Erin Siefring
Hilltop Advocacy
erin@hilltopadvocacy.com
202-754-6704
30767 Gateway Place, Suite 540, Rancho Mission Viejo, CA, 92694, 
1) COMUNITY PRESERVATION CORPORATION
2) MANATT, PHELPS & PHILLIPS, LLP
3) NATIONAL LOW INCOME HOUSING COALITION
4) WORKDAY, LLC
Last Updated: October 22, 2026