Summary

Mark J. Sebastian, DMD, DICOI
Dr. Sebastian has resided and practiced in Federal Way since 1980. He prides himself in his strong ties to his community and strives to provide the highest standards of care in a warm and comfortable manner.
Dr. Sebastian received his dental degree in 1977 from the University of Pittsburgh. He then completed an internship in general dentistry at Sacred Heart Hospital in Allentown, PA.
In 1978 he moved to Seattle for a 2 year residency in periodontics at the prestigious University of Washington, School of Dentistry. After graduating in 1980, Dr. Sebastian opened his periodontal practice in Federal Way. He has been an influential part of the Washington dental community for over 29 years.
Dr. Sebastian provides the most advanced periodontal care available. It is important to him to accommodate each patient's individual needs.
"I like to explain to my patients my findings and what their various treatment options are. They can then make an educated decision on what is the best course of dental treatment for themselves. I want my patients to thoroughly understand what the status of their dental health is, if there are problems what they are, what we can do about it, what the limitations are, and why."
Dr. Sebastian has served on a number of dental committees and is a member of:
Seattle-King County Dental Society
Washington State Dental Association
Washington State Society of Periodontists
American Dental Association
American Academy of Periodontology
University of Washington Dental School alumni association
International Congress of Oral Implantologists (Diplomate)
Dental Organization for Conscious Sedation (DOCS)
Dr. Sebastian takes many continuing education courses to keep up with the latest developments in dentistry. For a current transcript of courses he is taking, click here.
Additionally, Dr. Sebastian is an expert in the placement of dental implants and is both a Fellow and a Diplomate of the International Congress of Oral Implantologists (ICOI). Since 1988, Dr. Sebastian has surgically placed over 2000 dental implants.
He is an active participant in the community and has volunteered with OUTDOORSFORALL, an organization providing snow skiing and other outdoor recreational opportunities to individuals with mental or physical disabilities.
Dr. Sebastian is married with two children. He is shown here skiing in Wenatchee at a Special Olympics event with his autistic son. His outside interests include hunting, fishing, recreational downhill snow skiing, Special Olympics, and Oregon and Washington wines.
While Dr. Sebastian graduated from the University of Pittsburgh School of Dental Medicine and did his periodontics surgery residency at the University of Washington School of Dentistry (and is a Tyee member and a UW football and basketball season ticket holder), he attended college at Penn State (where he met his wife, Janet, who has a BS in Nursing). Dr. Sebastian was at one time the Puget Sound Penn State alumni club president and it is an understatement to say he is an avid Penn State football fan. Dr. Sebastian makes an annual tailgating/football pilgrimage to Happy Valley, Pennsylvania to meet up with college buddies and attend the greatest venue in college football, Beaver Stadium.
Just recently, Dr. Sebastian and his family participated in a local Walk F.A.R. for N.A.A.R., a fundraising event for the National Alliance for Autism Research. They directly raised over $8,500 through their efforts.
Dr. Sebastian was inducted as a Fellow of the International College of Dentists at it's 81st Annual Convocation in Orlando, Florida on October 8, 2010. An honorary organization for the recognition of outstanding and meritorious service to the profession and community, in an impressive cap and gown ceremony, the College presented Dr. Sebastian with a membership plaque, a gold lapel pin and key symbolic of this Fellowship for conspicuous service rendered to the art and science of dentistry. The International College of Dentists, with representative chapters in more than 80 countries, has approximately
Read More Read less

Quick Facts

  • 1
  • 1 written review
  • 1 specialty
  • 11 areas of expertise
  • 1 office location
  • Male

Office Location

Sebastian Mark J Office

33516 9th Ave S Ste 2Federal Way, WA 98003

Compare with Similar Providers

Dr. Mark James Sebastian, DDS
Dr. Kwansoo Lee
Dr. Lance Timmerman, DMD
Dr James Kiser, DDS
Dr. Mark James Sebastian, DDSDr. Kwansoo LeeDr. Lance Timmerman, DMDDr James Kiser, DDS
DentistryDentistryDentistryDentistry
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, French Speaks Spanish, English
Federal Way , WASpanaway , WATukwila , WABaton Rouge , LA
Med School: LOUISIANA STATE UNIVERSITY SCHOOL OF DENTISTRY
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark James Sebastian

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark James Sebastian has the following specialty

Specialty Expertise

Dr. Mark James Sebastian has the following 11 areas of expertise

  • Cavity
  • Cleaning
  • Crown
  • Dental Check-up
  • Dental Implants
  • Extraction
  • Filling
  • Laser Surgery
  • Root Canal
  • Teeth Cleaning
  • Veneers

Similar dentists

Frequently Asked Questions

Is Dr. Mark Sebastian accepting new patients?
Dr. Mark Sebastian has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Sebastian?
You can find contact information for Dr. Mark Sebastian here on Vitals.
Does Dr. Mark Sebastian accept virtual/telehealth appointments?
Dr. Mark Sebastian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Sebastian accept my insurance?
You can see the insurance plans that Dr. Mark Sebastian accepts on their Vitals profile.
Where is Dr. Mark Sebastian's office located?
Dr. Mark Sebastian's office is located at 33516 9th Ave S Ste 2, Federal Way, WA, 98003.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.