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, Medstar Harbor Hospital and Saint Agnes Hospital. He speaks Chinese, English and Tagalog.
Languages Spoken: Chinese, English, Tagalog
Medical School: University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines; Graduated 1982
*This physician has multiple office locations. See Office Information for details.