Phillip, Liaw M.D.Attending PhysicianInternal Medicine Education: Jefferson Medical CollegeMain Office:215-464-0770, Holland Medical Associates, 23 Bustleton Pike, Feasterville-Trevose, PA 19053 Clinic Intersts:internal medicine and primary care.Additional Office: 295 Buck Road, Suite 111 Holland , PA 18966 Phone: 215 464-0770 Fax: 267 579-0720