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Doctors / OR

GRANT WILLIAM KNOWLES, OD

OPTOMETRY

Medical school: PACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY

Graduated: 2015

NPI: 1710362058

Practice Locations (4)

POLK VISION CLINICS INC

506 MAIN ST

DALLAS, OR 973381915

5036239233

405 BOYD LN

Monmouth, OR 973611611

405 BOYD LN

MONMOUTH, OR 973611611

636 CLAY ST W

MONMOUTH, OR 973611915

Source: CMS National Downloadable File, September 2026.

GRANT KNOWLES, OD | HealthCareAtlasUSA