Mason Clinic - Walk-In

When you need prompt medical attention for non-life­ threatening medical conditions, Mason Clinic's Walk-In Clinic is staffed by a team of qualified health care providers who offer convenient, quality medical care, seven days a week. Current and new patients are welcome.

Walk-In Clinic

  • Mon-Fri: 8:30 am to 6 pm
  • Sat/Sun/Holidays: 10 am to 5 pm
  • *Clinic hours subject to change once daily capacity fulfilled.*

About Walk-In Clinic

When you have a non-emergent medical condition, please start by contacting your primary care provider's office first for an appointment.

When your regular doctor or health care provider is not available, Mason Health's Walk-In Clinic will provide care to you if you have a non-life-threatening illness or minor injury.

Types of services provided may include treating non-emergent common illnesses such as:

  • Colds
  • Flu
  • Ear aches
  • Sore throats
  • Migraines
  • Fever
  • Rashes

The Walk-In Clinic will also treat minor injuries such as:

  • Sprains
  • Strains
  • Minor cuts
  • Other minor injuries.
Walk In Clinic3

If you believe you have a serious or life threatening illness or injury that requires immediate attention,please go directly to the nearest emergency room or call 911.

Clinic Providers

Lucinda T Boudreau, PA-C
Primary Care

Lucinda Boudreau, PA-C, completed her Master’s degree in Physician Assistant Studies (PAS) at Philadelphia College of Osteopathic Medicine in 2010, and is board-certified with the National Commission on Certification of Physician Assistants.

Anthony Gordon, PA-C
Primary Care

Anthony Gordon received his degree from the University of Washington School of Medicine at MEDEX Northwest, in 2016. He is board certified with the National Commission on Certification of Physician Assistants (NCCPA). He is also a member of the American Academy of Physician Assistants (AAPA), and the Washington Academy of Physician Assistants (WAPA).

Lisa Ribera, PA-C
Primary Care

Lisa received her Masters Degree in Physician Assistant Studies from Pacific University, Forest Grove, Oregon, in 2000. She is also board certified with the National Commission on Certification of Physician Assistants (NCCPA).

Glenn Sons, PA-C
Primary Care

Glenn Sons, PA-C, joined Mason Health November of 2018, bringing medical training and experience from a variety of settings. He completed the Physician Assistant Program at the University of Washington, where he was a recipient of the prestigious Steven Turnipseed PAC-C Veterans Award. Prior to that Glenn had obtained his nursing certification at US Army Medical Center, Fort Sam Houston, Texas. He served a one-year deployment in Iraq as the sole medical provider to a platoon of 26 soldiers, administered routine and emergency medical treatment to coalition forces and received several merit awards as an Army medic.

Glenn also brings his clinical and administrative experience in pediatrics to the Walk-in Clinic, where he treats patients of all ages.