Gregory G. John, M.d., P.s. was duly registered on 1978-12-28 as a Professional Service Corporation, with its principal office located at THE POLYCLINIC, 1200 HARVARD AVE, SEATTLE, WA, 98122, UNITED STATES. Presently, the business record indicates an Inactive status.
GREGORY G. JOHN, M.D., P.S.'s expiration date was Dec 31 1988 and it had been operational for a period of 10 years 0 months, and 3 days since it registered.