About Us
Women owned since 2018, we are dedicated to the people and culture of this company. Our exceptional historians, archaeologists, and architectural historians make HRA the respected firm it is today.
Our People
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Catherin Bialas
Archaeologist
cbialas@hrassoc.com
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Brad Bowden
Principal Archaeologist
bbowden@hrassoc.com
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Chandler Burchfield
Archaeologist
cburchfield@hrassoc.com
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Sara Davis
Senior Archaeologist & Field Training and Development Specialist
sdavis@hrassoc.com
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Kelly M. Derr
Spokane Regional Manager/ Senior Archaeologist
kderr@hrassoc.com
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Joshua Dinwiddie
Archaeologist
jdinwiddie@hrassoc.com
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Gabe Frazier
Archaeologist & GIS Coordinator
gfrazier@hrassoc.com -

Karla Hambelton
Archaeologist
khambelton@hrassoc.com
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Steve Hamilton
Archaeologist & Lithics Specialist
shamilton@hrassoc.com -

James Knobbs
Archaeologist
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Jean Larmon
Montana/Idaho CRM Regional Manager/ Senior Archaeologist
jlarmon@hrassoc.com
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Maggie Luthin
Archaeologist
mluthin@hrassoc.com
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Morgan McKenna
Archaeologist
mmckenna@hrassoc.com
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Linda McNulty Perez
Archaeologist
lmcnultyperez@hrassoc.com
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Daniel Nohren
Archaeologist
dnohren@hrassoc.com
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Jordan Pickrell
Seattle Regional Manager/ Senior Archaeologist
jpickrell@hrassoc.com
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Michele Punke
Oregon Regional Manager/ Principal Archaeologist
mpunke@hrassoc.com
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Emily Ragsdale
CRM Division Manager/ Principal Archaeologist
eragsdale@hrassoc.com
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Ethan Ryan
Archaeologist
eryan@hrassoc.com
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Michelle Slaughter
Senior Archaeologist
mslaughter@hrassoc.com
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Julio Tepetla Gonzalez
Archaeologist
jtepetla@hrassoc.com
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Samantha Thiel
Archaeologist
sthiel@hrassoc.com -

