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Sea Mar

Nonprofit community health & housing services

Dental Assistant 3

Full-Time
$24.28/hr
Junior, Mid
Bachelor's
Marysville, WA, USA
In PersonSome travel to other dental sites may be required.
Medical, Clinical & VeterinaryDental

About the job

Requirements
  • A current Washington State Dental Assisting Registration is required.
  • The employee must pass the Dental Assistant III competency test and clinical evaluation.
  • The candidate must be able to operate in a manner that prevents employee and patient exposure to communicable diseases through proper infection control.
  • The candidate must be able to communicate, read, and write in English.
  • The candidate must be able to interpret common written materials about dentistry.
  • The candidate must be able to communicate mathematical figures and amounts such as discounts, proportions, and percentages.
  • The candidate must be able to respond to common inquiries or complaints from customers, insurance agencies, or other members of the health profession.
  • The candidate must be able to define and solve problems, collect data, establish facts, and draw valid conclusions.
  • A high school diploma or equivalent General Educational Development credential is required.
  • The candidate must have completed a formal Dental Assistant program at a college, technical institute, or equivalent.
  • Two years of work experience are required.
  • Employees without formal training must have at least three years of experience working in a Dental Assistant position.
  • All Dental Assistants must maintain a current Dental Assistant Registration.
  • The employee must obtain Basic Life Support cardiopulmonary resuscitation certification within 90 days of hire and maintain it throughout employment.
  • Annual tuberculosis testing is required.
  • A current Washington State Dental Registration from the Department of Health must be maintained.
  • Pre-hire and annual employee health screening are required.
  • An annual influenza vaccine is required, except for approved medical or religious exemptions; employees with an approved exemption must wear a mask during flu season.
  • The employee must be able to sit, stand, walk, use hands and fingers, handle or feel, reach with hands and arms, talk, and hear.
  • The employee must occasionally stoop, kneel, or crouch.
  • The employee must be able to lift or move a child or object weighing up to 50 pounds.
  • The employee must have close, distant, color, peripheral, and depth vision and the ability to adjust focus.
Responsibilities
  • Provide Dental Providers with necessary chairside assistance using four-handed dentistry techniques for diagnostic, preventive, restorative, endodontic, periodontal, oral surgery, prosthodontic, orthodontic, and other services permitted by the Washington Dental Practice Act.
  • Identify and categorize each patient's age-specific needs, including infant, adolescent, and geriatric needs.
  • Escort patients to and from treatment rooms, greet and seat them, and complete their departure courteously and professionally while protecting confidential information.
  • Participate in scheduling appointments and reviewing provider schedules in Dentrix.
  • Register patients in Allscripts Practice Management.
  • Complete thorough and accurate charting in Dentrix using the Subjective, Objective, Assessment, and Plan or Problem, Assessment, Response, Treatment, and Service format.
  • Obtain accurate blood pressure readings and other vital signs as directed by the Dental Provider.
  • Maintain proper sterilization methods and Occupational Safety and Health Administration regulations in treatment rooms, sterilization areas, and other clinic areas.
  • Perform duties outlined in the Dental Department Task and Duty List and duties assigned by the supervisor or Regional Dental Manager.
  • Participate in Quality Improvement Activities and maintain Joint Commission compliance for the Dental Department and Sea Mar Community Health Centers.
  • Maintain records for Material Safety Data Sheets, spore tests, inventory and ordering of dental supplies, equipment maintenance, nitrous oxide and oxygen cylinders, and the Emergency Kit Log.
  • Assist private-pay and insured patients by providing treatment plans with cost estimates and treatment sequencing.
  • Complete insurance pre-authorizations and verify patient eligibility and benefits.
  • Perform specific clinical or administrative duties assigned and approved by the Dental Director, Dental Supervisor, Regional Dental Manager, or Clinic Manager.
  • Assist the Dental Supervisor, Regional Dental Manager, or Clinic Manager with scheduling dental assistants.
  • Assist in implementing organization and departmental policies and policy changes, and communicate those changes verbally and in writing.
  • Assist the Dental Supervisor and Regional Dental Manager in coordinating and training new employees, Dental Trainees, and other dental assistants.
  • Maintain efficient patient flow, eliminate bottlenecks, reduce wait times, and address patient questions appropriately.
  • Notify the Dental Supervisor, Regional Dental Manager, Clinic Manager, or Dental Director of departmental performance concerns, policy violations, and other feedback affecting operations, customer service, or patient flow.
  • Sign an oath of permanent confidentiality covering patient-related information.
  • Complete a Washington State Patrol background check.
  • Perform temporary work in other departments or dental sites when assigned.
  • Travel to other dental sites when required.
Desired Qualifications
  • Bilingual English and Spanish communication skills.

About the company

Sea Mar is a nonprofit community health system based in Washington state, operating more than 90 medical, dental, and behavioral health clinics across the state. It also provides affordable housing, community education, and social services, serving all residents regardless of ability to pay or immigration status. What sets Sea Mar apart is its focus on Latino and other diverse communities through bilingual, sliding-fee-scale care. The goal is to expand access to comprehensive, affordable health and human services statewide.

Company Size

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Company Stage

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Total Funding

N/A

Headquarters

N/A

Founded

1998

Simplify Jobs

Simplify's Take

What believers are saying

  • Sea Mar is retaining all Lopez Clinic staff at current salaries during transition.
  • Sea Mar signed Lopez clinic lease, operating agreement, and pharmacy contract by May 2026.
  • Sea Mar is expanding into crisis stabilization and rural clinics, broadening referral pipelines.

What critics are saying

  • DOJ's April 7, 2025 ADA settlement proves Sea Mar's disability-access failures in dental care.
  • NLRB charges filed August 31, 2026 allege discharge and unfair labor practices at Sea Mar.
  • Lopez Island's transition depends on Sea Mar staffing; failure would collapse the clinic handoff.

What makes Sea Mar unique

  • Sea Mar runs 28 dental clinics across Western Washington, plus medical and behavioral health services.
  • Sea Mar won Lopez Medical Clinic operations after UW Medicine exits July 1, 2026.
  • Sea Mar secured Lynnwood's 23-hour crisis care center for January 2026 opening.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Holidays

401(k) Retirement Plan