Dr. William L. Yap graduated from the University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines in 1982. He works in Catonsville, MD and 1 other location and specializes in Rheumatology. Dr. Yap is affiliated with Bon Secours Baltimore Health System, Saint Agnes Hospital and Medstar Harbor Hospital. He speaks Chinese, English and Tagalog.
Years in Practice: 33 Years
Languages Spoken: Chinese, English, Tagalog
Medical School: University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines
Graduation Date: 1982
*This physician has multiple office locations. See Appointments for details.