Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Kay O Yan located in the city of Signal Hill, state California. The legal address of the Doctor 2708 E Willow St. Directions to the Doctor Dr. Kay O Yan can be found on our interactive map. Ask your questions by calling 5622165120 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: American Board of Radiology Certification in Diagnostic Radiology (Radiology) Your comments (not for publishing) * — Required information Dr. Kay O Yan - Signal Hill ← View details 2708 E Willow St, California, Signal Hill, 90755, Signal Hill, California 90755 5622165120