Office of Mayor Luke Ravenstahl
Staff Contacts
Melissa M. Demme Senior Administrator to the Mayor Phone: 412-255-2626 Fax: 412-255-2687 Email: melissa.demme@pittsburghpa.gov
Ebony Tyler Administrative Assistant Phone: 412-255-2626 Fax: 412-255-2687 Email: heather.howard@pittsburghpa.gov
Yarone Zober Chief of Staff Phone: 412-255-2636 Fax: 412-255-2687 Email: yarone.zober@pittsburghpa.gov
Laurie Dierker Executive Secretary to the Chief of Staff Phone: 412-255-2611 Email: laurie.dierker@pittsburghpa.gov
Duane Ashley Director of Operations Phone: 412-255-2984 Email: duane.ashley@pittsburghpa.gov
Mike Huss Director of Public Safety Phone: 412-255-8615
Denice Haas Manager, Personnel & Finance Department of Public Safety Phone: 412-255-8615 Email: denice.haas@pittsburghpa.gov
Matthew Kirschner Administrative Aide Department of Public Safety Phone: 412-255-4789 Email: matt.kirschner@pittsburghpa.gov
Scott Kunka Director, Office of Management and Budget Director of Finance Department Phone: 412-255-2640 Email: scott.kunka@pittsburghpa.gov
Kim Osterman Budget Analyst Phone: 412-255-2333 Email: kim.osterman@pittsburghpa.gov
Darlene Batko Secretary, Neighborhood Initiatives 412-255-2439 or 412-255-2792 Fax: 412-255-2988 Email: darlene.batko@pittsburghpa.gov
Olivia Benson Youth Policy Manager Phone: 412-255-2258 Fax: 412-255-2687 Email: olivia.benson@pittsburghpa.gov
Rebecca Delphia Chief Service Officer Phone: 412-255-4765 Fax: 412-255-2988 Email: rebecca.delphia@pittsburghpa.gov
Candice Gonzalez Neighborhood Initiatives Coordinator Phone: 412-255-2792 Email: candice.gonzalez@pittsburghpa.gov
Nick Martini Youth Policy Deputy Manager Phone: 412-255-2270 Fax: 412-255-2687 Email: nick.martini@pittsburghpa.gov
Melanie Ondek Deputy Service Officer Phone: 412-255-4765 Email: melanie.ondek@pittsburghpa.gov
Chelsea Peluso Neighborhood Initiatives Coordinator Phone: 412-255-8680 Fax: 412-255-2988 Email: chelsea.peluso@pittsburghpa.gov
Elizabeth Style Program Coordinator: Weed & Seed Phone: 412-255-4772 Fax: 412-255-2988 Email: elizabeth.style@pittsburghpa.gov
Marissa Doyle Press Secretary Phone: 412-255-2619 Email: marissa.doyle@pittsburghpa.gov
Stephanie Sikora Communications Specialist Phone: 412-255-4795 Email: stephanie.sikora@pittsburghpa.gov
Chuck Half City Performance Manager - PittMAPS Phone: 412-255-0819 Email: chuck.half@pittsburghpa.gov
Gabe Mazefsky Manager of Policy Phone: 412-255-2618 Email: gabe.mazefsky@pittsburghpa.gov
Paul McKrell Government Affairs Manager Phone: 412-255-2038 Email: paul.mckrell@pittsburghpa.gov
Jim Sheppard Special Assistant to the Mayor Phone: 412-255-2632 Email: jim.sheppard@pittsburghpa.gov
Office of Mayor Luke Ravenstahl
512 City County Building | 414 Grant Street
Pittsburgh, PA 15219
telephone: 412-255-2626 | facsimile: 412-255-2687
