Meet our leadership team:
Ascent principals are six colleagues and friends who have worked at least 15 years together (and some for over 25 years). Our goal is to provide clients with a level of personal commitment and company reliability not found elsewhere. Together with our Senior Associates and technical and operational professionals, we are always aspiring to enhance our capabilities so we can better serve our clients’ needs.
Principal - Air Quality,
Climate Change, and Noise
Bio / Email / vCard
Meet our technical and operational professionals:
The Ascent in-house team consists of many devoted professionals who are more than just highly qualified and competent environmental, planning, urban design, natural resources, and climate change consultants. These environmental professionals also believe in the firm’s basic values and contribute strongly every day to making Ascent a caring, nimble, supportive, forward-thinking, enjoyable, and original company.
Dimitri Antoniou, AICP
Air Quality, Climate Change,
and Noise Specialist
Email / vCard
Jessica Babcock
Environmental Planner
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Phi V. Ngo
GIS Specialist/
Resource Analyst
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Kristi Black, JD
Senior Environmental Project Manager
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Allen Folks, RLA, ASLA
Director of Urban Design and Planning
Email / vCard
Sean Bechta
Senior Environmental Project Manager
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Francisca (Fran) Ruger
Senior Environmental Project Manager
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Chris Mundhenk
Senior Project Manager
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Gayiety Lane
Document Production Specialist
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Rachel Kozloski, CPSS
Soil Scientist/
Environmental Planner
Email / vCard
Shannon Hickey
Botanist/
Wetland Ecologist
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Lisa Merry
GIS Specialist/
Resource Analyst
Email / vCard
Mike Parker, AICP
Senior Environmental Planner
Email / vCard
Sarah Henningsen
Environmental Planner
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Hannah Kornfeld
Air Quality and Climate Change Specialist
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Heidi Gen Kuong, AICP
Environmental Planner/
Sustainability Planner
Email / vCard
Nanette Hansel
Senior Environmental Planner
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Stephanie Rasmussen
Environmental and
Natural Resources Planner
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Amber Giffin
Office/Human Resources Manager
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Sangwoo Lee, AICP, LEED
Senior Urban Designer/Planner
Email / vCard
J. Austin Kerr
Senior Air Quality,
Climate Change, and Noise Specialist
Email / vCard
Suzanne Enslow
Environmental Planner
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Marianne Lowenthal
Environmental Planner
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Terry Juntado
Administrative Professional
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Zachary Miller, AICP
Transportation and
Environmental Planner
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Brenda C. Hom
Air Quality and
Climate Change Specialist
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Erik de Kok, AICP
Senior Planner/
Sustainability Planner
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Adam Lewandowski, AICP
Senior Planner/
Senior Project Manager
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Poonam Boparai
Senior Air Quality and
Climate Change Specialist
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Alta Cunningham
Architectural Historian/
Environmental Planner
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Jessica Mitchell
Environmental Planner
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Jennifer Montgomery
Marketing Coordinator
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Mike Eng
Senior Regulatory Specialist
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Angie Xiong
Environmental and
Sustainability Planner
Email / vCard
Elizabeth Boyd, AICP
Project Manager/
Outreach Specialist
Email / vCard
Jennifer Johnson, JD
Senior Director
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Corey Alling
Graphics and
Communications Specialist
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Samantha Wang
Air Quality and
Climate Change Specialist
Email / vCard
Tammie Beyerl
Senior Botanist and Wetland Ecologist
Email / vCard
Michele Mattei
Document Production Specialist
Email / vCard
Kirsten Burrowes
Environmental Planner
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Kai Lord-Farmer
Air Quality and
Climate Change Analyst
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Naomi Wentworth
Air Quality and
Climate Change Analyst
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Megan Diliberti
Environmental Analyst
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John Singlaub
Senior Natural Resources Planner
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Jennifer Sibilla
Finance Project Manager
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Lara Rachowicz
Senior Environmental Project Manager/Senior Ecologist
Email / vCard
