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Who We Are
The Pacific Coast Society of Orthodontists was founded in 1912 and has grown to nearly 3,000 members. PCSO is comprised of component organizations and is the largest constituent organization of the American Association of Orthodontists.
Our Mission
The Pacific Coast Society of Orthodontists is a professional organization of orthodontic specialists whose mission is to help its members provide the highest level of care to the public by providing quality continuing education, providing a framework for a strong political voice, facilitating two-way communications between the organization and its members, and supporting the successful practice of orthodontics.

Our Leadership
PCSO Membership Territory
• Alaska
• Alberta
• Arizona
• British Columbia
• California
• Hawaii
• Idaho
• Nevada
• Oregon
• Saskatchewan
• Washington
Online Dues Renewal
Online Dues Renewal
Events Calendar
Upcoming Events
Careers
Careers
Become a Member
The PCSO website is your gateway to information and benefits. PCSO members can log in to participate in forums and blogs.
Latest News
Current data on COVID-19
On January 26, 2021Check this page regularly for the latest COVID-19 data available from the CDC, WHO and Johns Hopkins University.… Read more
New ADA technical report offers guidance on developing cleaning instructions for reusable dental instruments
On December 30, 2020Manufacturers of reusable dental instruments now have a guide to help them develop and validate reprocessing instructions that follow guidelines from the Food and Drug Administration.… Read more
White House signs $900 billion coronavirus relief package
On December 28, 2020Congress passed a $900 billion COVID-19 relief bill late Dec. 21 aimed at helping the people and businesses nationwide devastated by the coronavirus pandemic.… Read more