San Rafael Office
707 C Street
San Rafael, California 94901
(415) 482-8660 phone | (415) 482-8603 fax
Michael G. Jones, Principal [bio]

Berkeley Office
2560 9th St., Suite 212
Berkeley, California 94710
(510) 540-5008 phone | (510) 540-5039 fax
Brett Hondorp, Principal [bio]
Thanh Do, Project Assistant [bio]
Philip Sales, Associate [bio]
Eric Anderson, Senior Planner [bio]
Lauren Buckland, Planner [bio]
Matt Lasky, Planner [bio]
Adrian Leung, Planner [bio]
Brooke DuBose, Senior Planner [bio]

Portland Office
1638 NE Davis
Portland, Oregon 97232
(503) 230-9862 phone | (503) 230-9864 fax
Steve Durrant, Senior Associate [bio]
Mia Birk, Principal [bio]
Gabriel Tiller, Graphic Designer [bio]
Karen Vitkay, Designer [bio]
George Hudson, Principal [bio]
Mike Tresidder, Planner [bio]
Hagen Hammons, Designer [bio]
Michael Rose, Senior Planner/Landscape Architect [bio]
Kim Voros, Planner [bio]
Jessica Roberts, Planner [bio]
Rory Renfro, Planner [bio]
Robin Wilcox, Designer [bio]
Susan Peithman, Project Assistant [bio]
Chris Bernhardt, Senior Associate [bio]

Los Angeles Office
453 S Spring St, Suite 804
Los Angeles, California 90013
(213) 489-7443 phone | (213) 489-7444 fax
Matt Benjamin, Planner [bio]
Jennifer Allen, Planner [bio]

Alta East Office
10 Clark Street
Saratoga Springs, New York 12866
(518) 584-6634 phone | (518) 584-6639 fax
Jeff Olson, Principal [bio]

San Diego Office
8771 Gilman Drive
La Jolla, California 92037
(858)-349-5330 phone | fax
Sherry Ryan, Transportation Planner [bio]

Alta East 2 Office
10 Bethwood Dr.
Loudonville, New York 12211
(518) 312-8047 phone | (760) 281-9403 fax
Joshua Poppel, Planner [bio]

Alta East 3 Office
1259 N Buchanan St
Arlington, Virginia 22205
(703) 465-4469 phone | (703) 465-9255 fax
Charlie Denney, Senior Associate [bio]

Montana Office
116 N. 10th Ave
Bozeman, Montana 59715
(406) 624-6117 phone | (406) 624-6117 fax
Joe Gilpin, Planner [bio]

Affiliated Professionals

David Parisi, Traffic/Civil Engineer / Marin County, California [bio]