My office is RCH/102C on the first floor of the Ron Cooke Hub, my internal phone number is 5167 (+441904325167), and my (shared) fax number is +441904432767.
My Twitter handle is @kolovos, and my email address is not firstname.lastname@example.org but you should be able to figure it out if you are not a primitive email harvesting script. Google+ confuses me.
Should you need to contact me in writing, my postal address follows:
Dr Dimitris Kolovos
Department of Computer Science
The University of York
Deramore Lane, York, YO10 5GH,