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. Frederick Y Yap located in the city of Saint Louis, state Missouri. The legal address of the Doctor 2345 Dougherty Ferry Rd. Directions to the Doctor Dr. Frederick Y Yap can be found on our interactive map. Ask your questions by calling 3149776055 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 Internal Medicine Certification in Internal Medicine American Board of Internal Medicine Sub-certificate in Geriatric Medicine (Internal Medicine) Your comments (not for publishing) * — Required information Dr. Frederick Y Yap - Saint Louis ← View details 2345 Dougherty Ferry Rd, Missouri, Saint Louis, 63122, Saint Louis, Missouri 63122 3149776055