Wing Lau, PTA, CSCS, NASM-YES Physical Therapist Assistant II, Department of Physical Therapy Image Phone 781-216-3670 Fax 781-216-3694 Print Profile Request an Appointment Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100 Listen Wing Lau, PTA, CSCS, NASM-YES Physical Therapist Assistant II, Department of Physical Therapy Medical Services Programs & Services Physical Therapy Languages English Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100