team of experienced dentists and hygienists prioritizes patient education and personalized care to ensure long-term oral health.

We maintain flexible office hours and payment options to accommodate diverse patient needs while upholding strict standards of hygiene and professionalism. Our commitment to community health extends to emergency dental services and specialized pediatric care. Through decades of service, we have built a reputation for reliability, technical expertise, and compassionate treatment approaches. We continuously invest in advanced dental equipment to deliver precise diagnoses and effective treatments. Our practice philosophy centers on preventive care to help patients avoid complex dental issues while maintaining natural smiles.
Services
Dental Emergency Dental Cleanings Dental Implants Root Canal Therapy Dental Fillings Cosmetic Dentistry Pediatric Dentistry Dentures Orthodontics Teeth Whitening
Details
  • Year established: 1953
Highlights and features
  • We have over 70 years of combined dental experience since 1953
  • We utilize advanced dental technology for precise diagnoses
  • Our team provides comprehensive family-friendly dental care
  • We offer flexible payment options and emergency dental services
  • Our practice combines preventive care with cosmetic expertise
Services
Dental Implants
Dental implants are artificial tooth roots surgically placed into the jaw to replace missing teeth. This permanent solution prevents bone loss and facial collapse while restoring natural bite function. Our team performs bone graft assessments and implant placement with 3-6 month healing periods for optimal integration. We offer single implants, All-on-4 solutions, and implant-supported dentures for full arch restoration.
Root Canal Therapy
Root canal therapy preserves natural teeth by removing infected pulp tissue while disinfecting the root canal system. Using biological techniques and specialized sealants, we achieve high success rates in eliminating infection and preventing extraction. Post-treatment care includes temporary sensitivity management and permanent crown placement for structural protection.
Dental Cleanings
Professional dental cleanings remove plaque and tartar buildup in hard-to-reach areas to prevent gum disease and tooth decay. Our hygienists perform oral exams, fluoride treatments, and personalized home care instruction during each visit. Regular cleanings every 4-6 months help maintain optimal oral health and early detection of potential issues.
Pediatric Dentistry
We provide specialized dental care for children including checkups, fluoride treatments, sealants, and emergency care. Our approach focuses on early education about proper oral hygiene and creating positive dental experiences. We offer space maintainers, stainless steel crowns, and sports guards tailored to children's developing dental needs.
Cosmetic Dentistry
Our cosmetic services include teeth whitening, porcelain veneers, and dental bonding to improve smile aesthetics. The Zoom! whitening system addresses surface stains while veneers correct alignment issues and discoloration. We create customized treatment plans combining multiple procedures for comprehensive smile transformations.
People
Dr. Larry Fadjo
Dentist
Dr. Larry Fadjo brings extensive dental expertise to Chelmsford Dental Associates, focusing on comprehensive oral health solutions. He emphasizes patient education and preventive care while staying current with modern dental techniques.
Dr. John Pietrasik
Dentist
Dr. John Pietrasik provides personalized dental care with attention to individual patient needs. His practice philosophy combines technical precision with compassionate treatment approaches for patients of all ages.
Dr. Ashim Kapur
Dentist
Dr. Ashim Kapur specializes in restorative and cosmetic dentistry, helping patients achieve both functional and aesthetic dental improvements. He prioritizes thorough patient consultations to develop tailored treatment plans.
Dr. Katherine Tyros
Dentist
Dr. Katherine Tyros focuses on family dental care, emphasizing early education for children's oral health. She implements modern techniques for both preventive maintenance and restorative treatments.
Dr. Randal Parradee
Dentist
Dr. Randal Parradee combines technical expertise with patient-centered care, offering comprehensive dental solutions. His experience spans general dentistry, emergency treatments, and smile restoration procedures.
Questions
What dental emergencies do you handle?
We treat toothaches, chipped/broken teeth, lost fillings/crowns, dislodged/knocked-out teeth, soft tissue injuries, abscesses, and post-extraction complications.
What payment options are available?
We offer dental financing options for qualified patients and handle claim filing for both in-network and out-of-network insurance providers.
Do you accept new patients?
Yes, we welcome new patients of all ages and strive to accommodate emergency cases promptly.
What are your office hours?
Monday-Tuesday 7am-9pm, Wednesday 7am-8pm, Thursday 6am-7pm, Friday 8am-5pm, Saturday 7am-2pm (limited availability).
What pediatric services do you offer?
We provide checkups, cleanings, sealants, fillings, space maintainers, and emergency care for children.
Do you offer teeth whitening services?
Yes, we provide professional Zoom! teeth whitening treatments to address surface stains and discoloration.
Reviews (4)
Kerri P.
Apr 28, 2022 Report
DO NOT GO HERE! Originally saw Dr. Ramos and she was very unprofessional and open made comments about how my cavity filling wasn't properly done but said " if it's not broken don't fix it" not even 24 hour later and the filling fell out. When back to get it fixed and about three weeks later it fell out.
Sara Drew
Feb 12, 2022 Report
Dr Ramos was awesome! She took her time to fix my gap between my teeth and made them look natural and perfect. Her assistant Rachel was also amazing. They were both very nice to talk to and made the appointment enjoyable. The whole staff is great!
Paw Pol Bos
Nov 19, 2021 Report
I just went to DMD Katherine Tyros for 3 minutes of "Limited Oral Evaluation" with complain of partially chipped filling and she professionally charged me $109 for advising that it does not require any re-fill. They know how to value their time, so I will look for someone that will value mine.
Kristin Hayward Strobel
Jun 09, 2021 Report
Love this dental office. The hours are so convenient - I usually get an appointment in the evening when the kids are in bed. They give straight forward advice, do honest work, and never make you feel like you are being sold a bill of goods. I have been to many dentist offices over the years and some of them were quite predatory. Walking into this practice was such a relief- the quickly debunked what I had heard in other places and saved me quite a lot of money.

It has been many years now, and time has proved their advice was the best. As an additional bonus, all the hygienists that I have had there over the years have been friendly and interesting as well as skilled and that is important as they are the people you spend the most time with. The dentists and hygienists seem to have a mutually respectful relationship which also inspires confidence and adds to a more positive experience.