District G

Staff of District G


Sallie AlcornSallie Alcorn, Chief of Staff
Sallie Alcorn will serve as chief of staff and agenda director. Sallie joins the team with prior City Hall experience working as chief of staff to Council Member Stephen Costello. Additionally, she previously worked in the city’s Housing and Community Development Department.

Sallie has a finance degree from the University of Texas and an M.A. in Public Administration from the University of Houston. Beyond City Hall, Sallie volunteers in the community, specifically with Holocaust Museum Houston, Tri Delta Philanthropies, St. John’s School and St. Michael Catholic Church. She also enjoys spending time with her husband, George, and four kids, George, Maria, Janie, and Susie.

Mark KirschkeMark Kirschke, Director of Constituent Services and Communications
Mark F, Kirschke served as communications director for former District G Council Member Oliver Pennington for his entire six year term. Mark, a Board Certified Commercial Real Estate Lawyer, was engaged in the private practice of law for nearly 25 years prior to joining District G council staff.  Mark graduated from the University of Houston Law Center in 1987, and received a B.A. with dual degrees in Political Science from James Madison College and Philosophy from the Michigan State University College and Arts and Letters in 1984.

Mark is a tireless community advocate, having dedicated thousands of volunteer hours as a board member of the Briarmeadow Homeowners’ Association, the Mid-West Super Neighborhood #20 (as president during 2010 and 2011), as a volunteer disabled parking enforcement officer, a City of Houston citizen park inspector, a member of CERT (Community Emergency Response Team), the Harris County Citizens Corps, ARES (the Amateur Radio Emergency Service), the Harris County Public Health & Environmental Services, the City of Houston BPMS150 Cycling Team and the FEMA Emergency Management Institute.

Kathleen OsborneKathleen Osborne, Constituent Liaison and Scheduler
Kathleen Osborne joins the council staff after having served as assistant campaign manager for Greg Travis. She also worked as a legal assistant at the Travis Law Firm. P.C.

Kathleen graduated from Loyola Law School in New Orleans and has a B.A. in History from Texas A&M University. Kathleen is active in the community, serving on the boards of several young professional organizations. She is also a member of the Houston Young Lawyers Association, Y’ALL (Young Aphasia Leadership League), and supports Ronald McDonald House Charities.