Patrick Koo, MD
Fullerton, CA
Physician
Gastroenterology, Internal Medicine
Facilities
Providence St. Jude Medical Center
Hospital · General Acute Care Hospital
101 E Valencia Mesa Drive, Fullerton, CA 92835
1950 Sunny Crest Dr
Clinical Location
1950 Sunny Crest Dr Suite 2900, Fullerton, CA 92835
1514 Valley Vista Dr
Clinical Location
1514 Valley Vista Dr, Diamond Bar, CA 91765
253 S Diamond Bar Blvd
Clinical Location
253 S Diamond Bar Blvd, Diamond Bar, CA 91765
1835 Sunny Crest Dr
Clinical Location
1835 Sunny Crest Dr, Fullerton, CA 92835
1837 Sunny Crest Dr
Clinical Location
1837 Sunny Crest Dr, Fullerton, CA 92835