Dr. Thomas Sweeney, DDS

PeriodonticsMaleAge 69


Dr. Thomas Sweeney, DDS is a Periodontics Practitioner in Seattle, WA and has over 45 years of experience in the medical field. He graduated from California State University Chico medical school in 1977. His office accepts new patients.

Dr. Thomas Sweeney, DDS

Dental Specialties Northwest

701 5th Ave Ste 4660 Seattle, WA 98104
Accepting new patients

Make an Appointment

(206) 682-8200

Accepting new patients

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Low Wait Times
    Patients are usually seen in 10 minutes or less.
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Washington
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Sweeney treats your condition or procedure

Dr. Sweeney's conditions and procedures:

  • Bone Grafting
  • Ceramic Dental Crowns
  • Chronic Periodontitis
  • Complex Tooth Extraction
  • Dental Bone Loss
  • Dental Implant
  • Dental Injury
  • Extraction of Wisdom Tooth
  • Full Mouth Reconstruction
  • Gum Disease
  • Gum Graft Surgery
  • Gum Surgery
  • Lower Dentures
  • Non-Surgical Gum Treatment
  • Periodontal Exam
  • Periodontitis
  • PerioLase® Laser Assisted New Attachment Procedure (LANAP)
  • Porcelain Veneers
  • Root Planing
  • Scaling and Root Planing
  • Simple Tooth Extractions
  • Teeth Scaling
  • Tooth Abscess
  • Tooth Decay
  • Tooth Loss
  • Upper Dentures

Insurance Check

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Dr. Sweeney accepts

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(206) 682-8200

Dr. Sweeney accepts the following insurance:

Asuris Northwest Health
Delta Dental
Delta Dental PPO
Delta Dental Premier
Premera Blue Cross
Regence Blue Cross Blue Shield
Regence Blue Shield of Washington
Washington State Department of Labor & Industries

Dr. Sweeney's Reviews

Likelihood to recommend Dr. Sweeney


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Dr. Sweeney is an outstanding implant specialist with excellent skills and the most up-to-date equipment. I suffered a failed tooth implant, my gum was swollen and bleeding. Dr. Sweeney immediately diagnosed the problems caused by the work of my previous dentist. He cleared out all the failed bone graft from my gum, cleaned the area, repaired my gum and implanted new bone graft. All the procedures were carried out very smoothly.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
4 people found this helpful
Bellevue, WA – May 01, 2017
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About Me

Care Philosophy

We believe in listening to your needs and wants and developing a plan to help you attain them.     We do this in a caring, nurturing, and...Read more


I love being a dentist. Over the years, I have had the opportunity to meet so many wonderful people, and the friendships that I've built with my patients...Read more

Practice Areas

  • Periodontics


University of Washington/School of Dentistry/ Periodontics
Fellowship Hospital
University of Washington / School of Dentistry
Residency Hospital
Foothill College, Dental Hygiene School
Internship Hospital
California State University Chico
Medical School
University Of California Davis
Undergraduate School

Memberships & Affiliations

  • Academy of General Dentistry, Member
  • American Academy of Periodontology, Member
  • American Dental Association, Member
  • Pierre Fauchard Academy, Member
  • Seattle King County Dental Society, Member
  • Washington State Dental Association, Member

Frequently Asked Questions

Is Dr. Thomas Sweeney, DDS accepting new patients?

Dr. Thomas Sweeney, DDS generally accepts new patients on Healthgrades. You can see Dr. Sweeney's profile to make an appointment.

Does Dr. Thomas Sweeney, DDS accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Sweeney accepts your insurance.

What are Dr. Thomas Sweeney, DDS's top areas of care?

Dr. Sweeney frequently treats Bone Grafting, Ceramic Dental Crowns, and Chronic Periodontitis. See all procedures and conditions Dr. Sweeney treats.

Where is Dr. Thomas Sweeney, DDS's office located?

Dr. Sweeney's office is located at 701 5th Ave Ste 4660, Seattle, WA 98104. Find other locations and directions on Healthgrades.

Does Dr. Thomas Sweeney, DDS offer telehealth services?

Dr. Sweeney has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Thomas Sweeney, DDS?

Find contact information here to make an appointment.


Dental Specialties Northwest

Thomas Sweeney701 5th Ave Ste 4660 Seattle, WA 98104
  • Call
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  • Hours
    • Mon: 7:00am - 4:00pm
    • Tue: 7:00am - 4:00pm
    • Wed: 7:00am - 4:00pm
    • Thu: 7:00am - 4:00pm
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions