I see clients at Dorset Square near Baker Street.
Monday - Friday 8am - 9pm, and Saturday 9am - 6pm.
For 15 Dorset Square, NW1:
Underground and rail: Baker Street & Marylebone
Buses: 13, 30, 74, 82, 113, 139, 189, 274
Parking: there are metered parking spaces in the immediate vicinity,
as well as NCP Underground Car Parks.
The practice is outside the Congestion Charging Zone.