Janna Tuck
Archaeologist & Laboratory Manager & Historic-Period Artifact Specialist
jtuck@hrassoc.com
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Macy Vlcek
Archaeologist
mvlcek@hrassoc.com
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Rebekah Warner
Archaeologist
rwarner@hrassoc.com
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Chris Baker
Senior Historian
cbaker@hrassoc.com
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Amalia Baldwin
Senior Historian
abaldwin@hrassoc.com
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Kayla Blackman
Historian & Interpretive Specialist
kblackman@hrassoc.com
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Jill Eden
Historian
jeden@hrassoc.com
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Derek Gaines
Historian & NARA Specialist
dgaines@hrassoc.com
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Robert Gardner
Historian
rgardner@hrassoc.com
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Jimmy Grant
Senior Historian
jgrant@hrassoc.com
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Emily Greenwald
Principal Historian
egreenwald@hrassoc.com
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Nicolai Kryloff
Historian
nkryloff@hrassoc.com
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Ela Miljkovic
Historian
emiljkovic@hrassoc.com
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Heather Lee Miller
Principal Historian
hmiller@hrassoc.com
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Emily Noonan
Senior Historian
enoonan@hrassoc.com
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Ian Smith
History Division Manager/ Principal Historian
ismith@hrassoc.com
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Morgen Young
Principal Historian
myoung@hrassoc.com
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Keith Zahniser
Senior Historian
kzahniser@hrassoc.com
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Chrisanne Beckner
Architectural History Program Lead/ Senior Architectural Historian
cbeckner@hrassoc.com
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Kathryn Burk-Hise
Architectural Historian
kburkhise@hrassoc.com
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Alex Martz
Architectural Historian
amartz@hrassoc.com
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Scott Mueller
Architectural Historian
smueller@hrassoc.com
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Natalie Perrin
President/ CEO/ Principal Architectural Historian
nperrin@hrassoc.com
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Libby Provost
Senior Architectural Historian & Interpretive Specialist
lprovost@hrassoc.com
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Lauren Waldroop
Architectural Historian
lwaldroop@hrassoc.com
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Clark Chatlain
Operations Support Specialist
cchatlain@hrassoc.com
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Anna Dinwiddie
Proposals and Marketing Coordinator
adinwiddie@hrassoc.com
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Jennifer Gebhardt
Field Staffing and Project Coordinator
jgebhardt@hrassoc.com
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Jennifer Gilpin
Health and Safety Manager
jgilpin@hrassoc.com
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Brenda Keith
Accounting Specialist
bkeith@hrassoc.com
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Charity Kys
Chief People Officer
ckys@hrassoc.com
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Heather Melonis
Director of Marketing and Proposals
hmelonis@hrassoc.com
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Darrin Muir
Computer/ Information Systems Specialist
dmuir@hrassoc.com
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Reidun Nielsen
Chief Financial Officer
rnielsen@hrassoc.com
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Jared Russum
Administrative Assistant
jrussum@hrassoc.com
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Hope Sands
Digital Records and Formatting Specialist
hsands@hrassoc.com
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Michele Stoll
Project Accountant
mstoll@hrassoc.com
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Dawn Vogel
Editor/ Publications Coordinator
dvogel@hrassoc.com
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Charity Kys
Chief People Officer
ckys@hrassoc.com
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Heather Melonis
Director of Marketing and Proposals
hmelonis@hrassoc.com
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Reidun Nielsen
Chief Financial Officer
rnielsen@hrassoc.com
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Natalie Perrin
President/ CEO/ Principal Architectural Historian
nperrin@hrassoc.com
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Emily Ragsdale
CRM Division Manager/ Principal Archaeologist
eragsdale@hrassoc.com
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Ian Smith
History Division Manager/ Principal Historian
ismith@hrassoc.com
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Equity Statement
Practicing Inclusive and Accurate History and Cultural Resources Management
We believe that all people, past and present, deserve to have their stories documented and shared. In our practices of archaeology, anthropology, history, historic preservation, and heritage interpretation, HRA strives to be inclusive and accurate.
Acknowledging Past and Ongoing Disparities in Our Disciplines
We acknowledge that longstanding practices of racism and cultural marginalization in our fields have created, and continue to create, barriers and disparities for marginalized and historically excluded communities. Within our disciplines, the racism and power dynamics within colonial systems have determined the course of many histories. These dynamics have dictated whose stories are collected and preserved, who does the collecting and how, and whose stories are told, by whom and how. We also acknowledge that within HRA, a reliance on long-held practices, values, and vocabulary has limited our equitable development.
Our Commitment to Inclusive Practice
We believe we can best serve our clients by recognizing and addressing problematic practices in our disciplines. We seek to overcome these problems and the harm they have caused to marginalized and historically excluded communities. We are engaging multiple perspectives, acknowledging barriers to equity, examining our internal biases, and raising awareness of social and racial injustice. We are seeking sources and creating products that tell broader stories. HRA recognizes that we are constantly learning and unlearning our own collective history.
Our Commitment to Our Employees
Within HRA, we are taking this inward, striving to improve our commitment to inclusivity, diversity, equity, and accessibility. We seek to apply these principles across our operations, beginning with recruiting, hiring, and retaining staff. We believe that all people deserve to be respected and treated equitably in the workplace. For our current and future staff, we commit to sharing knowledge generously; appreciating and acknowledging our individual lived experiences, skills, and expertise; and maintaining a psychologically safe workplace that encourages brave conversations.
Health and Safety
HRA values the physical, emotional, and mental health of its employees. Our safety program operates to make sure our workplaces—both in the field and in the office—are assessed for hazards and that those hazards are controlled to the best of our ability. HRA implements safe practices and protocols, offers a variety of safety-related training and resources, and ensures the appropriate tools and supplies are available. HRA’s Safety Team, which meets monthly to discuss safety-related needs and incidents, includes personnel from various regions and divisions within HRA to provide a variety of perspectives. Our Health and Safety Manager coordinates directly with project leads and staff, providing regular updates to HRA’s Executive Committee on safety concerns and the needs for the program.