Sidewalk Safari

I'm Jennifer Petoff (aka Dr. J), the voice and photographer behind Sidewalk Safari and Doors, Glorious Doors travel blogs. I’m an American-Irish expat and part-time travel blogger living in Lisbon, Portugal with a busy full time ‘day job’ as a project manager in the Tech industry. I’ve been blogging on Sidewalk Safari since 2008.

Visit the Part-Time Travel Blog at or follow on social media to find out where Dr. J is visiting for vacation, work, or bleisure!


Dr. J brings you the best door photography from around the world on this new site. Show me the doors!