312 Highland Ave.
Somerville, MA 02144
617-335-5552

Where do we meet?

Classes and lessons are held at Knowledge on Call's office. The address is shown above.
The office is a ten minute walk from Davis Square or Porter Square, both on the Red Line.

Robert does not make house calls.

When can I make an appointment?

10 AM to 6 PM, any day except Saturdays.

Many people set up a regular weekly schedule for the semester or school year.
After-school hours tend to be popular.
The schedule tends to be busy in October, December, March, and May, due to exams. Please plan ahead to ensure that times will be available.

Note: Hours are by appointment only; the shop is often closed for parts of the day. Contact Robert by email, text message, or phone to book an appointment.