Mon.-Wed, 9:30 AM to 4:30 PM, and Thursday, 9:30 AM to noon.  I'm off Thursday afternoons, and Fridays.  It is best to call before coming over in case I'm out on a visit, or have gone to a meeting.  Other times are available by appointment.  Evening telephone calls are fine, with my preference being that non-emergency calls be made before 9:00 PM.  In case of emergencies I am available at any time, on any day.   If you are having an emergency, please don't hesitate to contact me!