Dr. Brubaker's office is located in the north half of the Eastlake Center building, near the corner of Eastlake and Hamlin.
Parking - Street parking is sometimes available. A better bet is the parking area under the building, accessed from Hamlin Street. Parking costs $2/hr. If you park under the building, take the north (further) elevator to come up into the correct building.
If you're coming by bus, the 70 stops right outside the office. The 49 stops a few blocks away.