To promote social distancing for COVID-19, Cornerstone Medical Services is providing Immigration Medical Examination services
(preparation of I-693 Form) online with only one required office visit.

If you wish to proceed, please send your contact information by e-mail at, or by text or call us at 253-200-1988.
We will contact you with more details instructions as soon as the information is received.

Thank you.

  • USCIS Approved Civil Surgeon

    USCIS Approved Civil Surgeon

    Dr. Jai Jun Byeon is a USCIS Approved Civil Surgeon who is very knowledgeable and experienced in immigration medical exams.

  • Immigration Medical Exam

    Immigration Medical Exam

    Accurately and professionally completed I-693 form in a sealed envelope for USCIS and a copy for your own records will be provided in a timely manner.

  • Tuberculosis Screening

    Tuberculosis Screening

    Quantiferon Tbc Gold Test is a blood test that requires only a single office visit, can be performed at a clinic near your home, and is not affected by any previous BCG vaccinations.

Our Services

+ Immigration Medical Exam (I-693 Form)
+ Tuberculosis Screening
+ Immunity Testing


+ Open on Mondays, Wednesdays, and Saturdays
+ Other days available by appointment
+ Make an appointment via phone or online

Visit Us

+ 32123 1st Ave S
   Suite A-1
   Federal Way, WA 98003
+ Phone: 253-200-1988
+ Fax: 253-409-1580